{"id":73158,"date":"2024-08-12T08:31:23","date_gmt":"2024-08-12T05:01:23","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/go-programming-string-basics-character-encoding-1i01\/"},"modified":"2024-08-12T08:31:23","modified_gmt":"2024-08-12T05:01:23","slug":"go-programming-string-basics-character-encoding-1i01","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/go-programming-string-basics-character-encoding-1i01\/","title":{"rendered":"\u0628\u0631\u0648 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc | \u0645\u0628\u0627\u0646\u06cc \u0631\u0634\u062a\u0647 | \u0631\u0645\u0632\u06af\u0630\u0627\u0631\u06cc \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631"},"content":{"rendered":"<p>Summarize this content to 400 words in Persian Lang <\/p>\n<p>  \u0645\u0642\u062f\u0645\u0647<\/p>\n<p>\u062f\u0631 \u062f\u0631\u0633 \u0642\u0628\u0644\u06cc\u060c \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u062f\u0631 Go \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 UTF-8 \u06a9\u062f\u06af\u0630\u0627\u0631\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f \u0648 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f. byte \u06cc\u0627 rune \u0627\u0646\u0648\u0627\u0639 \u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u062f\u0631 \u0645\u0648\u0631\u062f \u0631\u0634\u062a\u0647 \u06a9\u0647 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u0627\u0633\u062a \u0635\u062d\u0628\u062a \u06a9\u0646\u06cc\u0645. \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0647\u0645 \u062f\u0631 \u0645\u0648\u0631\u062f \u0622\u0646 \u0628\u06cc\u0627\u0645\u0648\u0632\u06cc\u0645.<\/p>\n<p>\u0646\u06a9\u0627\u062a \u062f\u0627\u0646\u0634:<\/p>\n<p>\u0631\u0634\u062a\u0647 \u0686\u06cc\u0633\u062a<br \/>\n\u0627\u06cc\u062c\u0627\u062f \u0631\u0634\u062a\u0647<br \/>\n\u0627\u0639\u0644\u0627\u0645 \u06cc\u06a9 \u0631\u0634\u062a\u0647<br \/>\n\u062a\u0648\u0627\u0628\u0639 \u0631\u0634\u062a\u0647 \u0627\u06cc \u0631\u0627\u06cc\u062c<\/p>\n<p>  \u0631\u0634\u062a\u0647 \u0686\u06cc\u0633\u062a<\/p>\n<p>\u062f\u0631 \u0627\u0648\u0644\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u06cc \u06a9\u0647 \u062f\u0631 Go \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u0645 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0686\u0627\u067e \u06a9\u0631\u062f\u06cc\u0645 hello, world.<\/p>\n<p>\u0631\u0634\u062a\u0647 \u06cc\u06a9 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u067e\u0627\u06cc\u0647 \u062f\u0631 Go \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0648\u0627\u0642\u0639\u06cc \u0646\u06cc\u0632 \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0645\u06cc \u062a\u0648\u0627\u0646 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u0634\u062e\u0635\u06cc\u062a \u0647\u0627 \u062f\u0631\u06a9 \u06a9\u0631\u062f \u0648 \u06cc\u06a9 \u0628\u0644\u0648\u06a9 \u0645\u062f\u0627\u0648\u0645 \u0627\u0632 \u062d\u0627\u0641\u0638\u0647 \u0631\u0627 \u0627\u0634\u063a\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0628\u0644\u0648\u06a9 \u062d\u0627\u0641\u0638\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0647\u0631 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0627\u06cc \u0645\u0627\u0646\u0646\u062f \u062d\u0631\u0648\u0641\u060c \u0645\u062a\u0646\u060c \u0627\u06cc\u0645\u0648\u062c\u06cc \u0648 \u063a\u06cc\u0631\u0647 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u062f.<\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0631 \u062e\u0644\u0627\u0641 \u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u062f\u06cc\u06af\u0631\u060c \u0631\u0634\u062a\u0647 \u0647\u0627 \u062f\u0631 Go \u0641\u0642\u0637 \u062e\u0648\u0627\u0646\u062f\u0646\u06cc \u0647\u0633\u062a\u0646\u062f \u0648 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646 \u0622\u0646\u0647\u0627 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f.<\/p>\n<p>  \u0627\u06cc\u062c\u0627\u062f \u0631\u0634\u062a\u0647<\/p>\n<p>\u0631\u0634\u062a\u0647 \u0647\u0627 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0627\u0639\u0644\u0627\u0645 \u06a9\u0631\u062f. \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0646\u06af\u0627\u0647\u06cc \u0628\u0647 \u0631\u0648\u0634 \u0627\u0648\u0644 \u0628\u06cc\u0646\u062f\u0627\u0632\u06cc\u0645. \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062c\u062f\u06cc\u062f \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f string.go:<\/p>\n<p>touch ~\/project\/string.go<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f:<\/p>\n<p>package main<\/p>\n<p>import &#8220;fmt&#8221;<\/p>\n<p>func main() {<br \/>\n    \/\/ Use the var keyword to create a string variable a<br \/>\n    var a string = &#8220;labex&#8221;<br \/>\n    a = &#8220;labex&#8221; \/\/ Assign &#8220;labex&#8221; to variable a<\/p>\n<p>    \/\/ Declare variable a and assign its value<br \/>\n    var b string = &#8220;shiyanlou&#8221;<\/p>\n<p>    \/\/ Type declaration can be omitted<br \/>\n    var c = &#8220;Monday&#8221;<\/p>\n<p>    \/\/ Use := for quick declaration and assignment<br \/>\n    d := &#8220;Hangzhou&#8221;<br \/>\n    fmt.Println(a, b, c, d)<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u06a9\u062f \u0628\u0627\u0644\u0627 \u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u0631\u0634\u062a\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f var \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u0648 := \u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u0627\u06af\u0631 \u0647\u0646\u06af\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u0645\u062a\u063a\u06cc\u0631 \u0628\u0627 var\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0639\u0644\u0627\u0646 \u0646\u0648\u0639 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f\u060c \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u062c\u0627\u062f \u0645\u062a\u063a\u06cc\u0631 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a b.<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<p>labex shiyanlou Monday Hangzhou<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  \u0627\u0639\u0644\u0627\u0645 \u06cc\u06a9 \u0631\u0634\u062a\u0647<\/p>\n<p>\u062f\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0645\u0648\u0627\u0631\u062f\u060c \u0627\u0632 \u062f\u0648 \u0646\u0642\u0644 \u0642\u0648\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 &#8220;&#8221; \u0628\u0631\u0627\u06cc \u0627\u0639\u0644\u0627\u0645 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0645\u0632\u06cc\u062a \u062f\u0648 \u0646\u0642\u0644 \u0642\u0648\u0644 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0622\u0646\u0647\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062f\u0646\u0628\u0627\u0644\u0647 \u0641\u0631\u0627\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0632\u06cc\u0631 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \\n \u062f\u0646\u0628\u0627\u0644\u0647 \u0641\u0631\u0627\u0631 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u062e\u0637 \u062c\u062f\u06cc\u062f:<\/p>\n<p>package main<\/p>\n<p>import &#8220;fmt&#8221;<\/p>\n<p>func main(){<br \/>\n    x := &#8220;shiyanlou\\nlabex&#8221;<br \/>\n    fmt.Println(x)<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<p>shiyanlou<br \/>\nlabex<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u0646\u062f \u062a\u0648\u0627\u0644\u06cc \u0641\u0631\u0627\u0631 \u0631\u0627\u06cc\u062c \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f:<\/p>\n<p>\u0646\u0645\u0627\u062f<br \/>\n\u062a\u0648\u0636\u06cc\u062d\u0627\u062a<\/p>\n<p>\\n<br \/>\n\u062e\u0637 \u062c\u062f\u06cc\u062f<\/p>\n<p>\\r<br \/>\n\u0628\u0627\u0632\u06af\u0634\u062a \u06a9\u0627\u0644\u0633\u06a9\u0647<\/p>\n<p>\\t<br \/>\nTab<\/p>\n<p>\\b<br \/>\n\u0628\u06a9 \u0627\u0633\u067e\u06cc\u0633<\/p>\n<p>\\\\<br \/>\n\u0628\u06a9 \u0627\u0633\u0644\u0634<\/p>\n<p>\\&#8217;<br \/>\n\u0646\u0642\u0644 \u0642\u0648\u0644 \u0648\u0627\u062d\u062f<\/p>\n<p>\\&#8221;<br \/>\n\u062f\u0648 \u0646\u0642\u0644 \u0642\u0648\u0644<\/p>\n<p>\u0627\u06af\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0642\u0627\u0644\u0628 \u0627\u0635\u0644\u06cc \u0645\u062a\u0646 \u0631\u0627 \u062d\u0641\u0638 \u06a9\u0646\u06cc\u062f \u06cc\u0627 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0686\u0646\u062f\u06cc\u0646 \u062e\u0637 \u062f\u0627\u0631\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0628\u06a9\u062a\u06cc\u06a9 \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<p>package main<\/p>\n<p>import &#8220;fmt&#8221;<\/p>\n<p>func main() {<br \/>\n    \/\/ Output Pascal&#8217;s Triangle<br \/>\n    yangHuiTriangle := `<br \/>\n            1<br \/>\n            1 1<br \/>\n            1 2 1<br \/>\n            1 3 3 1<br \/>\n            1 4 6 4 1<br \/>\n            1 5 10 10 5 1<br \/>\n            1 6 15 20 15 6 1<br \/>\n            1 7 21 35 35 21 7 1<br \/>\n            1 8 28 56 70 56 28 8 1`<br \/>\n    fmt.Println(yangHuiTriangle)<\/p>\n<p>    \/\/ Output the ASCII art of &#8220;labex&#8221;<br \/>\n    ascii := `<br \/>\n        #        ##   #    #  ###  #   ##    ####<br \/>\n        #       #  #  ##   # #    # #  #  #  #    #<br \/>\n        #      #    # # #  # #    # # #    # #    #<br \/>\n        #      ##### #  # # #  # # # ##### #    #<br \/>\n        #      #    # #   ## #   #  # #    # #    #<br \/>\n        ##### #    # #    #  ## # # #    #  ###  `<br \/>\n    fmt.Println(ascii)<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u060c \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f:<\/p>\n<p>\u0628\u06a9\u062a\u06cc\u06a9 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u060c \u0642\u0627\u0644\u0628\u200c\u0647\u0627\u06cc HTML \u0648 \u0633\u0627\u06cc\u0631 \u0645\u0648\u0627\u0631\u062f\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0641\u0631\u0645\u062a \u0627\u0635\u0644\u06cc \u062e\u0631\u0648\u062c\u06cc \u0631\u0627 \u062d\u0641\u0638 \u06a9\u0646\u06cc\u062f\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<p>  \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u0637\u0648\u0644 \u06cc\u06a9 \u0631\u0634\u062a\u0647<\/p>\n<p>\u062f\u0631 \u062f\u0631\u0633 \u0642\u0628\u0644 \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0627\u0646\u06af\u0644\u06cc\u0633\u06cc \u0648 \u0639\u0644\u0627\u0626\u0645 \u0646\u06af\u0627\u0631\u0634\u06cc \u0639\u0645\u0648\u0645\u06cc \u06cc\u06a9 \u0628\u0627\u06cc\u062a \u0648 \u062d\u0631\u0648\u0641 \u0686\u06cc\u0646\u06cc \u0633\u0647 \u062a\u0627 \u0686\u0647\u0627\u0631 \u0628\u0627\u06cc\u062a \u0631\u0627 \u0627\u0634\u063a\u0627\u0644 \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062f\u0631 Go \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 len() \u062a\u0627\u0628\u0639\u06cc \u0628\u0631\u0627\u06cc \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u0637\u0648\u0644 \u0628\u0627\u06cc\u062a \u06cc\u06a9 \u0631\u0634\u062a\u0647. \u0627\u06af\u0631 \u0647\u06cc\u0686 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u06a9\u0647 \u0686\u0646\u062f\u06cc\u0646 \u0628\u0627\u06cc\u062a \u0631\u0627 \u0627\u0634\u063a\u0627\u0644 \u06a9\u0646\u062f\u060c len() \u062a\u0627\u0628\u0639 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0631\u0627\u06cc \u0627\u0646\u062f\u0627\u0632\u0647 \u06af\u06cc\u0631\u06cc \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u0637\u0648\u0644 \u0631\u0634\u062a\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u062f\u0627\u0631\u0627\u06cc \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0686\u0646\u062f\u06cc\u0646 \u0628\u0627\u06cc\u062a \u0631\u0627 \u0627\u0634\u063a\u0627\u0644 \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f utf8.RuneCountInString \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u062a\u0639\u062f\u0627\u062f \u0648\u0627\u0642\u0639\u06cc \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0631\u0634\u062a\u0647.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0631\u0627 \u0628\u0628\u06cc\u0646\u06cc\u0645. \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0631 \u0622\u0646 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f string.go \u0641\u0627\u06cc\u0644:<\/p>\n<p>package main<\/p>\n<p>import (<br \/>\n    &#8220;fmt&#8221;<br \/>\n    &#8220;unicode\/utf8&#8221;<br \/>\n)<\/p>\n<p>func main() {<br \/>\n    \/\/ Declare two empty strings using var and :=<br \/>\n    var a string<br \/>\n    b := &#8220;&#8221;<\/p>\n<p>    c := &#8220;labex&#8221;<\/p>\n<p>    \/\/ Output byte length<br \/>\n    fmt.Printf(&#8220;The value of a is %s, the byte length of a is: %d\\n&#8221;, a, len(a))<br \/>\n    fmt.Printf(&#8220;The value of b is %s, the byte length of b is: %d\\n&#8221;, b, len(b))<br \/>\n    fmt.Printf(&#8220;The value of c is %s, the byte length of c is: %d\\n&#8221;, c, len(c))<\/p>\n<p>    \/\/ Output string length<br \/>\n    fmt.Printf(&#8220;The length of d is: %d\\n&#8221;, utf8.RuneCountInString(d))<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<p>The value of a is , the byte length of a is: 0<br \/>\nThe value of b is , the byte length of b is: 0<br \/>\nThe value of c is labex, the byte length of c is: 5<br \/>\nThe length of d is: 9<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0628\u062a\u062f\u0627 \u062f\u0648 \u0631\u0634\u062a\u0647 \u062e\u0627\u0644\u06cc \u0648 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0627\u0639\u0644\u0627\u0645 \u06a9\u0631\u062f\u06cc\u0645 labex. \u0645\u06cc \u0628\u06cc\u0646\u06cc\u062f \u06a9\u0647 \u0637\u0648\u0644 \u0628\u0627\u06cc\u062a \u0648 \u0637\u0648\u0644 \u0648\u0627\u0642\u0639\u06cc \u0622\u0646\u0647\u0627 \u06cc\u06a9\u0633\u0627\u0646 \u0627\u0633\u062a.<\/p>\n<p>  \u062a\u0628\u062f\u06cc\u0644 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0648 \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d<\/p>\n<p>\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 strconv \u0628\u0633\u062a\u0647 \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0628\u06cc\u0646 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0648 \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d:<\/p>\n<p>package main<\/p>\n<p>import (<br \/>\n    &#8220;fmt&#8221;<br \/>\n    &#8220;strconv&#8221;<br \/>\n)<\/p>\n<p>func main() {<br \/>\n    \/\/ Declare a string a and an integer b<br \/>\n    a, b := &#8220;233&#8221;, 223<\/p>\n<p>    \/\/ Use Atoi to convert an integer to a string<br \/>\n    c, _ := strconv.Atoi(a)<\/p>\n<p>    \/\/ Use Sprintf and Itoa functions respectively<br \/>\n    \/\/ to convert a string to an integer<br \/>\n    d1 := fmt.Sprintf(&#8220;%d&#8221;, b)<br \/>\n    d2 := strconv.Itoa(b)<\/p>\n<p>    fmt.Printf(&#8220;The type of a: %T\\n&#8221;, a)   \/\/ string<br \/>\n    fmt.Printf(&#8220;The type of b: %T\\n&#8221;, b)   \/\/ int<br \/>\n    fmt.Printf(&#8220;The type of c: %T\\n&#8221;, c)   \/\/ int<br \/>\n    fmt.Printf(&#8220;The type of d1: %T\\n&#8221;, d1) \/\/ string<br \/>\n    fmt.Printf(&#8220;The type of d2: %T\\n&#8221;, d2) \/\/ string<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<p>The type of a: string<br \/>\nThe type of b: int<br \/>\nThe type of c: int<br \/>\nThe type of d1: string<br \/>\nThe type of d2: string<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0632 Sprintf() \u062a\u0627\u0628\u0639 \u0627\u0632 fmt \u0628\u0633\u062a\u0647 \u0627\u06cc \u06a9\u0647 \u062f\u0627\u0631\u0627\u06cc \u0641\u0631\u0645\u062a \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<p>func Sprintf(format string, a &#8230;interface{}) string<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>format  \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0627 \u062f\u0646\u0628\u0627\u0644\u0647 \u0647\u0627\u06cc \u0641\u0631\u0627\u0631 \u0627\u0633\u062a\u060c a \u06cc\u06a9 \u062b\u0627\u0628\u062a \u06cc\u0627 \u0645\u062a\u063a\u06cc\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u062f\u0646\u0628\u0627\u0644\u0647\u200c\u0647\u0627\u06cc \u0641\u0631\u0627\u0631 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 &#8230; \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0686\u0646\u062f\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631 \u0627\u0632 \u0647\u0645\u0627\u0646 \u0646\u0648\u0639 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f a. \u0631\u0634\u062a\u0647 \u0628\u0639\u062f \u0627\u0632 \u062a\u0627\u0628\u0639 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u0622\u0646 \u0627\u0633\u062a Sprintf \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u062b\u0627\u0644\u06cc \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<p>a = Sprintf(&#8220;%d+%d=%d&#8221;, 1, 2, 3)<br \/>\nfmt.Println(a) \/\/ 1+2=3<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0642\u0637\u0639\u0647 \u06a9\u062f\u060c format \u0628\u0627 \u0633\u0647 \u0645\u062a\u063a\u06cc\u0631 \u0639\u062f\u062f \u0635\u062d\u06cc\u062d 1\u060c 2 \u0648 3 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f %d \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0641\u0631\u0627\u0631 \u0639\u062f\u062f \u0635\u062d\u06cc\u062d \u062f\u0631 format \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0635\u062d\u06cc\u062d \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0645\u06cc \u0634\u0648\u062f \u0648 the Sprintf \u062a\u0627\u0628\u0639 \u067e\u0633 \u0627\u0632 \u062a\u0639\u0648\u06cc\u0636 \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f\u060c 1+2=3.<\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 strconv.Atoi() \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u06cc\u06a9 \u0639\u062f\u062f \u0635\u062d\u06cc\u062d \u0628\u0647 \u0631\u0634\u062a\u0647\u060c \u062a\u0627\u0628\u0639 \u062f\u0648 \u0645\u0642\u062f\u0627\u0631 \u06cc\u0639\u0646\u06cc \u0639\u062f\u062f \u0635\u062d\u06cc\u062d \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f val \u0648 \u06a9\u062f \u062e\u0637\u0627 err. \u0686\u0648\u0646 \u062f\u0631 Go \u0627\u06af\u0631 \u0645\u062a\u063a\u06cc\u0631\u06cc \u0631\u0627 \u0627\u0639\u0644\u0627\u0645 \u06a9\u0646\u06cc\u062f \u0628\u0627\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u062e\u0637 \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 _ \u0628\u0631\u0627\u06cc \u0627\u0638\u0647\u0627\u0631 \u0646\u0638\u0631 \u062f\u0631 \u0645\u0648\u0631\u062f err \u0645\u062a\u063a\u06cc\u0631<\/p>\n<p>\u0686\u0647 \u0632\u0645\u0627\u0646\u06cc strconv.Atoi() \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u062f\u060c err \u0635\u0641\u0631 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u062a\u0628\u062f\u06cc\u0644 \u062e\u0637\u0627\u06cc\u06cc \u0631\u062e \u0645\u06cc \u062f\u0647\u062f\u060c err \u067e\u06cc\u0627\u0645 \u062e\u0637\u0627 \u0648 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f val 0 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f. \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0642\u062f\u0627\u0631 \u0631\u0634\u062a\u0647 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f a \u0648 \u0632\u06cc\u0631\u062e\u0637 \u0631\u0627 \u0628\u0627 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0645\u0639\u0645\u0648\u0644\u06cc \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062e\u0648\u062f\u062a\u0627\u0646 \u0622\u0646 \u0631\u0627 \u0627\u0645\u062a\u062d\u0627\u0646 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>  \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u0628\u0647 \u0647\u0645 \u067e\u06cc\u0648\u0633\u062a\u0647<\/p>\n<p>\u0633\u0627\u062f\u0647 \u062a\u0631\u06cc\u0646 \u0631\u0627\u0647 \u0628\u0631\u0627\u06cc \u0628\u0647 \u0647\u0645 \u067e\u06cc\u0648\u0633\u062a\u0646 \u062f\u0648 \u06cc\u0627 \u0686\u0646\u062f \u0631\u0634\u062a\u0647\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a + \u0646\u0645\u0627\u062f \u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 fmt.Sprintf() \u062a\u0627\u0628\u0639 \u0628\u0647 \u0647\u0645 \u067e\u06cc\u0648\u0633\u062a\u0646 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0647 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0646\u06af\u0627\u0647 \u06a9\u0646\u06cc\u0645:<\/p>\n<p>package main<\/p>\n<p>import (<br \/>\n    &#8220;fmt&#8221;<br \/>\n)<\/p>\n<p>func main() {<br \/>\n    a, b := &#8220;lan&#8221;, &#8220;qiao&#8221;<br \/>\n    \/\/ Concatenate using the simplest method, +<br \/>\n    c1 := a + b<br \/>\n    \/\/ Concatenate using the Sprintf function<br \/>\n    c2 := fmt.Sprintf(&#8220;%s%s&#8221;, a, b)<br \/>\n    fmt.Println(a, b, c1, c2) \/\/ lan qiao labex labex<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<p>lan qiao labex labex<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0645 \u0627\u0632 Sprintf() \u062a\u0627\u0628\u0639 \u0627\u0632 fmt \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc \u0628\u0631\u0627\u06cc \u0628\u0647 \u0647\u0645 \u067e\u06cc\u0648\u0633\u062a\u0646 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0648 \u0686\u0627\u067e \u0646\u062a\u0627\u06cc\u062c.<\/p>\n<p>  \u062d\u0630\u0641 \u0641\u0627\u0635\u0644\u0647 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0648 \u0648 \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u0627\u0632 \u06cc\u06a9 \u0631\u0634\u062a\u0647<\/p>\n<p>\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 strings.TrimSpace \u0639\u0645\u0644\u06a9\u0631\u062f \u062d\u0630\u0641 \u0641\u0636\u0627\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0648 \u0648 \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u0627\u0632 \u06cc\u06a9 \u0631\u0634\u062a\u0647. \u062a\u0627\u0628\u0639 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0631\u0648\u062f\u06cc \u0645\u06cc \u06af\u06cc\u0631\u062f \u0648 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u0627 \u062d\u0630\u0641 \u0641\u0627\u0635\u0644\u0647 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0648 \u0648 \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f. \u0642\u0627\u0644\u0628 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<p>func TrimSpace(s string) string<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0627\u0633\u062a:<\/p>\n<p>package main<\/p>\n<p>import (<br \/>\n    &#8220;fmt&#8221;<br \/>\n    &#8220;strings&#8221;<br \/>\n)<\/p>\n<p>func main() {<br \/>\n    a := &#8221; \\t \\n  labex \\n \\t hangzhou&#8221;<br \/>\n    fmt.Println(strings.TrimSpace(a))<br \/>\n}<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<p>labex<br \/>\n    hangzhou<\/p>\n<p>    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/p>\n<p>    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/p>\n<p>  \u062e\u0644\u0627\u0635\u0647<\/p>\n<p>\u0628\u0631\u0627\u06cc \u062e\u0644\u0627\u0635\u0647 \u06a9\u0631\u062f\u0646 \u0622\u0646\u0686\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u062f\u0631\u0633 \u0622\u0645\u0648\u062e\u062a\u06cc\u0645:<\/p>\n<p>\u0631\u0627\u0628\u0637\u0647 \u0628\u06cc\u0646 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0648 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627<br \/>\n\u062f\u0648 \u0631\u0648\u0634 \u0628\u0631\u0627\u06cc \u0627\u0639\u0644\u0627\u0645 \u0631\u0634\u062a\u0647 \u0647\u0627<br \/>\n\u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u0628\u0647 \u0647\u0645 \u067e\u06cc\u0648\u0633\u062a\u0647<br \/>\n\u062d\u0630\u0641 \u0641\u0636\u0627\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0648 \u0648 \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u0627\u0632 \u06cc\u06a9 \u0631\u0634\u062a\u0647<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u062f\u0631\u0633 \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0631 \u0632\u0646\u062f\u06af\u06cc \u0631\u0648\u0632\u0645\u0631\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0631\u0627 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u06cc\u0645. \u0645\u0627 \u062f\u0631 \u0645\u0648\u0631\u062f \u0631\u0627\u0628\u0637\u0647 \u0628\u06cc\u0646 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0648 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u0645\u060c \u0628\u0631 \u0627\u06cc\u062c\u0627\u062f \u0648 \u0627\u0639\u0644\u0627\u0646 \u0631\u0634\u062a\u0647 \u062a\u0633\u0644\u0637 \u06cc\u0627\u0641\u062a\u06cc\u0645 \u0648 \u0627\u0637\u0644\u0627\u0639\u0627\u062a\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u062a\u0648\u0627\u0628\u0639 \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u0631\u0627\u06cc\u062c \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f\u06cc\u0645.<\/p>\n<p>\u062f\u0631 \u062f\u0631\u0633 \u0628\u0639\u062f\u06cc \u0628\u0627 \u062b\u0627\u0628\u062a \u0647\u0627 \u0622\u0634\u0646\u0627 \u0645\u06cc \u0634\u0648\u06cc\u0645.<\/p>\n<p>\ud83d\ude80 \u0647\u0645 \u0627\u06a9\u0646\u0648\u0646 \u062a\u0645\u0631\u06cc\u0646 \u06a9\u0646\u06cc\u062f: \u0628\u0631\u0648 String Fundamentals<\/p>\n<p>  \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u06cc\u0634\u062a\u0631 \u0628\u062f\u0627\u0646\u06cc\u062f\u061f<\/p>\n<div data-article-id=\"1955921\" id=\"article-body\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter-rtl ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span 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ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nabfollower.com\/blog\/go-programming-string-basics-character-encoding-1i01\/#%D9%85%D9%82%D8%AF%D9%85%D9%87\" >\u0645\u0642\u062f\u0645\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nabfollower.com\/blog\/go-programming-string-basics-character-encoding-1i01\/#%D8%B1%D8%B4%D8%AA%D9%87_%DA%86%DB%8C%D8%B3%D8%AA\" >\u0631\u0634\u062a\u0647 \u0686\u06cc\u0633\u062a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nabfollower.com\/blog\/go-programming-string-basics-character-encoding-1i01\/#%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%D8%B1%D8%B4%D8%AA%D9%87\" >\u0627\u06cc\u062c\u0627\u062f \u0631\u0634\u062a\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" 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href=\"https:\/\/nabfollower.com\/blog\/go-programming-string-basics-character-encoding-1i01\/#%D8%AD%D8%B0%D9%81_%D9%81%D8%A7%D8%B5%D9%84%D9%87_%D9%87%D8%A7%DB%8C_%D9%BE%DB%8C%D8%B4%D8%B1%D9%88_%D9%88_%D8%A7%D9%86%D8%AA%D9%87%D8%A7%DB%8C%DB%8C_%D8%A7%D8%B2_%DB%8C%DA%A9_%D8%B1%D8%B4%D8%AA%D9%87\" >\u062d\u0630\u0641 \u0641\u0627\u0635\u0644\u0647 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0648 \u0648 \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u0627\u0632 \u06cc\u06a9 \u0631\u0634\u062a\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/nabfollower.com\/blog\/go-programming-string-basics-character-encoding-1i01\/#%D8%AE%D9%84%D8%A7%D8%B5%D9%87\" >\u062e\u0644\u0627\u0635\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/nabfollower.com\/blog\/go-programming-string-basics-character-encoding-1i01\/#%D9%85%DB%8C_%D8%AE%D9%88%D8%A7%D9%87%DB%8C%D8%AF_%D8%A8%DB%8C%D8%B4%D8%AA%D8%B1_%D8%A8%D8%AF%D8%A7%D9%86%DB%8C%D8%AF%D8%9F\" >\u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u06cc\u0634\u062a\u0631 \u0628\u062f\u0627\u0646\u06cc\u062f\u061f<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%D9%82%D8%AF%D9%85%D9%87\"><\/span>\n<p>  \u0645\u0642\u062f\u0645\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>\u062f\u0631 \u062f\u0631\u0633 \u0642\u0628\u0644\u06cc\u060c \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u062f\u0631 Go \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 UTF-8 \u06a9\u062f\u06af\u0630\u0627\u0631\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f \u0648 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f. <code>byte<\/code> \u06cc\u0627 <code>rune<\/code> \u0627\u0646\u0648\u0627\u0639 \u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u062f\u0631 \u0645\u0648\u0631\u062f \u0631\u0634\u062a\u0647 \u06a9\u0647 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u0627\u0633\u062a \u0635\u062d\u0628\u062a \u06a9\u0646\u06cc\u0645. \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0647\u0645 \u062f\u0631 \u0645\u0648\u0631\u062f \u0622\u0646 \u0628\u06cc\u0627\u0645\u0648\u0632\u06cc\u0645.<\/p>\n<p><strong>\u0646\u06a9\u0627\u062a \u062f\u0627\u0646\u0634:<\/strong><\/p>\n<ul>\n<li>\u0631\u0634\u062a\u0647 \u0686\u06cc\u0633\u062a<\/li>\n<li>\u0627\u06cc\u062c\u0627\u062f \u0631\u0634\u062a\u0647<\/li>\n<li>\u0627\u0639\u0644\u0627\u0645 \u06cc\u06a9 \u0631\u0634\u062a\u0647<\/li>\n<li>\u062a\u0648\u0627\u0628\u0639 \u0631\u0634\u062a\u0647 \u0627\u06cc \u0631\u0627\u06cc\u062c<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%D8%B1%D8%B4%D8%AA%D9%87_%DA%86%DB%8C%D8%B3%D8%AA\"><\/span>\n<p>  \u0631\u0634\u062a\u0647 \u0686\u06cc\u0633\u062a<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u0648\u0644\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u06cc \u06a9\u0647 \u062f\u0631 Go \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u0645 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0686\u0627\u067e \u06a9\u0631\u062f\u06cc\u0645 <code>hello, world<\/code>.<\/p>\n<p>\u0631\u0634\u062a\u0647 \u06cc\u06a9 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u067e\u0627\u06cc\u0647 \u062f\u0631 Go \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0648\u0627\u0642\u0639\u06cc \u0646\u06cc\u0632 \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0645\u06cc \u062a\u0648\u0627\u0646 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u0634\u062e\u0635\u06cc\u062a \u0647\u0627 \u062f\u0631\u06a9 \u06a9\u0631\u062f \u0648 \u06cc\u06a9 \u0628\u0644\u0648\u06a9 \u0645\u062f\u0627\u0648\u0645 \u0627\u0632 \u062d\u0627\u0641\u0638\u0647 \u0631\u0627 \u0627\u0634\u063a\u0627\u0644 \u0645\u06cc \u06a9\u0646\u062f. \u0627\u06cc\u0646 \u0628\u0644\u0648\u06a9 \u062d\u0627\u0641\u0638\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0647\u0631 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0627\u06cc \u0645\u0627\u0646\u0646\u062f \u062d\u0631\u0648\u0641\u060c \u0645\u062a\u0646\u060c \u0627\u06cc\u0645\u0648\u062c\u06cc \u0648 \u063a\u06cc\u0631\u0647 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u062f.<\/p>\n<p>\u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0631 \u062e\u0644\u0627\u0641 \u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u062f\u06cc\u06af\u0631\u060c \u0631\u0634\u062a\u0647 \u0647\u0627 \u062f\u0631 Go \u0641\u0642\u0637 \u062e\u0648\u0627\u0646\u062f\u0646\u06cc \u0647\u0633\u062a\u0646\u062f \u0648 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646 \u0622\u0646\u0647\u0627 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%A7%DB%8C%D8%AC%D8%A7%D8%AF_%D8%B1%D8%B4%D8%AA%D9%87\"><\/span>\n<p>  \u0627\u06cc\u062c\u0627\u062f \u0631\u0634\u062a\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0631\u0634\u062a\u0647 \u0647\u0627 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0627\u0639\u0644\u0627\u0645 \u06a9\u0631\u062f. \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0646\u06af\u0627\u0647\u06cc \u0628\u0647 \u0631\u0648\u0634 \u0627\u0648\u0644 \u0628\u06cc\u0646\u062f\u0627\u0632\u06cc\u0645. \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u062c\u062f\u06cc\u062f \u0628\u0647 \u0646\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f <code>string.go<\/code>:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code><span class=\"nb\">touch<\/span> ~\/project\/string.go\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight go\"><code><span class=\"k\">package<\/span> <span class=\"n\">main<\/span>\n\n<span class=\"k\">import<\/span> <span class=\"s\">\"fmt\"<\/span>\n\n<span class=\"k\">func<\/span> <span class=\"n\">main<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n    <span class=\"c\">\/\/ Use the var keyword to create a string variable a<\/span>\n    <span class=\"k\">var<\/span> <span class=\"n\">a<\/span> <span class=\"kt\">string<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"labex\"<\/span>\n    <span class=\"n\">a<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"labex\"<\/span> <span class=\"c\">\/\/ Assign \"labex\" to variable a<\/span>\n\n    <span class=\"c\">\/\/ Declare variable a and assign its value<\/span>\n    <span class=\"k\">var<\/span> <span class=\"n\">b<\/span> <span class=\"kt\">string<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"shiyanlou\"<\/span>\n\n    <span class=\"c\">\/\/ Type declaration can be omitted<\/span>\n    <span class=\"k\">var<\/span> <span class=\"n\">c<\/span> <span class=\"o\">=<\/span> <span class=\"s\">\"Monday\"<\/span>\n\n    <span class=\"c\">\/\/ Use := for quick declaration and assignment<\/span>\n    <span class=\"n\">d<\/span> <span class=\"o\">:=<\/span> <span class=\"s\">\"Hangzhou\"<\/span>\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Println<\/span><span class=\"p\">(<\/span><span class=\"n\">a<\/span><span class=\"p\">,<\/span> <span class=\"n\">b<\/span><span class=\"p\">,<\/span> <span class=\"n\">c<\/span><span class=\"p\">,<\/span> <span class=\"n\">d<\/span><span class=\"p\">)<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u06a9\u062f \u0628\u0627\u0644\u0627 \u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u0631\u0634\u062a\u0647 \u0647\u0627 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f <code>var<\/code> \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u0648 <code>:=<\/code> \u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u0627\u06af\u0631 \u0647\u0646\u06af\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u0645\u062a\u063a\u06cc\u0631 \u0628\u0627 <code>var<\/code>\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0639\u0644\u0627\u0646 \u0646\u0648\u0639 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0646\u06cc\u062f\u060c \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u062c\u0627\u062f \u0645\u062a\u063a\u06cc\u0631 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a <code>b<\/code>.<\/p>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>labex shiyanlou Monday Hangzhou\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D8%A7%D8%B9%D9%84%D8%A7%D9%85_%DB%8C%DA%A9_%D8%B1%D8%B4%D8%AA%D9%87\"><\/span>\n<p>  \u0627\u0639\u0644\u0627\u0645 \u06cc\u06a9 \u0631\u0634\u062a\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0645\u0648\u0627\u0631\u062f\u060c \u0627\u0632 \u062f\u0648 \u0646\u0642\u0644 \u0642\u0648\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>\"\"<\/code> \u0628\u0631\u0627\u06cc \u0627\u0639\u0644\u0627\u0645 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0645\u0632\u06cc\u062a \u062f\u0648 \u0646\u0642\u0644 \u0642\u0648\u0644 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0622\u0646\u0647\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062f\u0646\u0628\u0627\u0644\u0647 \u0641\u0631\u0627\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0632\u06cc\u0631 \u0627\u0632 \u0639\u0628\u0627\u0631\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>\\n<\/code> \u062f\u0646\u0628\u0627\u0644\u0647 \u0641\u0631\u0627\u0631 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u062e\u0637 \u062c\u062f\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight go\"><code><span class=\"k\">package<\/span> <span class=\"n\">main<\/span>\n\n<span class=\"k\">import<\/span> <span class=\"s\">\"fmt\"<\/span>\n\n<span class=\"k\">func<\/span> <span class=\"n\">main<\/span><span class=\"p\">(){<\/span>\n    <span class=\"n\">x<\/span> <span class=\"o\">:=<\/span> <span class=\"s\">\"shiyanlou<\/span><span class=\"se\">\\n<\/span><span class=\"s\">labex\"<\/span>\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Println<\/span><span class=\"p\">(<\/span><span class=\"n\">x<\/span><span class=\"p\">)<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight shell\"><code>shiyanlou\nlabex\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0686\u0646\u062f \u062a\u0648\u0627\u0644\u06cc \u0641\u0631\u0627\u0631 \u0631\u0627\u06cc\u062c \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f:<\/p>\n<div class=\"table-wrapper-paragraph\">\n<table>\n<thead>\n<tr>\n<th>\u0646\u0645\u0627\u062f<\/th>\n<th>\u062a\u0648\u0636\u06cc\u062d\u0627\u062a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><code>\\n<\/code><\/td>\n<td>\u062e\u0637 \u062c\u062f\u06cc\u062f<\/td>\n<\/tr>\n<tr>\n<td><code>\\r<\/code><\/td>\n<td>\u0628\u0627\u0632\u06af\u0634\u062a \u06a9\u0627\u0644\u0633\u06a9\u0647<\/td>\n<\/tr>\n<tr>\n<td><code>\\t<\/code><\/td>\n<td>Tab<\/td>\n<\/tr>\n<tr>\n<td><code>\\b<\/code><\/td>\n<td>\u0628\u06a9 \u0627\u0633\u067e\u06cc\u0633<\/td>\n<\/tr>\n<tr>\n<td><code>\\\\<\/code><\/td>\n<td>\u0628\u06a9 \u0627\u0633\u0644\u0634<\/td>\n<\/tr>\n<tr>\n<td><code>\\'<\/code><\/td>\n<td>\u0646\u0642\u0644 \u0642\u0648\u0644 \u0648\u0627\u062d\u062f<\/td>\n<\/tr>\n<tr>\n<td><code>\\\"<\/code><\/td>\n<td>\u062f\u0648 \u0646\u0642\u0644 \u0642\u0648\u0644<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u0627\u06af\u0631 \u0645\u06cc\u200c\u062e\u0648\u0627\u0647\u06cc\u062f \u0642\u0627\u0644\u0628 \u0627\u0635\u0644\u06cc \u0645\u062a\u0646 \u0631\u0627 \u062d\u0641\u0638 \u06a9\u0646\u06cc\u062f \u06cc\u0627 \u0646\u06cc\u0627\u0632 \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0686\u0646\u062f\u06cc\u0646 \u062e\u0637 \u062f\u0627\u0631\u06cc\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0628\u06a9\u062a\u06cc\u06a9 \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u0622\u0646\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight go\"><code><span class=\"k\">package<\/span> <span class=\"n\">main<\/span>\n\n<span class=\"k\">import<\/span> <span class=\"s\">\"fmt\"<\/span>\n\n<span class=\"k\">func<\/span> <span class=\"n\">main<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n    <span class=\"c\">\/\/ Output Pascal's Triangle<\/span>\n    <span class=\"n\">yangHuiTriangle<\/span> <span class=\"o\">:=<\/span> <span class=\"s\">`\n            1\n            1 1\n            1 2 1\n            1 3 3 1\n            1 4 6 4 1\n            1 5 10 10 5 1\n            1 6 15 20 15 6 1\n            1 7 21 35 35 21 7 1\n            1 8 28 56 70 56 28 8 1`<\/span>\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Println<\/span><span class=\"p\">(<\/span><span class=\"n\">yangHuiTriangle<\/span><span class=\"p\">)<\/span>\n\n    <span class=\"c\">\/\/ Output the ASCII art of \"labex\"<\/span>\n    <span class=\"n\">ascii<\/span> <span class=\"o\">:=<\/span> <span class=\"s\">`\n        #        ##   #    #  ###  #   ##    ####\n        #       #  #  ##   # #    # #  #  #  #    #\n        #      #    # # #  # #    # # #    # #    #\n        #      ##### #  # # #  # # # ##### #    #\n        #      #    # #   ## #   #  # #    # #    #\n        ##### #    # #    #  ## # # #    #  ###  `<\/span>\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Println<\/span><span class=\"p\">(<\/span><span class=\"n\">ascii<\/span><span class=\"p\">)<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647\u060c \u062e\u0631\u0648\u062c\u06cc \u0632\u06cc\u0631 \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/res.cloudinary.com\/practicaldev\/image\/fetch\/s--5GMStxUQ--\/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800\/https:\/\/file.labex.io\/namespace\/df87b950-1f37-4316-bc07-6537a1f2c481\/go\/lab-09-string-types\/assets\/49bec06aca876cea13ccd5cb3ae5029e-0.png\" alt=\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u062a\u0635\u0648\u06cc\u0631\" loading=\"lazy\" width=\"800\" height=\"361\" title=\"\"><\/p>\n<p>\u0628\u06a9\u062a\u06cc\u06a9 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u062f\u0631\u062e\u0648\u0627\u0633\u062a\u200c\u0647\u0627\u060c \u0642\u0627\u0644\u0628\u200c\u0647\u0627\u06cc HTML \u0648 \u0633\u0627\u06cc\u0631 \u0645\u0648\u0627\u0631\u062f\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0641\u0631\u0645\u062a \u0627\u0635\u0644\u06cc \u062e\u0631\u0648\u062c\u06cc \u0631\u0627 \u062d\u0641\u0638 \u06a9\u0646\u06cc\u062f\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%A8%D9%87_%D8%AF%D8%B3%D8%AA_%D8%A2%D9%88%D8%B1%D8%AF%D9%86_%D8%B7%D9%88%D9%84_%DB%8C%DA%A9_%D8%B1%D8%B4%D8%AA%D9%87\"><\/span>\n<p>  \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u0637\u0648\u0644 \u06cc\u06a9 \u0631\u0634\u062a\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u062f\u0631\u0633 \u0642\u0628\u0644 \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0627\u0646\u06af\u0644\u06cc\u0633\u06cc \u0648 \u0639\u0644\u0627\u0626\u0645 \u0646\u06af\u0627\u0631\u0634\u06cc \u0639\u0645\u0648\u0645\u06cc \u06cc\u06a9 \u0628\u0627\u06cc\u062a \u0648 \u062d\u0631\u0648\u0641 \u0686\u06cc\u0646\u06cc \u0633\u0647 \u062a\u0627 \u0686\u0647\u0627\u0631 \u0628\u0627\u06cc\u062a \u0631\u0627 \u0627\u0634\u063a\u0627\u0644 \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/p>\n<p>\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062f\u0631 Go \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 <code>len()<\/code> \u062a\u0627\u0628\u0639\u06cc \u0628\u0631\u0627\u06cc \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u0637\u0648\u0644 \u0628\u0627\u06cc\u062a \u06cc\u06a9 \u0631\u0634\u062a\u0647. \u0627\u06af\u0631 \u0647\u06cc\u0686 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f \u06a9\u0647 \u0686\u0646\u062f\u06cc\u0646 \u0628\u0627\u06cc\u062a \u0631\u0627 \u0627\u0634\u063a\u0627\u0644 \u06a9\u0646\u062f\u060c <code>len()<\/code> \u062a\u0627\u0628\u0639 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0631\u0627\u06cc \u0627\u0646\u062f\u0627\u0632\u0647 \u06af\u06cc\u0631\u06cc \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u0637\u0648\u0644 \u0631\u0634\u062a\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u062f\u0627\u0631\u0627\u06cc \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0686\u0646\u062f\u06cc\u0646 \u0628\u0627\u06cc\u062a \u0631\u0627 \u0627\u0634\u063a\u0627\u0644 \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>utf8.RuneCountInString<\/code> \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u062a\u0639\u062f\u0627\u062f \u0648\u0627\u0642\u0639\u06cc \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627\u06cc \u0631\u0634\u062a\u0647.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0631\u0627 \u0628\u0628\u06cc\u0646\u06cc\u0645. \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0631 \u0622\u0646 \u0628\u0646\u0648\u06cc\u0633\u06cc\u062f <code>string.go<\/code> \u0641\u0627\u06cc\u0644:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight go\"><code><span class=\"k\">package<\/span> <span class=\"n\">main<\/span>\n\n<span class=\"k\">import<\/span> <span class=\"p\">(<\/span>\n    <span class=\"s\">\"fmt\"<\/span>\n    <span class=\"s\">\"unicode\/utf8\"<\/span>\n<span class=\"p\">)<\/span>\n\n<span class=\"k\">func<\/span> <span class=\"n\">main<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n    <span class=\"c\">\/\/ Declare two empty strings using var and :=<\/span>\n    <span class=\"k\">var<\/span> <span class=\"n\">a<\/span> <span class=\"kt\">string<\/span>\n    <span class=\"n\">b<\/span> <span class=\"o\">:=<\/span> <span class=\"s\">\"\"<\/span>\n\n    <span class=\"n\">c<\/span> <span class=\"o\">:=<\/span> <span class=\"s\">\"labex\"<\/span>\n\n    <span class=\"c\">\/\/ Output byte length<\/span>\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Printf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"The value of a is %s, the byte length of a is: %d<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">a<\/span><span class=\"p\">,<\/span> <span class=\"nb\">len<\/span><span class=\"p\">(<\/span><span class=\"n\">a<\/span><span class=\"p\">))<\/span>\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Printf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"The value of b is %s, the byte length of b is: %d<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">b<\/span><span class=\"p\">,<\/span> <span class=\"nb\">len<\/span><span class=\"p\">(<\/span><span class=\"n\">b<\/span><span class=\"p\">))<\/span>\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Printf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"The value of c is %s, the byte length of c is: %d<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">c<\/span><span class=\"p\">,<\/span> <span class=\"nb\">len<\/span><span class=\"p\">(<\/span><span class=\"n\">c<\/span><span class=\"p\">))<\/span>\n\n    <span class=\"c\">\/\/ Output string length<\/span>\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Printf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"The length of d is: %d<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">utf8<\/span><span class=\"o\">.<\/span><span class=\"n\">RuneCountInString<\/span><span class=\"p\">(<\/span><span class=\"n\">d<\/span><span class=\"p\">))<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>The value of a is , the byte length of a is: 0\nThe value of b is , the byte length of b is: 0\nThe value of c is labex, the byte length of c is: 5\nThe length of d is: 9\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0628\u062a\u062f\u0627 \u062f\u0648 \u0631\u0634\u062a\u0647 \u062e\u0627\u0644\u06cc \u0648 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0627\u0639\u0644\u0627\u0645 \u06a9\u0631\u062f\u06cc\u0645 <code>labex<\/code>. \u0645\u06cc \u0628\u06cc\u0646\u06cc\u062f \u06a9\u0647 \u0637\u0648\u0644 \u0628\u0627\u06cc\u062a \u0648 \u0637\u0648\u0644 \u0648\u0627\u0642\u0639\u06cc \u0622\u0646\u0647\u0627 \u06cc\u06a9\u0633\u0627\u0646 \u0627\u0633\u062a.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AA%D8%A8%D8%AF%DB%8C%D9%84_%D8%B1%D8%B4%D8%AA%D9%87_%D9%87%D8%A7_%D9%88_%D8%A7%D8%B9%D8%AF%D8%A7%D8%AF_%D8%B5%D8%AD%DB%8C%D8%AD\"><\/span>\n<p>  \u062a\u0628\u062f\u06cc\u0644 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0648 \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>strconv<\/code> \u0628\u0633\u062a\u0647 \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0628\u06cc\u0646 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0648 \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight go\"><code><span class=\"k\">package<\/span> <span class=\"n\">main<\/span>\n\n<span class=\"k\">import<\/span> <span class=\"p\">(<\/span>\n    <span class=\"s\">\"fmt\"<\/span>\n    <span class=\"s\">\"strconv\"<\/span>\n<span class=\"p\">)<\/span>\n\n<span class=\"k\">func<\/span> <span class=\"n\">main<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n    <span class=\"c\">\/\/ Declare a string a and an integer b<\/span>\n    <span class=\"n\">a<\/span><span class=\"p\">,<\/span> <span class=\"n\">b<\/span> <span class=\"o\">:=<\/span> <span class=\"s\">\"233\"<\/span><span class=\"p\">,<\/span> <span class=\"m\">223<\/span>\n\n    <span class=\"c\">\/\/ Use Atoi to convert an integer to a string<\/span>\n    <span class=\"n\">c<\/span><span class=\"p\">,<\/span> <span class=\"n\">_<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">strconv<\/span><span class=\"o\">.<\/span><span class=\"n\">Atoi<\/span><span class=\"p\">(<\/span><span class=\"n\">a<\/span><span class=\"p\">)<\/span>\n\n    <span class=\"c\">\/\/ Use Sprintf and Itoa functions respectively<\/span>\n    <span class=\"c\">\/\/ to convert a string to an integer<\/span>\n    <span class=\"n\">d1<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Sprintf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"%d\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">b<\/span><span class=\"p\">)<\/span>\n    <span class=\"n\">d2<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">strconv<\/span><span class=\"o\">.<\/span><span class=\"n\">Itoa<\/span><span class=\"p\">(<\/span><span class=\"n\">b<\/span><span class=\"p\">)<\/span>\n\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Printf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"The type of a: %T<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">a<\/span><span class=\"p\">)<\/span>   <span class=\"c\">\/\/ string<\/span>\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Printf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"The type of b: %T<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">b<\/span><span class=\"p\">)<\/span>   <span class=\"c\">\/\/ int<\/span>\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Printf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"The type of c: %T<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">c<\/span><span class=\"p\">)<\/span>   <span class=\"c\">\/\/ int<\/span>\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Printf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"The type of d1: %T<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">d1<\/span><span class=\"p\">)<\/span> <span class=\"c\">\/\/ string<\/span>\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Printf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"The type of d2: %T<\/span><span class=\"se\">\\n<\/span><span class=\"s\">\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">d2<\/span><span class=\"p\">)<\/span> <span class=\"c\">\/\/ string<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>The type of a: string\nThe type of b: int\nThe type of c: int\nThe type of d1: string\nThe type of d2: string\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u0632 <code>Sprintf()<\/code> \u062a\u0627\u0628\u0639 \u0627\u0632 <code>fmt<\/code> \u0628\u0633\u062a\u0647 \u0627\u06cc \u06a9\u0647 \u062f\u0627\u0631\u0627\u06cc \u0641\u0631\u0645\u062a \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight go\"><code><span class=\"k\">func<\/span> <span class=\"n\">Sprintf<\/span><span class=\"p\">(<\/span><span class=\"n\">format<\/span> <span class=\"kt\">string<\/span><span class=\"p\">,<\/span> <span class=\"n\">a<\/span> <span class=\"o\">...<\/span><span class=\"k\">interface<\/span><span class=\"p\">{})<\/span> <span class=\"kt\">string<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p><code>format<\/code>  \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0628\u0627 \u062f\u0646\u0628\u0627\u0644\u0647 \u0647\u0627\u06cc \u0641\u0631\u0627\u0631 \u0627\u0633\u062a\u060c <code>a<\/code> \u06cc\u06a9 \u062b\u0627\u0628\u062a \u06cc\u0627 \u0645\u062a\u063a\u06cc\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u062f\u0646\u0628\u0627\u0644\u0647\u200c\u0647\u0627\u06cc \u0641\u0631\u0627\u0631 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 <code>...<\/code> \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0686\u0646\u062f\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631 \u0627\u0632 \u0647\u0645\u0627\u0646 \u0646\u0648\u0639 \u0648\u062c\u0648\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f <code>a<\/code>. \u0631\u0634\u062a\u0647 \u0628\u0639\u062f \u0627\u0632 \u062a\u0627\u0628\u0639 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u0622\u0646 \u0627\u0633\u062a <code>Sprintf<\/code> \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f. \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u062b\u0627\u0644\u06cc \u0627\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight go\"><code><span class=\"n\">a<\/span> <span class=\"o\">=<\/span> <span class=\"n\">Sprintf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"%d+%d=%d\"<\/span><span class=\"p\">,<\/span> <span class=\"m\">1<\/span><span class=\"p\">,<\/span> <span class=\"m\">2<\/span><span class=\"p\">,<\/span> <span class=\"m\">3<\/span><span class=\"p\">)<\/span>\n<span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Println<\/span><span class=\"p\">(<\/span><span class=\"n\">a<\/span><span class=\"p\">)<\/span> <span class=\"c\">\/\/ 1+2=3<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0642\u0637\u0639\u0647 \u06a9\u062f\u060c <code>format<\/code> \u0628\u0627 \u0633\u0647 \u0645\u062a\u063a\u06cc\u0631 \u0639\u062f\u062f \u0635\u062d\u06cc\u062d 1\u060c 2 \u0648 3 \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f <code>%d<\/code> \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631 \u0641\u0631\u0627\u0631 \u0639\u062f\u062f \u0635\u062d\u06cc\u062d \u062f\u0631 <code>format<\/code> \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0635\u062d\u06cc\u062d \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0645\u06cc \u0634\u0648\u062f \u0648 the <code>Sprintf<\/code> \u062a\u0627\u0628\u0639 \u067e\u0633 \u0627\u0632 \u062a\u0639\u0648\u06cc\u0636 \u0646\u062a\u06cc\u062c\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f\u060c <code>1+2=3<\/code>.<\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>strconv.Atoi()<\/code> \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u06cc\u06a9 \u0639\u062f\u062f \u0635\u062d\u06cc\u062d \u0628\u0647 \u0631\u0634\u062a\u0647\u060c \u062a\u0627\u0628\u0639 \u062f\u0648 \u0645\u0642\u062f\u0627\u0631 \u06cc\u0639\u0646\u06cc \u0639\u062f\u062f \u0635\u062d\u06cc\u062d \u062a\u0628\u062f\u06cc\u0644 \u0634\u062f\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f <code>val<\/code> \u0648 \u06a9\u062f \u062e\u0637\u0627 <code>err<\/code>. \u0686\u0648\u0646 \u062f\u0631 Go \u0627\u06af\u0631 \u0645\u062a\u063a\u06cc\u0631\u06cc \u0631\u0627 \u0627\u0639\u0644\u0627\u0645 \u06a9\u0646\u06cc\u062f \u0628\u0627\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0632 \u062e\u0637 \u0632\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>_<\/code> \u0628\u0631\u0627\u06cc \u0627\u0638\u0647\u0627\u0631 \u0646\u0638\u0631 \u062f\u0631 \u0645\u0648\u0631\u062f <code>err<\/code> \u0645\u062a\u063a\u06cc\u0631<\/p>\n<p>\u0686\u0647 \u0632\u0645\u0627\u0646\u06cc <code>strconv.Atoi()<\/code> \u0628\u0647 \u062f\u0631\u0633\u062a\u06cc \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc \u06a9\u0646\u062f\u060c <code>err<\/code> \u0635\u0641\u0631 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u062a\u0628\u062f\u06cc\u0644 \u062e\u0637\u0627\u06cc\u06cc \u0631\u062e \u0645\u06cc \u062f\u0647\u062f\u060c <code>err<\/code> \u067e\u06cc\u0627\u0645 \u062e\u0637\u0627 \u0648 \u0645\u0642\u062f\u0627\u0631 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f <code>val<\/code> 0 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f. \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0642\u062f\u0627\u0631 \u0631\u0634\u062a\u0647 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f <code>a<\/code> \u0648 \u0632\u06cc\u0631\u062e\u0637 \u0631\u0627 \u0628\u0627 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0645\u0639\u0645\u0648\u0644\u06cc \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u062e\u0648\u062f\u062a\u0627\u0646 \u0622\u0646 \u0631\u0627 \u0627\u0645\u062a\u062d\u0627\u0646 \u06a9\u0646\u06cc\u062f.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%B1%D8%B4%D8%AA%D9%87_%D9%87%D8%A7%DB%8C_%D8%A8%D9%87_%D9%87%D9%85_%D9%BE%DB%8C%D9%88%D8%B3%D8%AA%D9%87\"><\/span>\n<p>  \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u0628\u0647 \u0647\u0645 \u067e\u06cc\u0648\u0633\u062a\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0633\u0627\u062f\u0647 \u062a\u0631\u06cc\u0646 \u0631\u0627\u0647 \u0628\u0631\u0627\u06cc \u0628\u0647 \u0647\u0645 \u067e\u06cc\u0648\u0633\u062a\u0646 \u062f\u0648 \u06cc\u0627 \u0686\u0646\u062f \u0631\u0634\u062a\u0647\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a <code>+<\/code> \u0646\u0645\u0627\u062f \u0645\u0627 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>fmt.Sprintf()<\/code> \u062a\u0627\u0628\u0639 \u0628\u0647 \u0647\u0645 \u067e\u06cc\u0648\u0633\u062a\u0646 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0647 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0646\u06af\u0627\u0647 \u06a9\u0646\u06cc\u0645:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight go\"><code><span class=\"k\">package<\/span> <span class=\"n\">main<\/span>\n\n<span class=\"k\">import<\/span> <span class=\"p\">(<\/span>\n    <span class=\"s\">\"fmt\"<\/span>\n<span class=\"p\">)<\/span>\n\n<span class=\"k\">func<\/span> <span class=\"n\">main<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n    <span class=\"n\">a<\/span><span class=\"p\">,<\/span> <span class=\"n\">b<\/span> <span class=\"o\">:=<\/span> <span class=\"s\">\"lan\"<\/span><span class=\"p\">,<\/span> <span class=\"s\">\"qiao\"<\/span>\n    <span class=\"c\">\/\/ Concatenate using the simplest method, +<\/span>\n    <span class=\"n\">c1<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">a<\/span> <span class=\"o\">+<\/span> <span class=\"n\">b<\/span>\n    <span class=\"c\">\/\/ Concatenate using the Sprintf function<\/span>\n    <span class=\"n\">c2<\/span> <span class=\"o\">:=<\/span> <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Sprintf<\/span><span class=\"p\">(<\/span><span class=\"s\">\"%s%s\"<\/span><span class=\"p\">,<\/span> <span class=\"n\">a<\/span><span class=\"p\">,<\/span> <span class=\"n\">b<\/span><span class=\"p\">)<\/span>\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Println<\/span><span class=\"p\">(<\/span><span class=\"n\">a<\/span><span class=\"p\">,<\/span> <span class=\"n\">b<\/span><span class=\"p\">,<\/span> <span class=\"n\">c1<\/span><span class=\"p\">,<\/span> <span class=\"n\">c2<\/span><span class=\"p\">)<\/span> <span class=\"c\">\/\/ lan qiao labex labex<\/span>\n<span class=\"p\">}<\/span>\n\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>lan qiao labex labex\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0645 \u0627\u0632 <code>Sprintf()<\/code> \u062a\u0627\u0628\u0639 \u0627\u0632 <code>fmt<\/code> \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc \u0628\u0631\u0627\u06cc \u0628\u0647 \u0647\u0645 \u067e\u06cc\u0648\u0633\u062a\u0646 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0648 \u0686\u0627\u067e \u0646\u062a\u0627\u06cc\u062c.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AD%D8%B0%D9%81_%D9%81%D8%A7%D8%B5%D9%84%D9%87_%D9%87%D8%A7%DB%8C_%D9%BE%DB%8C%D8%B4%D8%B1%D9%88_%D9%88_%D8%A7%D9%86%D8%AA%D9%87%D8%A7%DB%8C%DB%8C_%D8%A7%D8%B2_%DB%8C%DA%A9_%D8%B1%D8%B4%D8%AA%D9%87\"><\/span>\n<p>  \u062d\u0630\u0641 \u0641\u0627\u0635\u0644\u0647 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0648 \u0648 \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u0627\u0632 \u06cc\u06a9 \u0631\u0634\u062a\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>strings.TrimSpace<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u062d\u0630\u0641 \u0641\u0636\u0627\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0648 \u0648 \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u0627\u0632 \u06cc\u06a9 \u0631\u0634\u062a\u0647. \u062a\u0627\u0628\u0639 \u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0648\u0631\u0648\u062f\u06cc \u0645\u06cc \u06af\u06cc\u0631\u062f \u0648 \u0631\u0634\u062a\u0647 \u0631\u0627 \u0628\u0627 \u062d\u0630\u0641 \u0641\u0627\u0635\u0644\u0647 \u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0648 \u0648 \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f. \u0642\u0627\u0644\u0628 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight go\"><code><span class=\"k\">func<\/span> <span class=\"n\">TrimSpace<\/span><span class=\"p\">(<\/span><span class=\"n\">s<\/span> <span class=\"kt\">string<\/span><span class=\"p\">)<\/span> <span class=\"kt\">string<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u06cc\u06a9 \u0645\u062b\u0627\u0644 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight go\"><code><span class=\"k\">package<\/span> <span class=\"n\">main<\/span>\n\n<span class=\"k\">import<\/span> <span class=\"p\">(<\/span>\n    <span class=\"s\">\"fmt\"<\/span>\n    <span class=\"s\">\"strings\"<\/span>\n<span class=\"p\">)<\/span>\n\n<span class=\"k\">func<\/span> <span class=\"n\">main<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\n    <span class=\"n\">a<\/span> <span class=\"o\">:=<\/span> <span class=\"s\">\" <\/span><span class=\"se\">\\t<\/span><span class=\"s\"> <\/span><span class=\"se\">\\n<\/span><span class=\"s\">  labex <\/span><span class=\"se\">\\n<\/span><span class=\"s\"> <\/span><span class=\"se\">\\t<\/span><span class=\"s\"> hangzhou\"<\/span>\n    <span class=\"n\">fmt<\/span><span class=\"o\">.<\/span><span class=\"n\">Println<\/span><span class=\"p\">(<\/span><span class=\"n\">strings<\/span><span class=\"o\">.<\/span><span class=\"n\">TrimSpace<\/span><span class=\"p\">(<\/span><span class=\"n\">a<\/span><span class=\"p\">))<\/span>\n<span class=\"p\">}<\/span>\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0645\u0648\u0631\u062f \u0627\u0646\u062a\u0638\u0627\u0631 \u0628\u0647 \u0634\u0631\u062d \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<div class=\"highlight js-code-highlight\">\n<pre class=\"highlight plaintext\"><code>labex\n    hangzhou\n<\/code><\/pre>\n<div class=\"highlight__panel js-actions-panel\">\n<div class=\"highlight__panel-action js-fullscreen-code-action\">\n    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-on\"><title>\u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M16 3h6v6h-2V5h-4V3zM2 3h6v2H4v4H2V3zm18 16v-4h2v6h-6v-2h4zM4 19h4v2H2v-6h2v4z\"\/>\n<\/svg><\/p>\n<p>    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" class=\"highlight-action crayons-icon highlight-action--fullscreen-off\"><title>\u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    <path d=\"M18 7h4v2h-6V3h2v4zM8 9H2V7h4V3h2v6zm10 8v4h-2v-6h6v2h-4zM8 15v6H6v-4H2v-2h6z\"\/>\n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D8%AE%D9%84%D8%A7%D8%B5%D9%87\"><\/span>\n<p>  \u062e\u0644\u0627\u0635\u0647<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0631\u0627\u06cc \u062e\u0644\u0627\u0635\u0647 \u06a9\u0631\u062f\u0646 \u0622\u0646\u0686\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u062f\u0631\u0633 \u0622\u0645\u0648\u062e\u062a\u06cc\u0645:<\/p>\n<ul>\n<li>\u0631\u0627\u0628\u0637\u0647 \u0628\u06cc\u0646 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0648 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627<\/li>\n<li>\u062f\u0648 \u0631\u0648\u0634 \u0628\u0631\u0627\u06cc \u0627\u0639\u0644\u0627\u0645 \u0631\u0634\u062a\u0647 \u0647\u0627<\/li>\n<li>\u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u0628\u0647 \u0647\u0645 \u067e\u06cc\u0648\u0633\u062a\u0647<\/li>\n<li>\u062d\u0630\u0641 \u0641\u0636\u0627\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0648 \u0648 \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u0627\u0632 \u06cc\u06a9 \u0631\u0634\u062a\u0647<\/li>\n<\/ul>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u062f\u0631\u0633 \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0631 \u0632\u0646\u062f\u06af\u06cc \u0631\u0648\u0632\u0645\u0631\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0631\u0627 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u06cc\u0645. \u0645\u0627 \u062f\u0631 \u0645\u0648\u0631\u062f \u0631\u0627\u0628\u0637\u0647 \u0628\u06cc\u0646 \u0631\u0634\u062a\u0647 \u0647\u0627 \u0648 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u0645\u060c \u0628\u0631 \u0627\u06cc\u062c\u0627\u062f \u0648 \u0627\u0639\u0644\u0627\u0646 \u0631\u0634\u062a\u0647 \u062a\u0633\u0644\u0637 \u06cc\u0627\u0641\u062a\u06cc\u0645 \u0648 \u0627\u0637\u0644\u0627\u0639\u0627\u062a\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u062a\u0648\u0627\u0628\u0639 \u0631\u0634\u062a\u0647 \u0647\u0627\u06cc \u0631\u0627\u06cc\u062c \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f\u06cc\u0645.<\/p>\n<p>\u062f\u0631 \u062f\u0631\u0633 \u0628\u0639\u062f\u06cc \u0628\u0627 \u062b\u0627\u0628\u062a \u0647\u0627 \u0622\u0634\u0646\u0627 \u0645\u06cc \u0634\u0648\u06cc\u0645.<\/p>\n<hr\/>\n<blockquote>\n<p>\ud83d\ude80 \u0647\u0645 \u0627\u06a9\u0646\u0648\u0646 \u062a\u0645\u0631\u06cc\u0646 \u06a9\u0646\u06cc\u062f: \u0628\u0631\u0648 String Fundamentals<\/p>\n<\/blockquote>\n<hr\/>\n<h2><span class=\"ez-toc-section\" id=\"%D9%85%DB%8C_%D8%AE%D9%88%D8%A7%D9%87%DB%8C%D8%AF_%D8%A8%DB%8C%D8%B4%D8%AA%D8%B1_%D8%A8%D8%AF%D8%A7%D9%86%DB%8C%D8%AF%D8%9F\"><\/span>\n<p>  \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0628\u06cc\u0634\u062a\u0631 \u0628\u062f\u0627\u0646\u06cc\u062f\u061f<br \/>\n<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u0645\u0642\u062f\u0645\u0647 \u062f\u0631 \u062f\u0631\u0633 \u0642\u0628\u0644\u06cc\u060c \u06cc\u0627\u062f \u06af\u0631\u0641\u062a\u06cc\u0645 \u06a9\u0647 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u062f\u0631 Go \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 UTF-8 \u06a9\u062f\u06af\u0630\u0627\u0631\u06cc \u0645\u06cc \u0634\u0648\u0646\u062f \u0648 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f. byte \u06cc\u0627 rune \u0627\u0646\u0648\u0627\u0639 \u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u062f\u0631 \u0645\u0648\u0631\u062f \u0631\u0634\u062a\u0647 \u06a9\u0647 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0627\u06a9\u062a\u0631\u0647\u0627 \u0627\u0633\u062a \u0635\u062d\u0628\u062a \u06a9\u0646\u06cc\u0645. \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0647\u0645 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":73159,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-73158","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/73158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=73158"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/73158\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/73159"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=73158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=73158"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=73158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}