{"id":11023,"date":"2023-03-09T04:54:15","date_gmt":"2023-03-09T01:24:15","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/como-criar-requisicao-de-crud-basico-em-javascript-usando-fetch-api-22b9\/"},"modified":"2023-03-09T04:54:15","modified_gmt":"2023-03-09T01:24:15","slug":"como-criar-requisicao-de-crud-basico-em-javascript-usando-fetch-api-22b9","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/como-criar-requisicao-de-crud-basico-em-javascript-usando-fetch-api-22b9\/","title":{"rendered":"\u0646\u062d\u0648\u0647 \u0627\u06cc\u062c\u0627\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a Basic Crud \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Fetch API"},"content":{"rendered":"
\n

\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 CRUD (\u0627\u06cc\u062c\u0627\u062f\u060c \u062e\u0648\u0627\u0646\u062f\u0646\u060c \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u060c \u062d\u0630\u0641) \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 JavaScript Fetch API\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u0645\u0631\u0627\u062d\u0644 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f:<\/p>\n

1 – \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a GET \u0628\u0631\u0627\u06cc \u0648\u0627\u06a9\u0634\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n

\n
function<\/span> getDados<\/span>()<\/span> {<\/span>\n  fetch<\/span>(<\/span>'<\/span>url-do-servidor<\/span>'<\/span>)<\/span>\n    .<\/span>then<\/span>(<\/span>response<\/span> =><\/span> response<\/span>.<\/span>json<\/span>())<\/span>\n    .<\/span>then<\/span>(<\/span>data<\/span> =><\/span> console<\/span>.<\/span>log<\/span>(<\/span>data<\/span>))<\/span>\n    .<\/span>catch<\/span>(<\/span>error<\/span> =><\/span> console<\/span>.<\/span>error<\/span>(<\/span>error<\/span>))<\/span>\n}<\/span>\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
2 – \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u0627\u0631\u0633\u0627\u0644 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0647 \u0633\u0631\u0648\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0631\u062e\u0648\u0627\u0633\u062a POST \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n
\n
function<\/span> enviarDados<\/span>(<\/span>dados<\/span>)<\/span> {<\/span>\n  fetch<\/span>(<\/span>'<\/span>url-do-servidor<\/span>'<\/span>,<\/span> {<\/span>\n    method<\/span>:<\/span> '<\/span>POST<\/span>'<\/span>,<\/span>\n    headers<\/span>:<\/span> {<\/span>\n      '<\/span>Content-Type<\/span>'<\/span>:<\/span> '<\/span>application\/json<\/span>'<\/span>\n    },<\/span>\n    body<\/span>:<\/span> JSON<\/span>.<\/span>stringify<\/span>(<\/span>dados<\/span>)<\/span>\n  })<\/span>\n  .<\/span>then<\/span>(<\/span>response<\/span> =><\/span> response<\/span>.<\/span>json<\/span>())<\/span>\n  .<\/span>then<\/span>(<\/span>data<\/span> =><\/span> console<\/span>.<\/span>log<\/span>(<\/span>data<\/span>))<\/span>\n  .<\/span>catch<\/span>(<\/span>error<\/span> =><\/span> console<\/span>.<\/span>error<\/span>(<\/span>error<\/span>))<\/span>\n}<\/span>\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
3 – \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u0633\u0631\u0648\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0631\u062e\u0648\u0627\u0633\u062a PUT \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n
\n
function<\/span> atualizarDados<\/span>(<\/span>id<\/span>,<\/span> dados<\/span>)<\/span> {<\/span>\n  fetch<\/span>(<\/span>`url-do-servidor\/<\/span>${<\/span>id<\/span>}<\/span>`<\/span>,<\/span> {<\/span>\n    method<\/span>:<\/span> '<\/span>PUT<\/span>'<\/span>,<\/span>\n    headers<\/span>:<\/span> {<\/span>\n      '<\/span>Content-Type<\/span>'<\/span>:<\/span> '<\/span>application\/json<\/span>'<\/span>\n    },<\/span>\n    body<\/span>:<\/span> JSON<\/span>.<\/span>stringify<\/span>(<\/span>dados<\/span>)<\/span>\n  })<\/span>\n  .<\/span>then<\/span>(<\/span>response<\/span> =><\/span> response<\/span>.<\/span>json<\/span>())<\/span>\n  .<\/span>then<\/span>(<\/span>data<\/span> =><\/span> console<\/span>.<\/span>log<\/span>(<\/span>data<\/span>))<\/span>\n  .<\/span>catch<\/span>(<\/span>error<\/span> =><\/span> console<\/span>.<\/span>error<\/span>(<\/span>error<\/span>))<\/span>\n}<\/span>\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
4 – \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062f\u0631\u062e\u0648\u0627\u0633\u062a DELETE \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u062d\u0630\u0641 \u062f\u0627\u062f\u0647 \u0647\u0627 \u062f\u0631 \u0633\u0631\u0648\u0631 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f:<\/p>\n
\n
function<\/span> deletarDados<\/span>(<\/span>id<\/span>)<\/span> {<\/span>\n  fetch<\/span>(<\/span>`url-do-servidor\/<\/span>${<\/span>id<\/span>}<\/span>`<\/span>,<\/span> {<\/span>\n    method<\/span>:<\/span> '<\/span>DELETE<\/span>'<\/span>\n  })<\/span>\n  .<\/span>then<\/span>(<\/span>response<\/span> =><\/span> response<\/span>.<\/span>json<\/span>())<\/span>\n  .<\/span>then<\/span>(<\/span>data<\/span> =><\/span> console<\/span>.<\/span>log<\/span>(<\/span>data<\/span>))<\/span>\n  .<\/span>catch<\/span>(<\/span>error<\/span> =><\/span> console<\/span>.<\/span>error<\/span>(<\/span>error<\/span>))<\/span>\n}<\/span>\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
5- \u0627\u0632 \u062a\u0648\u0627\u0628\u0639 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u062a\u0639\u0627\u0645\u0644 \u0628\u0627 \u0633\u0631\u0648\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644:<\/p>\n
\n
\/\/ Busca os dados do servidor<\/span>\ngetDados<\/span>()<\/span>\n\n\/\/ Envia novos dados para o servidor<\/span>\nenviarDados<\/span>({<\/span> nome<\/span>:<\/span> '<\/span>Jo\u00e3o<\/span>'<\/span>,<\/span> idade<\/span>:<\/span> 25<\/span> })<\/span>\n\n\/\/ Atualiza os dados do servidor com id = 1<\/span>\natualizarDados<\/span>(<\/span>1<\/span>,<\/span> {<\/span> nome<\/span>:<\/span> '<\/span>Maria<\/span>'<\/span>,<\/span> idade<\/span>:<\/span> 30<\/span> })<\/span>\n\n\/\/ Deleta os dados do servidor com id = 2<\/span>\ndeletarDados<\/span>(<\/span>2<\/span>)<\/span>\n\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\u0628\u0647 \u06cc\u0627\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 URL \u0635\u062d\u06cc\u062d \u0631\u0627 \u0628\u0631\u0627\u06cc \u0633\u0631\u0648\u0631 \u062e\u0648\u062f \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 “server-url” \u06a9\u0646\u06cc\u062f \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f\u0647\u0627 \u0631\u0627 \u0628\u0627 \u0646\u06cc\u0627\u0632\u0647\u0627\u06cc \u062e\u0627\u0635 \u067e\u0631\u0648\u0698\u0647 \u062e\u0648\u062f \u062a\u0637\u0628\u06cc\u0642 \u062f\u0647\u06cc\u062f.<\/p>\n
\u0627\u062d\u062a\u0645\u0627\u0644\u0627\u064b \u06cc\u06a9 \u062e\u0637\u0627\u06cc \u0645\u0631\u0648\u0631\u06af\u0631 \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 CORS \u062f\u0631\u06cc\u0627\u0641\u062a \u062e\u0648\u0627\u0647\u06cc\u062f \u06a9\u0631\u062f\u060c \u0627\u06af\u0631 \u0631\u062e \u062f\u0647\u062f \u0627\u0632 \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f: https:\/\/github.com\/expressjs\/cors \u0627\u06af\u0631 backend \u062f\u0631 Node.js \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 \u0631\u0627\u0647 \u062d\u0644 \u062f\u06cc\u06af\u0631\u06cc \u0628\u0627\u0634\u06cc\u062f.<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 CRUD (\u0627\u06cc\u062c\u0627\u062f\u060c \u062e\u0648\u0627\u0646\u062f\u0646\u060c \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u060c \u062d\u0630\u0641) \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 JavaScript Fetch API\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u06cc\u0646 \u0645\u0631\u0627\u062d\u0644 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f: 1 – \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u062f\u0631\u062e\u0648\u0627\u0633\u062a GET \u0628\u0631\u0627\u06cc \u0648\u0627\u06a9\u0634\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u0633\u0631\u0648\u0631 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f: function getDados() { fetch(‘url-do-servidor’) .then(response => response.json()) .then(data => console.log(data)) .catch(error => console.error(error)) } \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f \u0627\u0632 …<\/p>\n","protected":false},"author":2,"featured_media":11024,"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-11023","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\/11023","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=11023"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/11023\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/11024"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=11023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=11023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=11023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}