是指在前端开发中,通过使用fetch函数发送POST请求时,由于嵌套的原因导致服务器无法正确识别和处理请求。 嵌套指的是在发送fetch请求时,可能存在嵌套的情况,例如在一个fetch请求的回调函数中再次发送另一个fetch请求。这种情况下,由于浏览器的安全策略和跨域限制,可能导致服务器无法正确处理来自嵌套请求的POST数据。
$.ajax({url:"/url/that/you/are/posting/to/",type:"POST",data:{key:`value`,anotherKey:`another value`},success:functionsuccess(data){someSuccessFunction(data);},error:functionerror(error){someErrorFunction(error);}}); How do you do this with fetch?
postData('http://example.com/answer', { answer: 42 }) .then(data => console.log(data)) .catch(error => console.error(error)) function postData(url, data) { return fetch(url, { body: JSON.stringify(data), cache: 'no-cache', credentials: 'same-origin', headers: { 'user-agent'...
A method for interacting with one or more data resources is disclosed which decreases necessary user actions and improves security. In one embodiment, the method comprises detecting the selection of a desired action to fetch data, obtaining that data from a data source associated with the action,...
.then(data=>{//处理返回的数据console.log(data); }) .catch(error =>{//处理错误console.error('There was a problem with the fetch operation:', error); });//fetch() 函数发送了一个 GET 请求到指定的 URL,并返回一个 Promise 对象。使用 .then() 方法处理响应,并将其解析为 JSON 格式。如果...
log(data); Simple Post import fetch from 'node-fetch'; const response = await fetch('https://httpbin.org/post', {method: 'POST', body: 'a=1'}); const data = await response.json(); console.log(data); Post with JSON import fetch from 'node-fetch'; const body = {a: 1}; ...
Simple Post importfetchfrom'node-fetch';constresponse=awaitfetch('https://httpbin.org/post',{method:'POST',body:'a=1'});constdata=awaitresponse.json();console.log(data); Post with JSON importfetchfrom'node-fetch';constbody={a:1};constresponse=awaitfetch('https://httpbin.org/post',{metho...
I want to check the DOM after changing form data in a POST request that was occurred as XHR. So I intercepted the POST request with Fetch.requestPaused and changed the form data. And I sent a POST request with Fetch.continueRequest. However, the request could not be sent because a DevTo...
2019-12-08 17:52 −Let's get started with the simplest version of data fetching with React Suspense. It may feel a little awkward, but I promise you that you wont be wri... Zhentiw 0 538 Fetch 记录 2019-12-23 11:48 −encodeURI()不会对本身属于URI的特殊字符进行编码,例如冒号、正...
此示例使用 JSON 有效负载发送 POST 请求。 由于有效负载是 JSON 对象,因此本示例将contentType参数设置为application/json。 JavaScript varmyData = {'id':'123abc','name':'leg','color':'red'};varoptions = {'method':'post','contentType':'application/json','payload':JSON.stringify(myData) };va...