window.onunload=function() {fetch('/analytics', {method:'POST',body:"statistics",keepalive:true}); }; redirect redirect属性指定 HTTP 跳转的处理方法。可能的取值如下: follow:默认值,fetch()跟随 HTTP 跳转。 error:如果发生跳转,fetch()就报错。 manual:fetch()不跟随 HTTP 跳转,但是response.url属性...
function queryParse(query){ let queryText = ""; for(let key in query){ queryText += `${key}=${query[key]}&`; } return queryText.slice(0,-1); } post方式携带参数 相对来说,POST方式发送数据就方便多了,可以直接在options中进行配置,但需要注意设置headers对象的Content-type属性为application/x...
function postData(url, data) { return fetch(url, { body: JSON.stringify(data), cache: 'no-cache', credentials: 'same-origin', headers: { 'user-agent': 'Mozilla/4.0 MDN Example', 'content-type': 'application/json' }, method: 'POST', mode: 'cors', redirect: 'follow', referrer: ...
AI代码解释 fetch('https://example.com/profile',{method:'POST',// or 'PUT'headers:{'Content-Type':'application/json',},body:JSON.stringify(data),}).then(response=>response.json()) // 优化后 代码语言:javascript 代码运行次数:0 运行 AI代码解释 functionwriteServer(action,data={}){return{m...
window.onunload = function() { fetch('/analytics', { method: 'POST', body: "statistics", keepalive: true }); }; 1. 2. 3. 4. 5. 6. 7. redirect redirect属性指定 HTTP 跳转的处理方法。可能的取值如下: follow:默认值,fetch()跟随 HTTP 跳转。
target.files[0] handleUploadFile(file) }) function handleUploadFile (file) { let bean = new FormData() bean.append('file', file) bean.append('hello', 'world') let uploadFileRequest = new Request(`${url}/upload`, { method: 'post', headers: { 'Content-Type': 'multipart/formdata' }...
function fetchProgress(url, opts={}, onProgress){ return new Promise(funciton(resolve, reject){ var xhr = new XMLHttpRequest(); xhr.open(opts.method || 'get', url); for(var key in opts.headers || {}){ xhr.setRequestHeader(key, opts.headers[key]); } xhr.onload = e => ...
'post', mode:'cors', headers: { 'Content-Type': 'multipart/form-data' }, body:data};fetch('http://localhost:8089/Analyse/imgUploadServlet',option) .then(function(response){ if(response.ok){ console.log('suc') return response.text(); }else{ console.log(...
fetch("https://fjolt.com/", { body: JSON.stringify({ someData: "value" }) method: 'POST' mode: 'cors' cache: 'no-cache' credentials: 'same-origin' headers: { 'Content-Type': 'application/json' }, redirect: 'follow' referrerPolicy: 'no-referrer'});1.2.3.4.5.6.7.8.9.10.11.12....
function myFetch(url, data) { return new Promise((resolve, reject) => { fetch(url, { method: "POST", headers: { "Content-type": "application/x-www-form-urlencoded; charset=UTF-8", }, body: formator(data) }).then(res => { ...