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....
GraphQLis a pretty neat technology for querying, changing, and subscribing to data. REST remains a very popular way to exchange messages and other things, but GraphQL earned its place in the developer ecosystem, too. In this post you can read how to use the GraphQL endpointOracle Rest Dat...
fetch('https://fakestoreapi.com/products/1').then(response => {if (!response.ok) {throw Error(`HTTP error: ${response.status}`);}return response.json();}).then(data => console.log(data)).catch((error) => {console.log(error)}); 使用Fetch API 需要我们检查response.ok属性来控制 HTT...
But there is no data body to return or parse. I am not sure what I am doing wrong here. I have tried changing the then method in the fetch to various types, like response.clone().json() etc, but, in most cases, I am getting the output as "promise rejected, unexpected end of js...
代码语言:javascript 代码运行次数:0 运行 AI代码解释 fetch("url") .then((response) => { if (!response.ok) { throw Error(response.statusText); } return response.json(); }) .then((data) => console.log(data)) .catch((error) => console.log(error)); 在这段代码中,我已经在承诺对象中...
ES6 (JavaScript 2015) is supported in all modern browsers since June 2017: Chrome 51Edge 15Firefox 54Safari 10Opera 38 May 2016Apr 2017Jun 2017Sep 2016Jun 2016 fetch()is not supported in Internet Explorer. ❮ PreviousNext ❯ Track your progress - it's free!
ok:trueredirected:falsestatus:200statusText:"OK"type:"cors"url:"'http://localhost:5069/api/handle-data"[[Prototype]]: Response 而且还有一条报错信息 Uncaught (inpromise) TypeError: Failedtoexecute'json'on'Response': body stream alreadyread ...
fetch(url).then(function(response){returnresponse.json();}).then(function(data){console.log(data);}).catch(function(e){console.log("Oops, error");}); 上面这段代码让开发者只关注请求成功后的业务逻辑处理,其他的不用关心,相当简单;也比较符合现代Promise形式,比较友好。
Step 2 — Using Fetch to get Data from an API The following code samples will be based on theJSONPlaceholder API. Using the API, you will get ten users and display them on the page using JavaScript. This tutorial will retrieve data from the JSONPlaceholder API and display it in list items...
但顺便说一句,不透明这个词是一个非常明确的信号,表明你最终得到的反应的性质:“不透明”意味着你看不到它的任何细节;它阻止你看到。 原文由sideshowbarker发布,翻译遵循 CC BY-SA 4.0 许可协议 有用 回复 查看全部1个回答