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: 'fol
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: ${response.status}`);}return response.json();}).then(data => console.log(data)).catch((error) => {console.log(error)}); 使用Fetch API 需要我们检查response.ok属性来控制 HTT...
Also, with the JavaScript global fetch() method, you can easily retrieve data from any URL without cross-origin security issues or complicated AJAX requests. Plus, with its support for Promises, you can ensure your code runs as efficiently as possible without unnecessary waiting times. Get starte...
Step 2 — Using Fetch to get Data from an API The following code samples will be based on theJSONPlaceholder API. Using the API, you will get ten users and display them on the page using JavaScript. This tutorial will retrieve data from the JSONPlaceholder API and display it in list items...
ok:trueredirected:falsestatus:200statusText:"OK"type:"cors"url:"'http://localhost:5069/api/handle-data"[[Prototype]]: Response 而且还有一条报错信息 Uncaught (inpromise) TypeError: Failedtoexecute'json'on'Response': body stream alreadyread ...
toUpperCase() === "GET") { const queryStrings = []; for (const key in data) { queryStrings.push(`${key}=${data[key]}`); } url = url + "?" + queryStrings.join("&"); xhr.open(method, url); xhr.send(); } else { xhr.open(method, url); xhr.setRequestHeader("Content-...
data,这是实际的响应主体 status,调用的 HTTP 状态,例如 200 或 404 statusText,以文本消息形式返回的 HTTP 状态,例如ok headers,服务器发回标头 config,请求配置 request,XMLHttpRequest 对象 现在,让我们看一下带有数据的 POST 方法的代码示例。 代码语言:javascript ...
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* A small example function explaining how to call the JavaScript fetch() API in * Multilingual Engine for Oracle Database 23ai. Provided a valid URL the * function accesses an ORDS endpoint and returns the JSON result, if any. *