错误处理 Handling Errors 取消Cancellation 使用application/x-www-form-urlencoded 格式 浏览器 Browser 兼容Semver Node.js promises TypeScript 正文 基于Promise的http库,适用于浏览器和node.js。 原文 点击查看原文 特色 浏览器端发起XMLHttpRequests请求 ...
axios.get('user/12345') .catch(function(error){ if(error.response){ //存在请求,但是服务器的返回一个状态码 //他们是在2xx之外 console.log(error.response.data); console.log(error.response.status); console.log(error.response.headers); }else if(error.request){ //如果是请求时的错误,且没有...
通过使用try...catch语句捕获异常,非常简单。 exportconstfetchDataWithErrorHandling=async()=>{try{constresponse=awaitapiClient.get('/endpoint');returnresponse.data;}catch(error){console.error('API 调用失败:',error);}}; 1. 2. 3. 4. 5. 6. 7. 8. 数据返回捕获异常读取数据请求成功请求失败 san...
Using unpkg CDN: <scriptsrc="https://unpkg.com/axios@1.6.7/dist/axios.min.js"></script> Example Note: CommonJS usage In order to gain the TypeScript typings (for intellisense / autocomplete) while using CommonJS imports withrequire(), use the following approach: importaxiosfrom'axios';/...
}catch(error) {console.error(error); } } NOTE:async/awaitis part of ECMAScript 2017 and is not supported in Internet Explorer and older browsers, so use with caution. Performing aPOSTrequest axios.post('/user', {firstName:'Fred',lastName:'Flintstone'}) ...
In order to gain the TypeScript typings (for intellisense / autocomplete) while using CommonJS imports with require(), use the following approach: import axios from 'axios'; //const axios = require('axios'); // legacy way // Make a request for a user with a given ID axios.get('/us...
Handling Errors 代码语言:javascript 代码运行次数:0 运行 AI代码解释 axios.get('/user/12345') .catch(function (error) { if (error.response) { // The request was made, but the server responded with a status code // that falls out of the range of 2xx console.log(error.response.data); ...
axios includes TypeScript definitions and a type guard for axios errors. let user: User = null; try { const { data } = await axios.get('/user?ID=12345'); user = data.userDetails; } catch (error) { if (axios.isAxiosError(error)) { handleAxiosError(error); } else { handleUnexpecte...
错误处理 Handling Errors axios.get('user/12345') .catch(function(error){ if(error.response){ //存在请求,但是服务器的返回一个状态码 //他们是在2xx之外 console.log(error.response.data); console.log(error.response.status); console.log(error.response.headers); }else if(error.request){ //如果...
Handling Errorsaxios.get('/user/12345') .catch(function (error) { if (error.response) { // The request was made and the server responded with a status code // that falls out of the range of 2xx console.log(error.response.data); console.log(error.response.status); console.log(error....