react 跨域请求

1、安装http-proxy-middleware

npm install http-proxy-middleware

2、在src目录下创建setupProxy.js,加入以下代码

const proxy = require('http-proxy-middleware') module.exports = function (app) { app.use(proxy('/api', { target: 'http://localhost:8080', secure: false, changeOrigin: true, pathRewrite: { "^/api": "" } })) }

3、在相应组件请求数据

4、请求成功