React中代理实现

1.下载依赖

• yarn add http-proxy-middleware
• npm install http-proxy-middleware
• 创建文件 setupProxy.js
• 实现代码

const { createProxyMiddleware } = require('http-proxy-middleware');
module.exports = function (app) {
    /* 
    app.use(
        createProxyMiddleware("/api", {
            target: "代理地址",
            changeOrigin: true,
            ws: true,
            pathRewrite: { "^/api": "" }
        })
    ); 
    */
};