安装http-proxy-middleware
yarn add http-proxy-middlewareor
npm i http-proxy-middleware
const { createProxyMiddleware } = require('http-proxy-middleware'); module.exports = function (app) { app.use( createProxyMiddleware('/api', { target: 'http://localhost:3000', changeOrigin: true, pathrewrite: { '^/api': '' } }) ); };
