修改请求路径

sendBackServerAndPorxyRewrite.js

// prepare
// npm i express
const express = require('express')
const app = express()
const port = 3000

app.all('*', (req, res) => {
  console.log(req.originalUrl);
  res.send(`Your req path:[${req.originalUrl}]`)
})

app.listen(port,'0.0.0.0', () => {
  console.log(`serve at 0.0.0.0:${port}`)
})

/*
   location ~ 正则 {
                rewrite 替换前正则圆括号提取 替换后'$+数字'为提取内容 break;
                # 校验 转换效果
                proxy_pass http://127.0.0.1:3000;
   }
*/