express常用方法
遇到后再更新。。
express.
const express = require('express')
const router = require('./router.js')
const app = express()
app.post('path',(req,res)=>{})
app.get('path',(req,res)=>{})
app.use('/前缀',router)
全局中间件等
app.use()
app.use('/前缀',express.static('/'))
app.use(express.json())
app.use(express.urlencoded({extended:false}))
app.listen(8080,()=>{
console.log('express server running at http://127.0.0.1:8080')
})
router.
const express = require('express')
const router = express.Router()
router.post('/path',(req,res)=>{})
router.get('/path',(req,res)=>{})
router.use((req,res,next)=>{next()})
req.
const query = req.query
app.get('/user/:id/:username',(req,res)=>{
console.log(req.params)
})
const body = req.body
res.
res.send()
res.setHeader('','')