javascript 如何在Express中解析请求的正文？

Posted 2021-05-03

// npm install --save body-parser

const express = require('express')
const app = express()

const bodyParser = require('body-parser')

//This example shows a middleware function with no mount path. The function is executed every time the app receives a request.
app.use(bodyParser.json()) // Parse json format

app.use('/insert', (req, res) => {
  console.log(req.body)
  res.send('insert!')
})

// npm install --save body-parser

const express = require('express')
const app = express()

const bodyParser = require('body-parser')

//This example shows a middleware function with no mount path. The function is executed every time the app receives a request.
app.use(bodyParser.urlencoded({extended:false})) // Parse x-form-www-urlencoded

app.use('/insert', (req, res) => {
  console.log(req.body)
  res.send('insert!')
})