问题描述
问题解答
回答1:express解析body需要用到body-parser中间件
var express = require(’express’)var bodyParser = require(’body-parser’)var app = express()var jsonParser = bodyParser.json()var urlencodedParser = bodyParser.urlencoded({ extended: false })app.post(’/login’, urlencodedParser, function (req, res) { if (!req.body) return res.sendStatus(400) res.send(’welcome, ’ + req.body.username)})
soonfy