node.js - req.query is not a function

Question

var express = require('express');
var app = new express();

//http://localhost:3000/article?id=1
app.get('/article',function(req, res) {
    var aId = req.query("id");
}

报错 TypeError: req.query is not a function
使用req.query要导入其他？

Answer 1

http://expressjs.com/en/4x/ap...

query 文件好像是這麼寫的

// GET /search?q=tobi+ferret
req.query.q
// => "tobi ferret"