【发布时间】:2021-12-26 04:23:19
【问题描述】:
我的项目目录是-
app
├── app.js
├── index.html
├── node_modules
├── package.json
├── package-lock.json
├── signup_success.html
└── style.css
我的应用文件代码如下-
app.js 文件代码:-
var express=require("express");
var bodyParser=require("body-parser");
const mongoose = require('mongoose');
mongoose.connect('mongodb://localhost:27017/gfg');
var db=mongoose.connection;
db.on('error', console.log.bind(console, "connection error"));
db.once('open', function(callback){
console.log("connection succeeded");
})
var app=express()
app.use(bodyParser.json());
app.use(express.static('public'));
//app.use(express.static(__dirname + "/../public"));
//app.use(app.router);
app.use(bodyParser.urlencoded({
extended: true
}));
app.post('/sign_up', function(req,res){
var name = req.body.name;
var email =req.body.email;
var pass = req.body.password;
var phone =req.body.phone;
var data = {
"name": name,
"email":email,
"password":pass,
"phone":phone
}
db.collection('details').insertOne(data,function(err, collection){
if (err) throw err;
console.log("Record inserted Successfully");
});
return res.redirect('signup_success.html');
})
app.get('/',function(req,res){
res.set({
'Access-control-Allow-Origin': '*'
});
return res.redirect('index.html');
}).listen(3000)
console.log("server listening at port 3000");
当我运行 app.js 文件时,我在浏览器上得到“Cannot GET /index.html”? enter image description here
【问题讨论】:
标签: javascript html node.js web