server.js

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

app.use(express.static('dist'));

//设置跨域访问
app.all('*', function(req, res, next) {
    res.header("Access-Control-Allow-Origin", "*");
    res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
    res.header("Access-Control-Allow-Methods","PUT,POST,GET,DELETE,OPTIONS");
    res.header("X-Powered-By",' 3.2.1')
    res.header("Content-Type", "application/json;charset=utf-8");
    next();
});

// 测试
app.get('/userLogin', function(req, res){
    res.send('request is success hahaha...');
    //关闭连接
    connection.end();
});
app.post('/userLogin', function(req, res){
    res.send('request is success aaaaa...');
    //关闭连接
    connection.end();  
});
 
app.listen(8084);    
console.log('Listening on port 8084...');