简单的node 服务端 响应get,返回json数据;

原文：http://blog.csdn.net/xn_28/article/details/50837019

const http = require('http');

const hostname = '127.0.0.1';

const port = 1337;

http.createServer((req, res) => {

    res.setHeader("Access-Control-Allow-Origin", "*");

    res.writeHead(200, { "Content-Type": "application/json" });

    var otherArray = ["item1", "item2"];

    var otherObject = { item1: "item1val", item2: "item2val" };

    var json = JSON.stringify({

        anObject: otherObject,

        anArray: otherArray

    });

    res.end(json)//！！一定要加配置的回调方法名  

    // res.writeHead(200, { 'Content-Type': 'text/plain' });  

    // res.end(addon.hello()); 

    

}).listen(port, hostname, () => {

    console.log(`Server running at http://${hostname}:${port}/`);

});