nodejs做中间层，向后端取数据

var  http=require('http')；

http.get('http://baidu/dksapi/weiboLive/GetSquareLive?pagecount=1&pageindex=1&source=0',function (response) {

       var rawContent='';

       response.on('data',function (chunk) {

           rawContent+=chunk.toString();

       })

 

       response.on('end',function () {

           res.send(rawContent);

       })

 

   })

　　

router.get('/', function(req, res, next) {
    var post_data={username:'yuzhou001',password:'123456'};//这是需要提交的数据
    var content=qs.stringify(post_data);
 
    var options = {
        host: 'www.badiu.cn',
        port: 80,
        path: '/api/User/Login',
        method: 'POST',
        headers:{
            'Content-Type':'application/x-www-form-urlencoded',
            'Content-Length':content.length
        }
    };
 
    var req = http.request(options, function(res) {
        /*    console.log("statusCode: ", res.statusCode);
         console.log("headers: ", res.headers);*/
        var _data='';
        res.on('data', function(chunk){
            _data += chunk;
        });
        res.on('end', function(){
            console.log("\n--->>\nresult:",_data);
            pages(_data);
        });
 
    });
    req.write(content);
    req.end();
    function pages(datas) {
        res.send(datas);//返回页面数据，闭包
    }