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
    }