详解nodejs内置模块

var http=require("http");
 var options={
    hostname:".bing.",
    port:80
}
 
var req=http.request(options,function(res){
    res.setEncoding("utf-8");
    res.on("data",function(chunk){
        console.log(chunk.toString())
    });
    console.log(res.statusCode);
});
req.on("error",function(err){
    console.log(err.message);
});
req.end();

var http=require("http");
var querystring=require("querystring");
 
var postData=querystring.stringify({
    "content":"我真的只是测试一下",
    "mid":8837
});
 
var options={
    hostname:".imooc.",
    port:80,
    path:"/course/document",
    method:"POST",
    headers:{
        "Aept":"application/json, text/JavaScript, /; q=0.01",
        "Aept-Encoding":"gzip, deflate",
        "Aept-Language":"zh-CN,zh;q=0.8",
        "Connection":"keep-alive",
        "Content-Length":postData.length,
        "Content-Type":"application/x--form-urlencoded; charset=UTF-8",
        "Cookie":"imooc_uuid=69e8d5-424a-4861-9f7d-9cbcfbe4c6ae; imooc_isnew_ct=1460873157; loginstate=1;
         apsid=IzZDJiMGU0OTMyNTE0ZGFhZDAzZDNhZTAyZDg2ZmQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
         AAAAAAAAAAAAAAAAAAAAAAAAAAAAAMjkyOTk0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
         AAAAAAAAAAAAAAAAAAAAAAAAAAAAAGNmNmFhMmVhMTYwNzRmMjczNjdmZWUyNDg1ZTZkMGM1BwhXVwcIV1c%3DMD;
          phpSESSID=thh4bfrl1t7qre9tr56m32tbv0; 
          Hm_lvt_f0cfcd7b1393990c78efdeebff3968=1467635471,1467653719,1467654690,1467654957;
           Hm_lpvt_f0cfcd7b1393990c78efdeebff3968=1467655022; imooc_isnew=2;
            cvde=577a9e57ce250-34",
        "Host":".imooc.",
        "Origin":"http://.imooc.",
        "Referer":"http://.imooc./video/8837",
        "User-Agent":"Mozilla/5.0 (Windows NT 10.0; WOW64) 
        AppleWebKit/537.36 (Khtml, like Gecko) Chrome/53.0.2763.0 Safari/537.36",
        "X-Requested-With":"XMLHttpRequest",
    }
}
 
var req=http.request(options,function(res){
    res.on("data",function(chunk){
        console.log(chunk);
    });
    res.on("end",function(){
        console.log("评论完毕！");
    });
    console.log(res.statusCode);
});
 
req.on("error",function(err){
    console.log(err.message);
})
req.write(postData);
req.end();