var http = require('http');var querystring = require('querystring');var postData = querystring.stringify({content: '不錯不錯',cid: 348});var options = {hostname: 'www.imooc.com',port: 80,path: '/course/docomment',method: 'POST',headers:{'Accept':'application/json, text/javascript, */*; q=0.01','Accept-Encoding':'gzip, deflate','Accept-Language':'zh-CN,zh;q=0.8','Connection':'keep-alive','Content-Length':postData.length,'Content-Type':'application/x-www-form-urlencoded; charset=UTF-8','Cookie':'imooc_uuid=791e8f39-5d06-433a-831f-909fa85acdd3; imooc_isnew_ct=1452475309; IMCDNS=0; loginstate=1; apsid=A0NWQzM2RkMzM2NDk0NWFkOTc5NmQzYzBkNTUyMGMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMjc0Njc4MAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADBlY2Y5ZjJiZGNjZTFlZTJmMjkwZTE2Y2M4YWE4MWE49QOTVvUDk1Y%3DZD; PHPSESSID=1uunfnq1rdhup7tudcre36l8h1; jwplayer.qualityLabel=高清; cvde=569454113f947-13; Hm_lvt_f0cfcccd7b1393990c78efdeebff3968=1452475311,1452561427; Hm_lpvt_f0cfcccd7b1393990c78efdeebff3968=1452579983; imooc_isnew=2','Host':'www.imooc.com','Origin':'http://www.imooc.com','Referer':'http://www.imooc.com/comment/348','User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.99 Safari/537.36','X-Requested-With':'XMLHttpRequest'}}var req = http.request(options, function(res) {console.log('Status: ' + res.statusCode);console.log('headers: ' + JSON.stringify(res.headers));res.on('data', function(chunk) {console.log(Buffer.isBuffer(chunk));console.log(typeof chunk);});res.on('end', function() {console.log('評論完畢');});});req.on('error', function(e) {console.log('Error: ' + e.message);});req.write(postData);req.end();