//運行結果如下

源代碼如下

var?http=require('http')
var?querystring?=?require('querystring')
var?postData?=querystring.stringify({
'content':'光陰如梭',
'mid':2404
})
var?options?={
hostname?:?'www.xianlaiwan.cn',
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,en;q=0.6',
'Cache-Control':'no-cache',
'Connection':'keep-alive',
'Content-Type':'application/x-www-form-urlencoded;?charset=UTF-8'
'Content-Length':postData.length,
'Cookie':'imooc_uuid=2bb7fba3-edd3-4d93-8155-65fb56a50b38;?imooc_isnew_ct=1473809150;?last_login_username=geasstry%40163.com;?PHPSESSID=989tf3nh4gddrevd1tr64vhd63;?jwplayer.qualityLabel=è???;?loginstate=1;?apsid=liYTc5NDYzOTQ5MWNkZTA3N2VmYjZlOGZhYjk3ZWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMzA3NzU3MwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGJhNGY0MTNiMWQxYjZlYjY2MDNjNGE5OWNhODRlYWRmH7XcVx%2B13Fc%3DYT;?IMCDNS=0;?Hm_lvt_f0cfcccd7b1393990c78efdeebff3968=1473994315,1474067553,1474071933,1474079045;?Hm_lpvt_f0cfcccd7b1393990c78efdeebff3968=1474082091;?imooc_isnew=2;?cvde=57dca9438bee2-21'
'Host':'www.xianlaiwan.cn'
'Origin':'http://www.xianlaiwan.cn'
'Referer':'http://www.xianlaiwan.cn/video/2404'
'User-Agent':'Mozilla/5.0?(Windows?NT?10.0;?WOW64)?AppleWebKit/537.36?(KHTML,?like?Gecko)?Chrome/50.0.2661.95?Safari/537.36?Core/1.50.1233.400?QQBrowser/9.5.9092.400'
'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')
});
})

res.on('error',function(e){
console.log('Error:'+e.message)
})

req.write(postData);
req.end();