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                            /Node.js
                        
                        /進(jìn)擊Node.js基礎(chǔ)（一）

狀態(tài)碼302為啥

var http=require('http')

var querystring=require('querystring');

var contentData = {

? ? 'content':'努力學(xué)習(xí)，天天向上',

? ? 'cid':637

};

var pataData=querystring.stringify(contentData);

var options={

hostname:'www.immooc.com',

port:'80',

path:'/course/docomment',

method:'post',

headers:{

'Accept':'application/json, text/javascript, */*; q=0.01',

? ? ? ? 'Accept-Encoding':'gzip, deflate',

? ? ? ? 'Accept-Language':'zh-TW,zh;q=0.8,en-US;q=0.6,en;q=0.4',

? ? ? ? 'Connection':'keep-alive',

? ? ? ? 'Content-Length':pataData.length,

? ? ? ? 'Content-Type':'application/x-www-form-urlencoded; charset=UTF-8',

? ? ? ? 'Cookie':'imooc_uuid=76e16dc8-6893-46f6-a732-8a287d536c3c;imooc_isnew_ct=1468987904;loginstate=1;apsid=kwNWQwYTI5ZGMyYjliMzdlNjBlMDNkYjdmNmYwZTIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMzU0MzU5OAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA1MDE4OTQxODhAcXEuY29tAAAAAAAAAAAAAAAAAAAAADNmYzc4YzgyMzI3NjM3YTQ5YjE5NDYzNzk1ZGU0YTQ4UaOmV1Gjplc%3DMj;last_login_username=501894188%40qq.com;bdshare_firstime=1471354375168;PHPSESSID=h396rj39qrggq61tr37qfejkj1;imooc_isnew=2;cvde=57c6df1ab5074-26;IMCDNS=0;Hm_lvt_f0cfcccd7b1393990c78efdeebff3968=1471961948,1472012268,1472031648,1472651040;Hm_lpvt_f0cfcccd7b1393990c78efdeebff3968=1472654818',

? ? ? ? 'Host':'idcbgp.cn',

? ? ? ? 'Origin':'http://idcbgp.cn',

? ? ? ? 'Referer':'http://idcbgp.cn/comment/637',

? ? ? ? 'User-Agent':'Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.85 Safari/537.36',

? ? ? ? 'X-Requested-With':'XMLHttpRequest'

}

//執(zhí)行請(qǐng)求

var req = http.request(options,function(res){

? ? ?console.log('Status: '+res.statusCode);

? ? ?console.log('headers: '+JSON.stringify(res.headers));

? ? ?res.on('data',function(chunk){

? ? ? conosle.log(Buffer.isBuffer(chunk))//判斷是否是buffer類型

? ? ? console.log(typeof chunk);

? ? ?})

? ? ?res.on('end',function(){

? ? ? console.log('評(píng)論成功');

? ? ?})

})

? ? ?req.on('error',function(e){

? ? ? ?console.log('Error: '+e.message)

? ? })

? ? req.write(pataData)

? ? req.end()

出現(xiàn)錯(cuò)誤

Status: 302

headers: {"server":"Apache-Coyote/1.1","set-cookie":["JSESSIONID=9F1F6E3B879C6D0508131A1997D1E19D; Path=/; HttpOnly"],"location":"http://idcbgp.cn/login.do?custome_url=http://w

ww.imooc.com/course/docomment","content-length":"0","date":"Wed, 31 Aug 2016 16:00:55 GMT"}

評(píng)論成功