洗礼灵魂,修炼python(67)--爬虫篇—cookielib之爬取需要账户登录验证的网站

 

学完前面的教程,相信你已经能爬取大部分的网站信息了,但是当你爬的网站多了,你应该会发现一个新问题,有的网站需要登录账户才能看到更多的信息对吧?那么这种网站怎么爬取呢?这些登录数据就是今天要说的——cookie

 

cookie

其实在前面在解析requests模块时也提到过的。

Cookie,指某些网站为了辨别用户身份、进行session跟踪而储存在用户本地终端上的数据(通常经过加密),比如说有些网站需要登录后才能访问某个页面,在登录之前,你想抓取某个页面内容是不允许的。这也是放爬虫的一种手段,但是怎么可能难道我们呢?对吧?我们可以利用Urllib2库保存我们登录的Cookie,然后再抓取其他页面就达到目的了

既然已经知道cookie是登录账户信息,我们怎么利用它进行爬取网站呢?这里就要用到一个内置模块——cookielib

 

cookielib

1.简介:

cookielib模块的主要作用是提供可存储cookie的对象,以便于与urllib2模块配合使用来访问Internet资源。

Cookielib模块非常强大,可以利用它的CookieJar类的对象来捕获cookie并在后续连接请求时重新发送,比如可以实现模拟登录功能

该模块主要的对象有CookieJar、FileCookieJar、MozillaCookieJar、LWPCookieJar。

其关系为:CookieJar —-派生—->FileCookieJar  —-派生—–>MozillaCookieJar和LWPCookieJar

 

2.方法属性:

 

注意:这里使用的是python2,cookielib是内置模块也是针对python2而言,在python3中,与cookielib模块功能相同的是http.cookiejar模块

 

3.常用方法/属性就略过,以后遇到再说,本篇博文直接以举例来解析最常用的几个方法

 

1)获取Cookie

import cookielib
import urllib2

cookie = cookielib.CookieJar()  #创建CookieJar对象实例来保存cookie
handler=urllib2.HTTPCookieProcessor(cookie) #利用urllib2库的HTTPCookieProcessor对象创建cookie处理器
opener = urllib2.build_opener(handler) #通过cookie处理器创建opener
response = opener.open('http://www.baidu.com') #此处的open方法类同urllib2的urlopen方法,也可以传入request
for item in cookie:
    print 'Name = '+item.name
    print 'Value = '+item.value

 

 结果:

上面的Name和Value就是cookie信息

 

注意:cookie并不是等同于账户密码信息,而是包含账户密码信息和其他信息

 

2)保存Cookie到文件

有时候根据开发需要,我们可能会想把cookie信息保存下来以便以后直接使用,相信大家平时上网访问需要登录账户的时候都是勾选了记住帐号密码的吧?

 

当勾选了这个选项,浏览器就会把账户和密码作为cookie信息保存在浏览器的本地数据内,以后再访问,直接自动登录

 

利用python其实也可以实现这个功能

import cookielib
import urllib2

filename = 'cookie.txt'  #设置保存cookie的文件,默认保存在当前目录
cookie = cookielib.MozillaCookieJar(filename) #创建一个MozillaCookieJar对象实例来保存cookie,MozillaCookieJar对象会自动完成创建和写入操作
handler = urllib2.HTTPCookieProcessor(cookie) #利用urllib2库的HTTPCookieProcessor对象来创建cookie处理器
opener = urllib2.build_opener(handler) #通过cookie处理器创建opener
response = opener.open("http://www.baidu.com") #创建一个请求
cookie.save(ignore_discard=True, ignore_expires=True) #保存cookie到文件

 

这里的save方法要说一下,它有两个参数:

  • ignore_discard:即使cookies将被丢弃也将它保存下来
  • ignore_expires:如果在该文件中cookies已经存在,则覆盖原文件写入(类似文件操作模式里的'W')

 

打开cookie.txt文件:

# Netscape HTTP Cookie File
# http://curl.haxx.se/rfc/cookie_spec.html
# This is a generated file!  Do not edit.

.baidu.com	TRUE	/	FALSE	3658914970	BAIDUID	F6DCF3EE6D6624B9CDE48E6CDF1186F0:FG=1
.baidu.com	TRUE	/	FALSE	3658914970	BIDUPSID	F6DCF3EE6D6624B9CDE48E6CDF1186F0
.baidu.com	TRUE	/	FALSE		H_PS_PSSID	1441_21109_18559_25178_20927
.baidu.com	TRUE	/	FALSE	3658914970	PSTM	1511431348
www.baidu.com	FALSE	/	FALSE		BDSVRTM	0
www.baidu.com	FALSE	/	FALSE		BD_HOME	0

 以上就是cookie信息

 

3)从文件中获取Cookie并访问 

既然有保存到文件,那么自然有逆操作,利用已有的cookie文件的来传入数据

import cookielib
import urllib2

cookie = cookielib.MozillaCookieJar()  #创建MozillaCookieJar实例对象
cookie.load('cookie.txt', ignore_discard=True, ignore_expires=True)  #从当前目录下的cookie.txt文件中读取cookie内容到变量
url = "http://www.baidu.com"
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cookie)) #利用urllib2的build_opener方法创建一个opener
response = opener.open(url)
print response.read()

 

结果:

<!--STATUS OK-->

<html>
<head>
    
    <meta http-equiv="content-type" content="text/html;charset=utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=Edge">
	<meta content="always" name="referrer">
    <meta name="theme-color" content="#2932e1">
    <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon" />
    <link rel="search" type="application/opensearchdescription+xml" href="/content-search.xml" title="百度搜索" />
    <link rel="icon" sizes="any" mask href="//www.baidu.com/img/baidu_85beaf5496f291521eb75ba38eacbd87.svg">
	
	
	<link rel="dns-prefetch" href="//s1.bdstatic.com"/>
	<link rel="dns-prefetch" href="//t1.baidu.com"/>
	<link rel="dns-prefetch" href="//t2.baidu.com"/>
	<link rel="dns-prefetch" href="//t3.baidu.com"/>
	<link rel="dns-prefetch" href="//t10.baidu.com"/>
	<link rel="dns-prefetch" href="//t11.baidu.com"/>
	<link rel="dns-prefetch" href="//t12.baidu.com"/>
	<link rel="dns-prefetch" href="//b1.bdstatic.com"/>
    
    <title>百度一下,你就知道</title>
    

<style id="css_index" index="index" type="text/css">html,body{height:100%}
html{overflow-y:auto}
body{font:12px arial;text-align:;background:#fff}
body,p,form,ul,li{margin:0;padding:0;list-style:none}
body,form,#fm{position:relative}
td{text-align:left}
img{border:0}
a{color:#00c}
a:active{color:#f60}
input{border:0;padding:0}
#wrapper{position:relative;_position:;min-height:100%}
#head{padding-bottom:100px;text-align:center;*z-index:1}
#ftCon{height:50px;position:absolute;bottom:47px;text-align:left;width:100%;margin:0 auto;z-index:0;overflow:hidden}
.ftCon-Wrapper{overflow:hidden;margin:0 auto;text-align:center;*width:640px}
.qrcodeCon{text-align:center;position:absolute;bottom:140px;height:60px;width:100%}
#qrcode{display:inline-block;*float:left;*margin-top:4px}
#qrcode .qrcode-item{float:left}
#qrcode .qrcode-item-2{margin-left:33px}
#qrcode .qrcode-img{width:60px;height:60px}
#qrcode .qrcode-item-1 .qrcode-img{background:url(http://s1.bdstatic.com/r/www/cache/static/home/img/qrcode/zbios_efde696.png) 0 0 no-repeat}
#qrcode .qrcode-item-2 .qrcode-img{background:url(http://s1.bdstatic.com/r/www/cache/static/home/img/qrcode/nuomi_365eabd.png) 0 0 no-repeat}
@media only screen and (-webkit-min-device-pixel-ratio:2){#qrcode .qrcode-item-1 .qrcode-img{background-image:url(http://s1.bdstatic.com/r/www/cache/static/home/img/qrcode/zbios_x2_9d645d9.png);background-size:60px 60px}
#qrcode .qrcode-item-2 .qrcode-img{background-image:url(http://s1.bdstatic.com/r/www/cache/static/home/img/qrcode/nuomi_x2_55dc5b7.png);background-size:60px 60px}}
#qrcode .qrcode-text{color:#999;line-height:23px;margin:3px 0 0 5px}
#qrcode .qrcode-text a{color:#999;text-decoration:none}
#qrcode .qrcode-text p{text-align:left}
#qrcode .qrcode-text b{color:#666;font-weight:700}
#qrcode .qrcode-text span{letter-spacing:1px}
#ftConw{display:inline-block;text-align:left;margin-left:33px;line-height:22px;position:relative;top:-2px;*float:right;*margin-left:0;*position:static}
#ftConw,#ftConw a{color:#999}
#ftConw{text-align:center;margin-left:0}
.bg{background-image:url(http://s1.bdstatic.com/r/www/cache/static/global/img/icons_5859e57.png);background-repeat:no-repeat;_background-image:url(http://s1.bdstatic.com/r/www/cache/static/global/img/icons_d5b04cc.gif)}
.c-icon{display:inline-block;width:14px;height:14px;vertical-align:text-bottom;font-style:normal;overflow:hidden;background:url(http://s1.bdstatic.com/r/www/cache/static/global/img/icons_5859e57.png) no-repeat 0 0;_background-image:url(http://s1.bdstatic.com/r/www/cache/static/global/img/icons_d5b04cc.gif)}
.c-icon-triangle-down-blue{background-position:-480px -168px}
.c-icon-chevron-unfold2{background-position:-504px -168px}
#m{width:720px;margin:0 auto}
#nv a,#nv b,.btn,#lk{font-size:14px}
#nv{height:19px;font-size:16px;margin:0 0 4px;text-align:left;text-indent:137px}
.s_btn{width:95px;height:32px;padding-top:2px\9;font-size:14px;background-color:#ddd;background-position:0 -48px;cursor:pointer}
.s_btn_h{background-position:-240px -48px}
.s_btn_wr{width:97px;height:34px;display:inline-block;background-position:-120px -48px;*position:relative;z-index:0;vertical-align:top}
#jgwab{margin-left:19px}
#cp .c-icon-icrlogo,.c-icon-jgwablogo{width:14px;height:17px;display:inline-block;overflow:hidden;background:url(http://s1.bdstatic.com/r/www/cache/static/global/img/icons_5859e57.png) no-repeat;_background-image:url(http://s1.bdstatic.com/r/www/cache/static/global/img/icons_d5b04cc.gif)}
#cp .c-icon-icrlogo{background-position:-600px -96px;position:relative;top:3px}
.c-icon-jgwablogo{background-position:-623px -96px;position:relative;top:3px}
#shouji{margin-right:14px}
#u{display:none}
#c-tips-container{display:none}
#wrapper{min-width:810px;height:100%;min-height:600px}
#head{position:relative;padding-bottom:0;height:100%;min-height:600px}
#head .head_wrapper{height:100%}
#m{position:relative}
#fm{padding-left:40px;top:-37px}
#lh a{margin-left:62px}
#lh #seth,#lh #setf{margin-left:0}
#lk{position:absolute;display:none;top:0;right:0;margin:33px 0}
#lk span{font:14px "宋体"}
#nv{position:absolute;display:none;top:0;right:0}
#lm{color:#666;width:100%;height:60px;margin-top:60px;line-height:15px;font-size:13px;position:absolute;top:0;left:0}
#lm a{color:#666}
#pad-version{line-height:40px}
.s_ipt_wr.bg,.s_btn_wr.bg,#su.bg{background-image:none}
.s_btn_wr{width:auto;height:auto;border-bottom:1px solid transparent;*border-bottom:0}
.s_btn{width:100px;height:36px;color:#fff;font-size:15px;letter-spacing:1px;background:#3385ff;border-bottom:1px solid #2d78f4;outline:medium;*border-bottom:0;-webkit-appearance:none;-webkit-border-radius:0}
.s_btn.btnhover{background:#317ef3;border-bottom:1px solid #2868c8;*border-bottom:0;box-shadow:1px 1px 1px #ccc}
.s_btn_h{background:#3075dc;box-shadow:inset 1px 1px 5px #2964bb;-webkit-box-shadow:inset 1px 1px 5px #2964bb;-moz-box-shadow:inset 1px 1px 5px #2964bb;-o-box-shadow:inset 1px 1px 5px #2964bb}
#result_logo{display:none}
#index_logo img{display:inline-block;width:270px;height:129px}
#s_tab{display:none}
.s_form{position:relative;top:38.2%}
.s_form_wrapper{position:relative;top:-191px}
.s_ipt_wr{height:34px}
#head .c-icon-bear-round{display:none}
#form{margin:22px auto 0;width:641px;text-align:left;z-index:100}
#form .bdsug,#fm .bdsug{top:35px}
.bdsug{display:none;position:absolute;width:538px;background:#fff;border:1px solid #ccc;_overflow:hidden;box-shadow:1px 1px 3px #ededed;-webkit-box-shadow:1px 1px 3px #ededed;-moz-box-shadow:1px 1px 3px #ededed;-o-box-shadow:1px 1px 3px #ededed}
.bdsug.bdsugbg ul{background:url(http://s1.bdstatic.com/r/www/cache/static/home/img/sugbg_1762fe7.png) 100% 100% no-repeat;background-size:100px 110px;background-image:url(http://s1.bdstatic.com/r/www/cache/static/home/img/sugbg_90fc9cf.gif)\9}
.bdsug li{width:522px;color:#000;font:14px arial;line-height:25px;padding:0 8px;position:relative;cursor:default}
.bdsug li.bdsug-s{background:#f0f0f0}
.bdsug-store span,.bdsug-store b{color:#7A77C8}
.bdsug-store-del{font-size:12px;color:#666;text-decoration:underline;position:absolute;right:8px;top:0;cursor:pointer;display:none}
.bdsug-s .bdsug-store-del{display:inline-block}
.bdsug-ala{display:inline-block;border-bottom:1px solid #e6e6e6}
.bdsug-ala h3{line-height:14px;background:url(//www.baidu.com/img/sug_bd.png) no-repeat left center;margin:8px 0 5px;font-size:12px;font-weight:400;color:#7B7B7B;padding-left:20px}
.bdsug-ala p{font-size:14px;font-weight:700;padding-left:20px}
.bdsug .bdsug-direct{width:auto;padding:0;border-bottom:1px solid #f1f1f1}
.bdsug .bdsug-direct p{color:#00c;font-weight:700;line-height:34px;padding:0 8px;cursor:pointer;white-space:nowrap;overflow:hidden}
.bdsug .bdsug-direct p img{width:16px;height:16px;margin:7px 6px 9px 0;vertical-align:middle}
.bdsug .bdsug-direct p span{margin-left:8px}
.bdsug .bdsug-direct p i{font-size:12px;line-height:100%;font-style:normal;font-weight:400;color:#fff;background-color:#2b99ff;display:inline;text-align:center;padding:1px 5px;*padding:2px 5px 0;margin-left:8px;overflow:hidden}
.bdsug .bdsug-pcDirect{color:#000;font-size:14px;line-height:30px;height:30px;background-color:#f8f8f8}
.bdsug .bdsug-pc-direct-tip{position:absolute;right:15px;top:8px;width:55px;height:15px;display:block;background:url(http://s1.bdstatic.com/r/www/cache/static/global/img/pc_direct_42d6311.png) no-repeat 0 0}
.bdsug li.bdsug-pcDirect-s{background-color:#f0f0f0}
.bdsug .bdsug-pcDirect-is{color:#000;font-size:14px;line-height:22px;background-color:#f8f8f8}
.bdsug .bdsug-pc-direct-tip-is{position:absolute;right:15px;top:3px;width:55px;height:15px;display:block;background:url(http://s1.bdstatic.com/r/www/cache/static/global/img/pc_direct_42d6311.png) no-repeat 0 0}
.bdsug li.bdsug-pcDirect-is-s{background-color:#f0f0f0}
.bdsug .bdsug-pcDirect-s .bdsug-pc-direct-tip,.bdsug .bdsug-pcDirect-is-s .bdsug-pc-direct-tip-is{background-position:0 -15px}
.bdsug .bdsug-newicon{color:#929292;opacity:.7;font-size:12px;display:inline-block;line-height:22px;letter-spacing:2px}
.bdsug .bdsug-s .bdsug-newicon{opacity:1}
.bdsug .bdsug-newicon i{letter-spacing:0;font-style:normal}
.toggle-underline{text-decoration:none}
.toggle-underline:hover{text-decoration:underline}
.tools{position:absolute;right:-75px}
#mHolder{width:62px;position:relative;z-index:296;display:none}
#mCon{height:18px;line-height:18px;position:absolute;cursor:pointer}
#mCon span{color:#00c;display:block;width:24px}
#mCon .hw{text-decoration:underline;cursor:pointer;display:inline-block}
#mCon .pinyin{display:inline-block}
#mCon .c-icon-chevron-unfold2{margin-left:5px}
#mMenu a{width:100%;height:100%;display:block;line-height:22px;text-indent:6px;text-decoration:none;filter:none\9}
#mMenu,#user ul{box-shadow:1px 1px 2px #ccc;-moz-box-shadow:1px 1px 2px #ccc;-webkit-box-shadow:1px 1px 2px #ccc;filter:progid:DXImageTransform.Microsoft.Shadow(Strength=2, Direction=135, Color=#cccccc)\9}
#mMenu{width:56px;border:1px solid #9b9b9b;list-style:none;position:absolute;right:27px;top:28px;display:none;background:#fff}
#mMenu a:hover{background:#ebebeb}
#mMenu .ln{height:1px;background:#ebebeb;overflow:hidden;font-size:1px;line-height:1px;margin-top:-1px}
#u1 a:link,#u1 a:visited{color:#666;text-decoration:none}
#u1 a:hover,#u1 a:active{text-decoration:underline}
#u1 a:active{color:#00c}
#u1{z-index:2;color:#fff;position:absolute;right:0;top:0;margin:19px 0 5px;padding:0 96px 0 0}
#u1 .reg{display:none}
#u1 a.pf,#u1 a.pf:visited{display:inline-block;float:left;color:#333;line-height:24px;font-size:13px;margin-left:20px;overflow:hidden;text-decoration:underline}
#u1 a.lb,#u1 a.lb:visited,#u1 a.username{display:inline-block;float:left;color:#333;font-size:13px;line-height:24px;margin-left:20px;text-decoration:underline}
#u1 a.bri,#u1 a.bri:visited{display:inline-block;position:absolute;right:10px;width:60px;height:23px;float:left;color:#fff;background:#38f;line-height:24px;font-size:13px;text-align:center;overflow:hidden;border-bottom:1px solid #38f;margin-left:19px;margin-right:2px}
#u1 a.bri.brihover{display:none;text-decoration:none;color:#333;background:0 0;border-bottom:1px solid transparent;margin-left:19px}
#u1 #lm a{color:#00c;text-decoration:underline}
#u1 a.mnav,#u1 a.mnav:visited{float:left;color:#333;font-weight:700;line-height:24px;margin-left:20px;font-size:13px;text-decoration:underline}
#u1 a.pf:hover,#u1 a.lb:hover,#u1 a.mnav:hover{color:#00c}
.briiconsbg{background-repeat:no-repeat;background-size:300px 18px;background-image:url(http://s1.bdstatic.com/r/www/cache/static/home/img/icons_0c37e9b.png);background-image:url(http://s1.bdstatic.com/r/www/cache/static/home/img/icons_809ae65.gif)\9}
.bdpfmenu{background-color:#fff;border:1px solid #d1d1d1;position:absolute;right:160px;width:68px;top:36px;margin-top:-1px;_margin-top:-3px;z-index:2;box-shadow:1px 1px 5px #d1d1d1;-webkit-box-shadow:1px 1px 5px #d1d1d1;-moz-box-shadow:1px 1px 5px #d1d1d1;-o-box-shadow:1px 1px 5px #d1d1d1}
.bdpfmenu a{display:block;text-align:left;margin:0!important;padding:0 9px;line-height:26px;text-decoration:none}
#wrapper .bdpfmenu a:link,#wrapper .bdpfmenu a:visited{background:#fff;color:#333}
#wrapper .bdpfmenu a:hover,#wrapper .bdpfmenu a:active{background:#38f;text-decoration:none;color:#fff}
#wrapper .bdnuarrow{width:0;height:0;font-size:0;line-height:0;display:block;position:absolute;top:-10px;left:50%;margin-left:-5px}
#wrapper .bdnuarrow em,#wrapper .bdnuarrow i{width:0;height:0;font-size:0;line-height:0;display:block;position:absolute;border:5px solid transparent;border-style:dashed dashed solid}
#wrapper .bdnuarrow em{border-bottom-color:#d8d8d8;top:-1px}
#wrapper .bdnuarrow i{border-bottom-color:#fff;top:0}
.s-isindex-wrap #wrapper .bdnuarrow{height:13px;background:url(http://s1.bdstatic.com/r/www/cache/static/home/img/icons_0c37e9b.png) no-repeat -90px -1px}
#wrapper .bdnuarrow.bdbriarrow{right:104px;display:none!important}
#wrapper .bdbri{width:85px;min-height:100px;border-left:1px solid #e7e7e7;position:absolute;background-color:#f9f9f9;overflow:hidden;z-index:2;right:0;top:0}
#prefpanel{background:#fafafa;display:none;opacity:0;position:fixed;_position:absolute;top:-359px;z-index:1000;width:100%;min-width:960px;border-bottom:1px solid #ebebeb}
#prefpanel form{_width:850px}
#wrapper .bdbriimgtitle{color:#333;text-align:center;width:66px;height:43px;line-height:43px;padding-top:9px;margin:0 auto;border-bottom:#f0f0f0 1px solid;font-size:13px;cursor:default}
#wrapper .briscrollwrapper{overflow:hidden}
#wrapper .briscrollwrapperContainer{position:relative}
#wrapper .bdbri.bdbriimg .bdmainlink a,#wrapper .bdbri.bdbriimg .bdothlink a{display:block;text-align:center;width:66px;height:76px;margin:0 auto;border-bottom:#f0f0f0 1px solid;color:#666;text-decoration:none;overflow:hidden}
#wrapper .bdbri.bdbriimg .bdmainlink a:visited,#wrapper .bdbri.bdbriimg .bdothlink a:visited{color:#666}
#wrapper .bdbri.bdbriimg .bdmainlink a:hover,#wrapper .bdbri.bdbriimg .bdothlink a:hover{color:#666;text-decoration:underline}
#wrapper .bdbri.bdbriimg .bdmainlink a:active,#wrapper .bdbri.bdbriimg .bdothlink a:active{color:#00c;text-decoration:underline}
#wrapper .bdbri.bdbriimg span{width:36px;height:36px;display:block;margin:10px auto 5px;background:url(http://s1.bdstatic.com/r/www/cache/static/home/img/logos/bdbri_icons_0a62ce1.png) no-repeat;cursor:pointer}
#wrapper .bdbri.bdbriimg .bdbrimore,#wrapper .bdbri.bdbriimg .bdbrievenmore{clear:both;text-align:center}
#wrapper .bdbri.bdbriimg .bdbrievenmore{margin-top:15px;height:30px;width:85px;overflow:hidden}
#wrapper .bdbri.bdbriimg span.bdbriimgitem_1{background-position:0 0}
#wrapper .bdbri.bdbriimg span.bdbriimgitem_2{background-position:-36px 0}
#wrapper .bdbri.bdbriimg span.bdbriimgitem_3{width:40px;background-position:-72px 0}
#wrapper .bdbri.bdbriimg span.bdbriimgitem_4{background-position:-112px 0}
#wrapper .bdbri.bdbriimg span.bdbriimgitem_5{background-position:-148px 0}
#wrapper .bdbri.bdbriimg span.bdbriimgitem_6{background-position:-184px 0}
#wrapper .bdbri.bdbriimg span.bdbriimgitem_7{background-position:-220px 0}
#wrapper .bdbri.bdbriimg .bdbrievenmore a:link,#wrapper .bdbri.bdbriimg .bdbrievenmore a:visited{color:#666;text-decoration:underline}
#wrapper .bdbri.bdbriimg .bdbrievenmore a:hover{color:#666;text-decoration:underline}
#wrapper .bdbri.bdbriimg .bdbrievenmore a:active{color:#00c}
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.bdbriscroll-ctrl-scroll-touch .bdbriscroll-axis{width:7px;background:#f2f2f2}
.bdbriscroll-ctrl-scroll-hover .bdbriscroll-axis{background:#f2f2f2}
.bdbriscroll-ctrl-scroll .bdbriscroll-slider{overflow:hidden;width:7px;height:14px;position:absolute;left:0;z-index:10;display:none;background:#d9d9d9;margin-top:-1px;margin-left:-1px;border-right:1px solid #cecece;border-bottom:1px solid #cecece;cursor:default}
.bdbriscroll-ctrl-scroll-touch .bdbriscroll-slider,.bdbriscroll-ctrl-scroll-hover .bdbriscroll-slider{background:#b8b8b8;border-right:1px solid #afafaf;border-bottom:1px solid #afafaf}
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.kw-placeholder{position:absolute;top:0;left:0;color:#aaa;font-size:13px;height:35px;line-height:35px;padding-left:10px;max-width:360px;z-index:99;pointer-events:none}
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<style data-for="result" id="css_index_result" type="text/css">#seth{display:inline;behavior:url(#default#homepage)}
#setf{display:inline}
#sekj{margin-left:14px}
#st,#sekj{display:none}
.s_ipt_wr{border:1px solid #b6b6b6;border-color:#7b7b7b #b6b6b6 #b6b6b6 #7b7b7b;background:#fff;display:inline-block;vertical-align:top;width:539px;margin-right:0;border-right-width:0;border-color:#b8b8b8 transparent #ccc #b8b8b8;overflow:hidden}
.wrapper_s .s_ipt_wr{width:439px}
.wrapper_s .s_ipt{width:434px}
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#kw{position:relative}
#u .username i{background-position:-408px -144px}
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.bdpfmenu{font-size:12px;background-color:#fff}
.bdpfmenu a,.usermenu a{display:block;text-align:left;margin:0!important;padding:0 9px;line-height:26px;text-decoration:none}
.briiconsbg{background-repeat:no-repeat;background-size:300px 18px;background-image:url(http://s1.bdstatic.com/r/www/cache/static/home/img/icons_0c37e9b.png);background-image:url(http://s1.bdstatic.com/r/www/cache/static/home/img/icons_809ae65.gif)\9}
#u{z-index:301;position:absolute;right:0;top:0;margin:21px 9px 5px 0;padding:0}
.wrapper_s #u{margin-right:3px}
#u a{text-decoration:underline;color:#333;margin:0 7px}
.wrapper_s #u a{margin-right:0 6px}
#u div a{text-decoration:none}
#u a:hover{text-decoration:underline}
#u .back_org{color:#666;float:left;display:inline-block;height:24px;line-height:24px}
#u .bri{display:inline-block;width:24px;height:24px;float:left;line-height:24px;color:transparent;background:url(http://s1.bdstatic.com/r/www/cache/static/home/img/icons_0c37e9b.png) no-repeat 4px 3px;background-size:300px 18px;background-image:url(http://s1.bdstatic.com/r/www/cache/static/home/img/icons_809ae65.gif)\9;overflow:hidden}
#u .bri:hover,#u .bri.brihover{background-position:-18px 3px}
#mCon #imeSIcon{background-position:-408px -144px;margin-left:0}
#mCon span{color:#333}
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.bdpfmenu a:hover,.bdpfmenu a:active,#u .usermenu a:hover,#u .usermenu a:active{background:#38f;text-decoration:none;color:#fff}
.bdpfmenu{width:70px}
.usermenu{width:68px;right:8px}
#wrapper .bdnuarrow{width:0;height:0;font-size:0;line-height:0;display:block;position:absolute;top:-10px;left:50%;margin-left:-5px}
#wrapper .bdnuarrow em,#wrapper .bdnuarrow i{width:0;height:0;font-size:0;line-height:0;display:block;position:absolute;border:5px solid transparent;border-style:dashed dashed solid}
#wrapper .bdnuarrow em{border-bottom-color:#d8d8d8;top:-1px}
#wrapper .bdnuarrow i{border-bottom-color:#fff;top:0}
#prefpanel{background:#fafafa;display:none;opacity:0;position:fixed;_position:absolute;top:-359px;z-index:500;width:100%;min-width:960px;border-bottom:1px solid #ebebeb}
#prefpanel form{_width:850px}
#kw_tip{cursor:default;display:none;margin-top:1px}
#bds-message-wrapper{top:43px}
.quickdelete-wrap{position:relative}
.quickdelete-wrap input{width:500px}
.wrapper_l .quickdelete-wrap input{width:500px}
.wrapper_s .quickdelete-wrap input{width:402px}
input::-ms-clear{display:none}
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.quickdelete:hover{background-position:10px -24px}
#lh a{margin-left:25px}
.bdbriwrapper-tuiguang{display:none!important}</style>
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<script>if(window.bds&&bds.util&&bds.util.setContainerWidth){bds.util.setContainerWidth();}</script><div id="head"><div class="head_wrapper"><div class="s_form"><div class="s_form_wrapper"><div id="lg"><img hidefocus="true" src="//www.baidu.com/img/bd_logo1.png" width="270" height="129"></div><a href="/" id="result_logo" onmousedown="return c({'fm':'tab','tab':'logo'})"><img src="//www.baidu.com/img/baidu_jgylogo3.gif" alt="到百度首页" title="到百度首页"></a><form id="form" name="f" action="/s" class="fm"><input type="hidden" name="ie" value="utf-8"><input type="hidden" name="f" value="8"><input type="hidden" name="rsv_bp" value="1"><input type="hidden" name="rsv_idx" value="1"><input type=hidden name=ch value=""><input type=hidden name=tn value="baidu"><input type=hidden name=bar value=""><span class="bg s_ipt_wr"><input id="kw" name="wd" class="s_ipt" value="" maxlength="255" autocomplete="off"></span><span class="bg s_btn_wr"><input type="submit" id="su" value="百度一下" class="bg s_btn"></span><span class="tools"><span id="mHolder"><div id="mCon"><span>输入法</span></div><ul id="mMenu"><li><a href="javascript:;" name="ime_hw">手写</a></li><li><a href="javascript:;" name="ime_py">拼音</a></li><li class="ln"></li><li><a href="javascript:;" name="ime_cl">关闭</a></li></ul></span></span><input type="hidden" name="rn" value=""><input type="hidden" name="oq" value=""><input type="hidden" name="rsv_pq" value="adac15e400031c52"><input type="hidden" name="rsv_t" value="d951v0uvjB1KjKzyiOzVSnrfGhWyslX1u0vzV4knscPXjMrIHfQcr7ouB2w"><input type="hidden" name="rqlang" value="cn"></form><div id="m"></div></div></div><div id="u"><a class="toindex" href="/">百度首页</a><a href="javascript:;" name="tj_settingicon" class="pf">设置<i class="c-icon c-icon-triangle-down"></i></a><a href="https://passport.baidu.com/v2/?login&tpl=mn&u=http%3A%2F%2Fwww.baidu.com%2F" name="tj_login" class="lb" onclick="return false;">登录</a></div><div id="u1"><a href="http://news.baidu.com" name="tj_trnews" class="mnav">新闻</a><a href="http://www.hao123.com" name="tj_trhao123" class="mnav">hao123</a><a href="http://map.baidu.com" name="tj_trmap" class="mnav">地图</a><a href="http://v.baidu.com" name="tj_trvideo" class="mnav">视频</a><a href="http://tieba.baidu.com" name="tj_trtieba" class="mnav">贴吧</a><a href="http://xueshu.baidu.com" name="tj_trxueshu" class="mnav">学术</a><a href="https://passport.baidu.com/v2/?login&tpl=mn&u=http%3A%2F%2Fwww.baidu.com%2F" name="tj_login" class="lb" onclick="return false;">登录</a><a href="http://www.baidu.com/gaoji/preferences.html" name="tj_settingicon" class="pf">设置</a><a href="http://www.baidu.com/more/" name="tj_briicon" class="bri" style="display: block;">更多产品</a></div></div></div>



<div class="s_tab" id="s_tab">
    <b>网页</b><a href="http://news.baidu.com/ns?cl=2&rn=20&tn=news&word=" wdfield="word"  onmousedown="return c({'fm':'tab','tab':'news'})">新闻</a><a href="http://tieba.baidu.com/f?kw=&fr=wwwt" wdfield="kw"  onmousedown="return c({'fm':'tab','tab':'tieba'})">贴吧</a><a href="http://zhidao.baidu.com/q?ct=17&pn=0&tn=ikaslist&rn=10&word=&fr=wwwt" wdfield="word"  onmousedown="return c({'fm':'tab','tab':'zhidao'})">知道</a><a href="http://music.baidu.com/search?fr=ps&ie=utf-8&key=" wdfield="key"  onmousedown="return c({'fm':'tab','tab':'music'})">音乐</a><a href="http://image.baidu.com/search/index?tn=baiduimage&ps=1&ct=201326592&lm=-1&cl=2&nc=1&ie=utf-8&word=" wdfield="word"  onmousedown="return c({'fm':'tab','tab':'pic'})">图片</a><a href="http://v.baidu.com/v?ct=301989888&rn=20&pn=0&db=0&s=25&ie=utf-8&word=" wdfield="word"   onmousedown="return c({'fm':'tab','tab':'video'})">视频</a><a href="http://map.baidu.com/m?word=&fr=ps01000" wdfield="word"  onmousedown="return c({'fm':'tab','tab':'map'})">地图</a><a href="http://wenku.baidu.com/search?word=&lm=0&od=0&ie=utf-8" wdfield="word"  onmousedown="return c({'fm':'tab','tab':'wenku'})">文库</a><a href="//www.baidu.com/more/"  onmousedown="return c({'fm':'tab','tab':'more'})">更多»</a>
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					<p><b>手机百度</b></p>
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<div id="ftCon">

<div class="ftCon-Wrapper"><div id="ftConw"><p id="lh"><a id="setf" href="//www.baidu.com/cache/sethelp/help.html" onmousedown="return ns_c({'fm':'behs','tab':'favorites','pos':0})" target="_blank">把百度设为主页</a><a onmousedown="return ns_c({'fm':'behs','tab':'tj_about'})" href="http://home.baidu.com">关于百度</a><a onmousedown="return ns_c({'fm':'behs','tab':'tj_about_en'})" href="http://ir.baidu.com">About  Baidu</a><a onmousedown="return ns_c({'fm':'behs','tab':'tj_tuiguang'})" href="http://e.baidu.com/?refer=888">百度推广</a></p><p id="cp">©2017 Baidu <a href="http://www.baidu.com/duty/" onmousedown="return ns_c({'fm':'behs','tab':'tj_duty'})">使用百度前必读</a> <a href="http://jianyi.baidu.com/" class="cp-feedback" onmousedown="return ns_c({'fm':'behs','tab':'tj_homefb'})">意见反馈</a> 京ICP证030173号 <i class="c-icon-icrlogo"></i> <a id="jgwab"  target="_blank" href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode=11000002000001">京公网安备11000002000001号</a> <i class="c-icon-jgwablogo"></i></p></div></div></div>
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<script>
var bds={
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    use:{},
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        tn:"baidu",
        queryEnc:"",
        queryId:"",
        inter:"",
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//防止从结果页打开的页面中通过opener.xxx来影响百度页面


var name,navigate,al_arr=[];
var selfOpen = window.open;eval("var open = selfOpen;");
var isIE=navigator.userAgent.indexOf("MSIE")!=-1&&!window.opera;
var E = bds.ecom= {};

bds.se.mon = {'loadedItems':[],'load':function(){},'srvt':-1};

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var
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bdQuery       = bds.comm.query,
bdUseFavo     = bds.comm.useFavo,
bdFavoOn      = bds.comm.favoOn,
bdCid         = bds.comm.cid,
bdSid         = bds.comm.sid,
bdServerTime  = bds.comm.serverTime,
bdQid         = bds.comm.queryId,
bdstoken      = bds.comm.stoken,
login_success = [];



</script>
<script>
/* https域名转换工具 */
bds.util.domain = (function(){
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		"p.qiao.baidu.com":"http://p.qiao.baidu.com",
		"vse.baidu.com":"http://vse.baidu.com",
		"hdpreload.baidu.com":"http://hdpreload.baidu.com",
		"lcr.open.baidu.com":"http://lcr.open.baidu.com",
		"kankan.baidu.com":"http://kankan.baidu.com",
		"xapp.baidu.com":"http://xapp.baidu.com",
		"dr.dh.baidu.com":"http://dr.dh.baidu.com",
		"xiaodu.baidu.com":"http://xiaodu.baidu.com",
		"sensearch.baidu.com":"http://sensearch.baidu.com",
		"s1.bdstatic.com":"http://s1.bdstatic.com",
		"olime.baidu.com":"http://olime.baidu.com",
		"app.baidu.com":"http://app.baidu.com",
		"i.baidu.com":"http://i.baidu.com",
		"c.baidu.com":"http://c.baidu.com",
		"sclick.baidu.com":"http://sclick.baidu.com",
		"nsclick.baidu.com":"http://nsclick.baidu.com",
		"sestat.baidu.com":"http://sestat.baidu.com",
		"eclick.baidu.com":"http://eclick.baidu.com",
		"api.map.baidu.com":"http://api.map.baidu.com",
		"ecma.bdimg.com":"http://ecma.bdimg.com",
		"ecmb.bdimg.com":"http://ecmb.bdimg.com",
        "t1.baidu.com":"http://t1.baidu.com",
        "t2.baidu.com":"http://t2.baidu.com",
        "t3.baidu.com":"http://t3.baidu.com",
		"t10.baidu.com":"http://t10.baidu.com",
		"t11.baidu.com":"http://t11.baidu.com",
		"t12.baidu.com":"http://t12.baidu.com",
		"i7.baidu.com":"http://i7.baidu.com",
		"i8.baidu.com":"http://i8.baidu.com",
		"i9.baidu.com":"http://i9.baidu.com",
		"b1.bdstatic.com":"http://b1.bdstatic.com",
		"ss.bdimg.com":"http://ss.bdimg.com",
		"opendata.baidu.com":"http://opendata.baidu.com",
		"api.open.baidu.com":"http://api.open.baidu.com",
		"tag.baidu.com":"http://tag.baidu.com",
		"f3.baidu.com":"http://f3.baidu.com",
		"s.share.baidu.com":"http://s.share.baidu.com",	
		"bdimg.share.baidu.com":"http://bdimg.share.baidu.com",
        "1.su.bdimg.com":"http://1.su.bdimg.com",
        "2.su.bdimg.com":"http://2.su.bdimg.com",
        "3.su.bdimg.com":"http://3.su.bdimg.com",
        "4.su.bdimg.com":"http://4.su.bdimg.com",
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<script type="text/javascript">var Cookie={set:function(e,t,o,i,s,n){document.cookie=e+"="+(n?t:escape(t))+(s?"; expires="+s.toGMTString():"")+(i?"; path="+i:"; path=/")+(o?"; domain="+o:"")},get:function(e,t){var o=document.cookie.match(new RegExp("(^| )"+e+"=([^;]*)(;|$)"));return null!=o?unescape(o[2]):t},clear:function(e,t,o){this.get(e)&&(document.cookie=e+"="+(t?"; path="+t:"; path=/")+(o?"; domain="+o:"")+";expires=Fri, 02-Jan-1970 00:00:00 GMT")}};!function(){function save(e){var t=[];for(tmpName in options)options.hasOwnProperty(tmpName)&&"duRobotState"!==tmpName&&t.push('"'+tmpName+'":"'+options[tmpName]+'"');
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}),bds.comm&&bds.comm.ishome&&Cookie.get("H_PS_PSSID")&&(bds.comm.indexSid=Cookie.get("H_PS_PSSID"))}();</script>



<script>
if(bds.comm.supportis){
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initPreload({
    'isui':true,
    'index_form':"#form",
    'index_kw':"#kw",
    'result_form':"#form",
    'result_kw':"#kw"
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<script>
if(navigator.cookieEnabled){
	document.cookie="NOJS=;expires=Sat, 01 Jan 2000 00:00:00 GMT";
}
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</body>
</html>

 

结果不出意外的就是百度首页的源代码

 

4)利用cookie模拟登录网站

 

重点来了,前面的都只是说下用法,我这里测试的网站为https://www.w3cschool.cn 

 

#-*- coding:utf-8 -*-

import urllib,urllib2
import cookielib #python3里是http.cookiejar

cookiefile='cookie.txt'  #存入本地文件
postdata=urllib.urlencode({
    'username':'xxxxxx', #你的账户名
    'password':'xxxxxx'  #你的密码
})

# head={
#     'User-Agent':'Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:57.0) Gecko/20100101 Firefox/57.0'
# } #需不需要修改User-Agent头部信息随你

url='https://www.w3cschool.cn/checklogin'  #网站登录链接

cookie = cookielib.MozillaCookieJar(cookiefile)  #打开文件
handler=urllib2.HTTPCookieProcessor(cookie) #利用urllib2创建cookie对象

opener = urllib2.build_opener(handler) #创建opener对象

response = opener.open(url,postdata) #打开网站链接并传入cookie 

cookie.save(ignore_discard=True,ignore_expires=True) #保存cookie

url2='https://www.w3cschool.cn/my' #利用cookie请求访问另一个网址,此网址个人主页,以此来验证登录是否成功
result=opener.open(url2)  #打开网站链接
print result.read() #读取网站源代码

 

 结果:

<!--  --><!DOCTYPE html>
<!--[if IE 8]> <html lang="en" class="ie8 no-js"> <![endif]-->
<!--[if IE 9]> <html lang="en" class="ie9 no-js"> <![endif]-->
<!--[if !IE]><!--> <html lang="en" class="no-js"> <!--<![endif]-->
<!-- BEGIN HEAD -->
<head>
   <meta charset="utf-8" />
   <title>个人中心- W3Cschool在线教程</title>
   <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
   <meta name="renderer" content="webkit" />
   <meta content="width=device-width, initial-scale=1.0" name="viewport" />
   <meta content="youj" name="description" />
   <meta content="youj" name="author" />
   <meta name="MobileOptimized" content="320">
   <!-- BEGIN GLOBAL MANDATORY STYLES -->          
   <link href="//www.w3cschool.cn/statics/plugins/font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css"/>
   <link href="//www.w3cschool.cn/statics/plugins/bootstrap/css/bootstrap.min.css" rel="stylesheet" type="text/css"/>
   <link href="//www.w3cschool.cn/statics/plugins/uniform/css/uniform.default.min.css" rel="stylesheet" type="text/css"/>
   <!-- END GLOBAL MANDATORY STYLES -->
   <link href="//www.w3cschool.cn/statics/css/style-my.css" rel="stylesheet" type="text/css"/>
   <link href="//www.w3cschool.cn/statics/plugins/sweetAlert/css/sweet-alert.min.css" rel="stylesheet" type="text/css"/>
   <link href="//www.w3cschool.cn/statics/css/style-non-responsive.css" rel="stylesheet" type="text/css"/>
   <!-- END THEME STYLES -->
   <link rel="shortcut icon" href="//www.w3cschool.cn/statics/images/favicon.ico" />
</head>
<!-- END HEAD -->
<!-- BEGIN BODY -->
<body>
<!-- BEGIN HEADER -->   
<div class="header navbar navbar-inverse">
   <!-- BEGIN TOP NAVIGATION BAR -->
   <div class="header-inner">
<!--  <a class="org-configure dropdown-toggle" data-toggle="dropdown" data-hover="dropdown"
data-close-others="true" href="javascript:;" ><i class="icon-reorder"></i></a>
<ul class="dropdown-menu">
<li class="divider"></li>
<li><a href="//www.w3cschool.cn"><span ><i class="icon-xing-sign"></i></span> w3cschool</a></li>
</ul> -->
<!-- BEGIN LOGO -->  
<a class="navbar-brand" href="//www.w3cschool.cn">
<img src="/statics/images/w3c/home_logo.png" alt="w3cschool">
</a>
<!-- END LOGO -->
<!-- BEGIN RESPONSIVE MENU TOGGLER --> 
<a href="javascript:;" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<img src="/statics/img/menu-toggler.png" alt="" />
</a>
<ul class="nav navbar-nav">
<li class="active"><a href="//www.w3cschool.cn/my" target="_self" title="个人中心">个人中心</a></li>
<li><a href="//www.w3cschool.cn" title="首页">首页</a></li>
<li>
<div class="btn-group my-create-btn">
<a href="/my/knowledge/addkn" target="dialog" loaddo="addkn" rel="quick-add" mask="true" height="430" width="720" class="btn btn-default"><i class="icon-plus"></i> 发布</a>
</div>
</li> 
<!-- <li>
<div class="btn-group my-create-btn">
<a title="请将此链接拖拽到书签栏" class="pagecollect" onclick="alert('请将此链接拖拽到书签栏')" href="javascript:(function(){CLIP_HOST='//www.w3cschool.cn/statics/js/w3cdoc.min.js';%20try{var%20x=document.createElement('SCRIPT');%20x.type='text/javascript';%20x.src=CLIP_HOST+'?'+(new%20Date().getTime()/100000);%20x.charset='utf-8';document.getElementsByTagName('head')[0].appendChild(x);%20}catch(e){alert(e);}%20})();" id="add-btn">网页剪辑器</a>
</div>
</li>  -->
<!-- <li>
<div class="btn-group my-create-btn">
<a href="/my/knowledge/addkn" target="dialog" loaddo="addkn" rel="addkn" mask="true" height="430" width="720" class="btn btn-default"><i class="icon-plus"></i> 添加</a>
<a href="javascript:;" class="btn btn-default dropdown-toggle" data-toggle="dropdown"><i class="icon-angle-down"></i></a>
<ul class="dropdown-menu" role="menu">
<li><a href="/my/knowledge/addkn" target="dialog" rel="addkn" mask="true" height="430" width="720"><i class="icon-edit"></i> 添加知识</a></li>
<li><a href="#"><i class="icon-plus"></i> 新建问题</a></li>
<li><a href="#"><i class="icon-plus"></i> 添加朋友</a></li>
<li class="divider"></li>
<li><a href="/my/project/addProject/0-list.html?tpl=2" target="dialog" rel="quick-add-project" mask="true" fresh="false" height="400" width="720"><i class="icon-book"></i> 创建项目</a></li>
</ul> 
</div>
</li>  -->
</ul>
<!-- END RESPONSIVE MENU TOGGLER -->
<!-- BEGIN TOP NAVIGATION MENU -->
<ul class="nav navbar-nav navbar-right top-bar-right">
<div class="search">
<form role="form" action="/search" target="_blank">
<input type="text" name="w" placeholder="搜索感兴趣的内容">
<button type="submit">搜索</button>
</form>
</div>
<!-- BEGIN NOTIFICATION DROPDOWN -->
<li class="dropdown" id="header_notification_bar">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" data-hover="dropdown"
data-close-others="true">
<i class="icon-bell"></i>
<span class="badge badge-success">0</span>
</a>
</li>
<!-- END NOTIFICATION DROPDOWN -->
<!-- BEGIN INBOX DROPDOWN -->
<!-- <li class="dropdown" id="header_inbox_bar">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" data-hover="dropdown"
data-close-others="true">
<i class="icon-envelope"></i>
<span class="badge badge-info">0</span>
</a>
</li>  -->
<!--  <li class="dropdown" id="header_task_bar">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" data-hover="dropdown" data-close-others="true">
<i class="icon-ok"></i>
<span class="badge badge-warning">5</span>
</a>
<ul class="dropdown-menu extended tasks">
<li>
<p>你有12项技能</p>
</li>
<li>
<ul class="dropdown-menu-list scroller" style="height: 250px;">
<li>  
<a href="#">
<span class="task">
<span class="desc">PHP</span>
<span class="percent">30%</span>
</span>
<span class="progress">
<span style="width: 10%;" class="progress-bar progress-bar-info" aria-valuenow="10" aria-valuemin="0" aria-valuemax="100">
<span class="sr-only">10% Complete</span>
</span>
</span>
</a>
</li>
<li>  
<a href="#">
<span class="task">
<span class="desc">Javascript</span>
<span class="percent">65%</span>
</span>
<span class="progress progress-striped">
<span style="width: 65%;" class="progress-bar progress-bar-danger" aria-valuenow="65" aria-valuemin="0" aria-valuemax="100">
<span class="sr-only">65% Complete</span>
</span>
</span>
</a>
</li>
<li>  
<a href="#">
<span class="task">
<span class="desc">iOS app</span>
<span class="percent">98%</span>
</span>
<span class="progress">
<span style="width: 98%;" class="progress-bar progress-bar-success" aria-valuenow="98" aria-valuemin="0" aria-valuemax="100">
<span class="sr-only">98% Complete</span>
</span>
</span>
</a>
</li>
<li>  
<a href="#">
<span class="task">
<span class="desc">服务器开发</span>
<span class="percent">10%</span>
</span>
<span class="progress progress-striped">
<span style="width: 10%;" class="progress-bar progress-bar-warning" aria-valuenow="10" aria-valuemin="0" aria-valuemax="100">
<span class="sr-only">10% Complete</span>
</span>
</span>
</a>
</li>
<li>  
<a href="#">
<span class="task">
<span class="desc">Mysql</span>
<span class="percent">58%</span>
</span>
<span class="progress progress-striped">
<span style="width: 58%;" class="progress-bar progress-bar-info" aria-valuenow="58" aria-valuemin="0" aria-valuemax="100">
<span class="sr-only">58% Complete</span>
</span>
</span>
</a>
</li>
<li>  
<a href="#">
<span class="task">
<span class="desc">Android app开发</span>
<span class="percent">85%</span>
</span>
<span class="progress progress-striped">
<span style="width: 85%;" class="progress-bar progress-bar-success" aria-valuenow="85" aria-valuemin="0" aria-valuemax="100">
<span class="sr-only">85% Complete</span>
</span>
</span>
</a>
</li>
<li>  
<a href="#">
<span class="task">
<span class="desc">管理知识</span>
<span class="percent">18%</span>
</span>
<span class="progress progress-striped">
<span style="width: 18%;" class="progress-bar progress-bar-important" aria-valuenow="18" aria-valuemin="0" aria-valuemax="100">
<span class="sr-only">18% Complete</span>
</span>
</span>
</a>
</li>
</ul>
</li>
<li class="external">   
<a href="#">查看所有技能 <i class="icon-angle-right"></i></a>
</li>
</ul>
</li> -->
<!-- END INBOX DROPDOWN -->
<li class="devider"> </li>
<!-- BEGIN USER LOGIN DROPDOWN -->
<li class="dropdown user">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" data-hover="dropdown" data-close-others="true" style="padding-top: 10px;">
<img alt="" src="//www.w3cschool.cn/attachments/avatar/avatar_14413.jpg" width="30" height="30" />
<span class="vip-sicon vip-sicon0" title="点击成为VIP"></span>
    
<i class="down-icon1 angle-down-icon"></i>
</a>            
<ul class="dropdown-menu">
<li><a href="/u/149509" target="_blank"><i class="icon-home"></i> 我的主页</a></li>
<li><a href="/user/profile" target="navTab" rel="setting" fresh="false" ><i class="icon-cog"></i> 个人设置</a></li>
<li><a id="changePassword" href="/user/changePassword" target="dialog" rel="changePassword" mask="true" height="380" width="500"><i class="icon-edit"></i> 修改密码</a></li>
<li>
<a class="checkin-btn" href="/my/checkin" action="ajaxData" ><i class="icon-foursquare"></i> 签到</a></li>
<!-- <li><a href="inbox.html"><i class="icon-envelope"></i> 用户安全 <span class="badge badge-danger">3</span></a>
</li>
<li><a href="#"><i class="icon-tasks"></i> My Tasks <span class="badge badge-success">7</span></a>
</li> -->
<li class="divider"></li>
<li><a href="/logout?refer=/" ><i class="icon-key"></i> 退出</a></li>
</ul>
</li>
<!-- END USER LOGIN DROPDOWN -->
</ul>
<!-- END TOP NAVIGATION MENU -->
   </div>
   <!-- END TOP NAVIGATION BAR -->
</div>
<!-- END HEADER -->
<div class="clearfix" style="height:0"></div>
<!-- BEGIN CONTAINER -->
<div class="page-container">
   <!-- BEGIN SIDEBAR -->
   <div class="page-sidebar navbar-collapse collapse">
<!-- BEGIN SIDEBAR MENU -->  
<!-- BEGIN SIDEBAR TOGGLER BUTTON -->
<div class="sidebar-toggler"></div>
<div class="clearfix"></div>
<!-- BEGIN SIDEBAR TOGGLER BUTTON -->      
<div id="sidebar-menu" class="sidebar-menu">
<ul class="page-sidebar-menu my-sidebar-menu">
<li>
<div class="ptreea">
<strong class="title-nav">个人中心</strong>
<!-- <a class="pull-right" href="/my/dashboard" rel="tab_dashboard_index" target="navTab" title="工作看板">工具箱</a> -->
</div>
</li>
<li class="active">
<a href="/my/feeds" target="navTab" rel="myfeeds">
<i class="icon-info-sign"></i><span class="title">最新动态</span>
</a>
</li>
<li>
<a href="/my/study" target="navTab" rel="studylog">
<i class="icon-archive"></i><span class="title">学习记录</span>
</a>
</li>
<!-- <li >
<a href="/my/recently" target="navTab" rel="recently">
<i class="icon-time"></i><span class="title"> 学习记录</span>
</a>
</li> -->
<!--<li>
<a href="/my/inbox/postnew" target="navTab" rel="postnew">
<i class="icon-pencil"></i><span class="title">写文章</span>
</a>
</li>-->
<li>
<a href="/my/project" target="navTab" rel="myProject">
<i class="icon-book"></i><span class="title">我的教程库</span>
</a>
</li>
<li>
<a href="/my/question" target="navTab" rel="projectQuestion" fresh="false">
<i class="icon-question-sign"></i><span class="title">我的问答</span>
</a>
</li>
<li>
<a href="/my/exam" target="navTab" rel="myExam" fresh="false">
<i class="icon-magic"></i><span class="title">我的试卷</span>
</a>
</li>
<!--最简单粗暴的方式先定义开发人员可见-->
<li>
<a href="/my/note" target="_blank">
<i class="icon-edit"></i><span class="title">我的笔记</span>
</a>
</li>
<li>
<!-- <a href="/my/question" target="navTab" rel="projectQuestion" fresh="false">
<i class="icon-question-sign"></i><span class="title">个人设置</span>
</a> -->
<a fresh="false" rel="setting" target="navTab" href="/user/profile"><i class=" icon-cog"></i>个人设置</a>
</li>
<!--<li><a href="/my/calendar" target="navTab" rel="calendar" title="我的日程安排">
<i class="icon-calendar"></i>我的日程安排 </a>
</li>-->
<li style="display: none;">
<a href="/my/inbox/notification" target="navTab" rel="inbox" title="我的消息" class="menu_inbox">我的消息</a>
</li>
<li><div class="ptreea"><strong class="title-nav">搜索发现</strong></div>
</li>
<!-- <li>
<a href="/my/discover/project" target="navTab" rel="project" title="查找知识手册">
<i class="icon-book"></i><span class="title">知识手册</span>
</a>
</li> -->
<li>
<a href="http://www.w3cschool.cn/dict/" target="_blank"  title="编程速查词典">
<i class="icon-book"></i><span class="title">编程速查词典</span>
</a>
</li>
<!--<li>
<a href="/my/discover/people" target="navTab" rel="personalProject">
<i class="icon-user"></i><span class="title"> 知识达人</span>
</a>
</li>-->
<li>
<a href="/search" target="_blank" >
<i class="icon-search"></i><span class="title">内容搜索</span>
</a>
</li>
<li>
<a href="http://www.w3cschool.cn/tif2eq" target="_blank" title="使用帮助">
<i class="icon-info-sign"></i><span class="title">使用帮助</span>
</a>
</li>
</ul>
</div>
<!-- END SIDEBAR MENU -->
   </div>
   <!-- END SIDEBAR -->
   <!-- BEGIN PAGE -->
   <div id="navTab" class="page-content tabsPage">
<!-- BEGIN NAVPAGE HEADER -->
<div class="tabsPageHeader">
<div class="tabsPageHeaderContent"><!-- 显示左右控制时添加 class="tabsPageHeaderMargin" -->
<ul id="navTab-tab">
<li tabid="myfeeds" class="myfeeds" url="/my/feeds"><a href="javascript:;"><span></i>最新动态</span></a></li>
</ul>
</div>
<div class="tabsLeft">left</div><!-- 禁用只需要添加一个样式 class="tabsLeft tabsLeftDisabled" -->
<div class="tabsRight">right</div><!-- 禁用只需要添加一个样式 class="tabsRight tabsRightDisabled" -->
<div class="tabsMore">more</div>
<ul class="tabsMoreList" style="display:none;">
<li><a href="javascript:;">首页</a></li>
</ul>
</div>
<!-- END HEADER -->
<div class="clearfix"></div>
<div id="navTab-panel" class="page-content-body">
<!-- HERE WILL BE LOADED AN AJAX CONTENT -->
<div class="page unitBox" id="mainUnitBox">
</div>
</div>
   </div>
   <!-- END PAGE -->
</div>
<!-- END CONTAINER -->
<!-- BEGIN FOOTER -->
<div class="footer" style="display:none">
   <div class="footer-inner">
2016 © 
   </div>
   <div class="footer-tools">
<span class="go-top">
<i class="icon-angle-up"></i>
</span>
   </div>
</div>
<!-- END FOOTER -->
<div id="splitBar"></div>
<div id="splitBarProxy"></div>
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<div class="resizable"></div>
<!--阴影-->
<div class="shadow" style="display:none;width:508px; top:148px; left:296px;">
   <div class="shadow_h">
<div class="shadow_h_l"></div>
<div class="shadow_h_r"></div>
<div class="shadow_h_c"></div>
   </div>
   <div class="shadow_c">
<div class="shadow_c_l" style="height:296px;"></div>
<div class="shadow_c_r" style="height:296px;"></div>
<div class="shadow_c_c" style="height:296px;"></div>
   </div>
   <div class="shadow_f">
<div class="shadow_f_l"></div>
<div class="shadow_f_r"></div>
<div class="shadow_f_c"></div>
   </div>
</div>
<!--遮盖屏幕-->
<div id="alertBackground" class="alertBackground"></div>
<div id="dialogBackground" class="dialogBackground"></div>

<div id='background' class='background'></div>
<div id='progressBar' class='progressBar'>加载中...</div>
<div id='dialogTemplate' style="display:none">
   <div class="dialog" style="top:150px; left:300px;">
<div class="dialogHeader" onselectstart="return false;" oncopy="return false;" onpaste="return false;" oncut="return false;">
<div class="dialogHeader_r">
<div class="dialogHeader_c">
<a class="dialogClose" href="#close">close</a>
<a class="maximize" href="#maximize">maximize</a>
<a class="restore" href="#restore">restore</a>
<a class="minimize" href="#minimize">minimize</a>
<h1>弹出窗口</h1>
</div>
</div>
</div>
<div class="dialogContent layoutBox unitBox">
</div>
<div class="dialogFooter"><div class="dialogFooter_r"><div class="dialogFooter_c"></div></div></div>
<div class="resizable_h_l" tar="nw"></div>
<div class="resizable_h_r" tar="ne"></div>
<div class="resizable_h_c" tar="n"></div>
<div class="resizable_c_l" tar="w" style="height:300px;"></div>
<div class="resizable_c_r" tar="e" style="height:300px;"></div>
<div class="resizable_f_l" tar="sw"></div>
<div class="resizable_f_r" tar="se"></div>
<div class="resizable_f_c" tar="s"></div>
   </div>
</div>
<div id="dialogProxy" class="dialog dialogProxy" style="display:none">
   <div class="dialogHeader">
<div class="dialogHeader_r">
<div class="dialogHeader_c">
<a class="dialogClose" href="#close">close</a>
<a class="maximize" href="#maximize">maximize</a>
<a class="minimize" href="#minimize">minimize</a>
<h1></h1>
</div>
</div>
   </div>
   <div class="dialogContent"></div>
   <div class="dialogFooter">
<div class="dialogFooter_r">
<div class="dialogFooter_c">
</div>
</div>
   </div>
</div>
<div id="calendarFrag" style="display:none">
   <div class="main">
<div class="head">
<table width="100%" border="0" cellpadding="0" cellspacing="2">
<tr>
<td><select name="year"></select></td>
<td><select name="month"></select></td>
<td width="20"><span class="close"></span></td>
</tr>
</table>
</div>
<div class="body">
<dl class="dayNames"><dt>日</dt><dt>一</dt><dt>二</dt><dt>三</dt><dt>四</dt><dt>五</dt><dt>六</dt></dl>
<dl class="days">日期列表选项</dl>
<div style="clear:both;height:0;line-height:0"></div>
</div>
<div class="foot">
<table class="time">
<tr>
<td>
<input type="text" class="hh" maxlength="2" start="0" end="23"/>:
<input type="text" class="mm" maxlength="2" start="0" end="59"/>:
<input type="text" class="ss" maxlength="2" start="0" end="59"/>
</td>
<td><ul><li class="up">∧</li><li class="down">∨</li></ul></td>
</tr>
</table>
<button type="button" class="clearBut">清空</button>
<button type="button" class="okBut">确定</button>
</div>
<div class="tm">
<ul class="hh">
<li>0</li>
<li>1</li>
<li>2</li>
<li>3</li>
<li>4</li>
<li>5</li>
<li>6</li>
<li>7</li>
<li>8</li>
<li>9</li>
<li>10</li>
<li>11</li>
<li>12</li>
<li>13</li>
<li>14</li>
<li>15</li>
<li>16</li>
<li>17</li>
<li>18</li>
<li>19</li>
<li>20</li>
<li>21</li>
<li>22</li>
<li>23</li>
</ul>
<ul class="mm">
<li>0</li>
<li>5</li>
<li>10</li>
<li>15</li>
<li>20</li>
<li>25</li>
<li>30</li>
<li>35</li>
<li>40</li>
<li>45</li>
<li>50</li>
<li>55</li>
</ul>
<ul class="ss">
<li>0</li>
<li>10</li>
<li>20</li>
<li>30</li>
<li>40</li>
<li>50</li>
</ul>
</div>
   </div>
</div>
<!-- BEGIN JAVASCRIPTS(Load javascripts at bottom, this will reduce page load time) -->
<!-- BEGIN CORE PLUGINS -->   
<!--[if lt IE 9]>
<script src="statics/plugins/respond.min.js" type="text/javascript"></script>
<script src="statics/plugins/excanvas.min.js" type="text/javascript"></script> 
<![endif]--> 
<script src="//www.w3cschool.cn/statics/js/jquery-1.8.3.min.js" type="text/javascript"></script>
<script src="//www.w3cschool.cn/statics/plugins/bootstrap/js/bootstrap.min.js" type="text/javascript"></script> 
<script src="//www.w3cschool.cn/statics/plugins/jquery-slimscroll/jquery.slimscroll.min.js" type="text/javascript"></script>
<script src="//www.w3cschool.cn/statics/plugins/jquery-validate/jquery.validate.min.js" type="text/javascript"></script>
<script src="//www.w3cschool.cn/statics/plugins/jquery.cookie.min.js" type="text/javascript"></script>
<script src="//www.w3cschool.cn/statics/plugins/jquery.blockui.min.js" type="text/javascript"></script>
<script src="//www.w3cschool.cn/statics/plugins/jquery-nestable/jquery.nestable.js" type="text/javascript"></script>
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<script src="//www.w3cschool.cn/statics/core/ajaxdo.core.js" type="text/javascript"></script>
<script src="//www.w3cschool.cn/statics/core/dialog.core.js" type="text/javascript"></script>
<script src="//www.w3cschool.cn/statics/core/datepicker.core.js" type="text/javascript"></script>
<script src="//www.w3cschool.cn/statics/js/app.js" type="text/javascript"></script>
<script src="//www.w3cschool.cn/statics/plugins/sweetAlert/js/sweet-alert.min.js" type="text/javascript"></script>
<script src="//www.w3cschool.cn/plugins/xheditor/xheditor-1.2.2.min.js" type="text/javascript"></script>
<script src="//www.w3cschool.cn/plugins/xheditor/xheditor_plugins/marked.min.js" type="text/javascript"></script>
<script src="//www.w3cschool.cn/statics/js/commonfooter.js" type="text/javascript"></script>
<script src="//www.w3cschool.cn/statics/js/myindex.js" type="text/javascript"></script>
<script type="text/javascript">
var Userinfo = {
'verifyPhone'  : '0',
   };

// 获取get
(function($) {
$.extend({       
urlGet:function()
{
var aQuery = window.location.href.split("?");  //取得Get参数
var aGET = new Array();
if(aQuery.length > 1)
{
var aBuf = aQuery[1].split("&");
for(var i=0, iLoop = aBuf.length; i<iLoop; i++)
{
var aTmp = aBuf[i].split("=");  //分离key与Value
var aTmpVal = aTmp[1].split("#"); // 去除锚点
aTmpVal = aTmpVal[0];
aGET[aTmp[0]] = aTmpVal;
}
}
return aGET;
 }
});
})(jQuery);

jQuery(document).ready(function() {
LoadDo.init();// 加载后立即执行的函数
   AjaxDo.initEnv(); 
   App.init();
var GET = $.urlGet(); //获取URL的Get参数
if(typeof GET['do'] != "undefined" && GET['do'] == 'setpwd'){
setTimeout(function(){
$("#changePassword").trigger("click");
var curUrl = window.location.href;
curUrl = curUrl.replace(/\?do=setpwd/,''); // 去掉设置密码的标识
window.history.pushState({},0,curUrl); 
},500);
   }
$("#sidebar-menu li.start>a").click();
   $("#mainUnitBox").loadUrl("/my/feeds", {}, function(r){
//this.find("[layoutH]").layoutH();
   });
   $("#header_notification_bar").loadUrl("/my/inbox/notificationBar/my", {}, function(){
//this.find("[layoutH]").layoutH();
   });
   $("#header_inbox_bar").loadUrl("/my/inbox/inboxBar", {}, function(){
//this.find("[layoutH]").layoutH();
   });
//$("#initpwd").trigger("click");
var arch = window.location.hash.replace("#","");
   if(arch !== ""){
setTimeout(function(){
var arr = arch.split("/");
if(arr[0] == "inbox"){
arch     = arr[0];
var type = arr[1];
var inboxurl  = $(".menu_inbox").attr("href");
$(".menu_inbox").attr("href",inboxurl+'/'+type);
}
$("ul.my-sidebar-menu").find("a[rel='"+arch+"']").trigger('click');
},100);
   }
});
$('.vip-sicon').on('click',function(){
   window.location.href="/vip";
});
</script>
<!-- END JAVASCRIPTS -->
</body>
<!-- END BODY -->
</html>

 

这确实是w3cschool的个人主页源代码。如果cookie没有成功传入的话,结果会和下面一样:

 

懂了吧?cookie没有传入成功就会是未登录状态的源代码,就是请输入账号和密码等等等的

 

所以,现在知道cookie的强大了吧?

 

 

 

posted @ 2017-11-23 18:19  Eeyhan  阅读(876)  评论(1编辑  收藏  举报