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現(xiàn)在需要登陸到一個需要鑒權的網(wǎng)站上去抓取一些數(shù)據(jù)，但是始終無法通過鑒權，大俠們幫我看看是怎么回事哈[img=http://forum.csdn.net/PointForum/ui/scripts/csdn/Plugin/001/face/6.gif][/img]
import urllib2
import cookielib
import urllib
url = "登陸后的頁面"
login_url = "登陸頁面"
username = "xxx"
password = "xxx"
if __name__ == '__main__':
h = urllib2.HTTPPasswordMgrWithDefaultRealm()
h.add_password(None,
login_url,
username,
password)
auth_handler=urllib2.HTTPBasicAuthHandler(h)
cJar = cookielib.LWPCookieJar()
opener = urllib2.build_opener(urllib2.HTTPCookieProcessor(cJar),auth_handler)
urllib2.install_opener(opener)
op=opener.open(url)
data= op.read()
print data
<!DOCTYPE HTML>
<!-- (c) 2008-2011 Coverity, Inc. All rights reserved worldwide. -->
<html class="no-js">
<head>
<title>Coverity® Integrity Manager :: Sign in</title>
<link rel="stylesheet" type="text/css" media="screen" href="/N717207117/bundles/simple.css" >
<!--[if IE 8]>
<link href="/css/ie8.css" rel="stylesheet" type="text/css">
<![endif]-->
<!--[if IE 7]>
<link href="/css/ie7.css" rel="stylesheet" type="text/css">
<![endif]-->
</head>
<body>
<div id="simple-block">
<div id="logo">
<img src="/images/COV_LogoBW_Login.png" />
<h1>Integrity Manager</h1>
</div>
<div id="login" class="simple-panel">
<form id="login-form" action="/j_spring_security_check" method="post">
<ul>
<li>
<label for="j_username">Username</label>
<input id="username" type="text" id="username" name="j_username" value=""/>
</li>
<li>
<label for="j_password">Password</label>
<input type="password" id="password" name="j_password" autocomplete="false" />
</li>
<li>
<input id="remember-me" name="_spring_security_remember_me" type="checkbox" />
<label for="remember-me">Remember me</label>
</li>
<li class="clear">
<input id="login-button" type="submit" value="Sign in" />
</li>
</ul>
</form>
</div>
</div>
</body>
<script type="text/javascript" src="/1418059021/bundles/resource_bundle.js" ></script>
<script type="text/javascript" src="/377148175/bundles/login.js" ></script>
</html>
<!DOCTYPE HTML>
<!-- (c) 2008-2011 Coverity, Inc. All rights reserved worldwide. -->
<div id="simple-block">
<div id="logo">
<img src="/images/COV_LogoBW_Login.png" />
<h1>Integrity Manager</h1>
</div>
<div id="login" class="simple-panel">
<form id="login-form" action="/j_spring_security_check" method="post">
<ul>
<li>
<label for="j_username">Username</label>
<input id="username" type="text" id="username" name="j_username" value=""/>
</li>
<li>
<label for="j_password">Password</label>
<input type="password" id="password" name="j_password" autocomplete="false" />
</li>
<li>
<input id="remember-me" name="_spring_security_remember_me" type="checkbox" />
<label for="remember-me">Remember me</label>
</li>
<li class="clear">
<input id="login-button" type="submit" value="Sign in" />
</li>
</ul>
</form>
</div>
</div>
</body>
<script type="text/javascript" src="/1418059021/bundles/resource_bundle.js" ></script>
<script type="text/javascript" src="/377148175/bundles/login.js" ></script>
</html>
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發(fā)表于 2014-04-15 09:57
