python模拟登录csdn

2019-11-10 21:44:02

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python模拟登录csdn,基本和上一篇没有差别，只贴代码不解释，具体解释可以看上一贴

import lxml.htmlimport urllibimport urllib2import cookielibdef parse_form(html): tree = lxml.html.fromstring(html) elems = tree.CSSselect("form input") post_data = {} for elem in elems: if elem.get('name'): post_data[elem.get('name')] = elem.get('value') return post_dataloginurl = "https://passport.csdn.net/account/login?from=http://my.csdn.net/my/mycsdn"cj = cookielib.CookieJar()opener = urllib2.build_opener(urllib2.HTTPCookiePRocessor(cj))opener.addheaders = [('User-Agent','Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36')]html = opener.open(loginurl).read()post_data = parse_form(html)post_data['username'] = '*********'post_data['passWord'] = '*********'encoded_data = urllib.urlencode(post_data)opener.open(loginurl,encoded_data)response = opener.open('http://my.csdn.net/')f = open('csdn.html','w')f.write(response.read())f.close()

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