import urllibimport urllib.parseimport urllib.requestimport http.cookiejar

headers = {     ‘Accept‘: ‘text/html, application/xhtml+xml, image/jxr, */*‘,                ‘Referer‘: ‘http://jxpt.cuit.edu.cn/eol/homepage/common/index.jsp‘,                ‘Accept-Language‘: ‘zh-CN‘,                ‘User-Agent‘: ‘Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko‘,                ‘Content-Type‘: ‘application/x-www-form-urlencoded‘,                ‘Accept-Encoding‘: ‘gzip, deflate‘,                ‘Content-Length‘: 57,                ‘Host‘: ‘jxpt.cuit.edu.cn‘,                ‘Connection‘: ‘Keep-Alive‘,                ‘Pragma‘: ‘no-cache‘,                }

postData =http://www.mamicode.com/ {  ‘IPT_LOGINUSERNAME‘: ‘账号‘,              ‘IPT_LOGINPASSWORD‘: ‘密码‘,        　　　　}                    

#输入账号密码的地址loginURL = ‘http://jxpt.cuit.edu.cn/eol/homepage/common/index.jsp‘#自动记住cookiecj = http.cookiejar.CookieJar()opener = urllib.request.build_opener(urllib.request.HTTPCookieProcessor(cj))urllib.request.install_opener(opener)# 安装opener到全局resp = urllib.request.urlopen(loginURL)

#post数据地址postURL = ‘http://jxpt.cuit.edu.cn/eol/homepage/common/login.jsp‘#数据编码postData = http://www.mamicode.com/urllib.parse.urlencode(postData).encode(‘utf-8‘)#构造请求request = urllib.request.Request(postURL, postData, headers)#发送请求response = urllib.request.urlopen(request)

#respInfo = response.info()#接收返回的信息html = response.read().decode(‘gb2312‘)print(html)print("over!")    

 1 import urllib 2 import urllib.parse 3 import urllib.request 4 import http.cookiejar 5  6  7 def login(): 8      9     headers = {    ‘Accept‘: ‘text/html, application/xhtml+xml, image/jxr, */*‘,10                 ‘Referer‘: ‘http://jxpt.cuit.edu.cn/eol/homepage/common/index.jsp‘,11                 ‘Accept-Language‘: ‘zh-CN‘,12                 ‘User-Agent‘: ‘Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko‘,13                 ‘Content-Type‘: ‘application/x-www-form-urlencoded‘,14                 ‘Accept-Encoding‘: ‘gzip, deflate‘,15                 ‘Content-Length‘: 57,16                 ‘Host‘: ‘jxpt.cuit.edu.cn‘,17                 ‘Connection‘: ‘Keep-Alive‘,18                 ‘Pragma‘: ‘no-cache‘,19                 }20 21     postData = http://www.mamicode.com/{‘IPT_LOGINUSERNAME‘: ‘账号‘,22                 ‘IPT_LOGINPASSWORD‘: ‘密码‘,23                 }24 25     #输入账号密码的地址26     loginURL = ‘http://jxpt.cuit.edu.cn/eol/homepage/common/index.jsp‘27     #自动记住cookie28     cj = http.cookiejar.CookieJar()29     opener = urllib.request.build_opener(urllib.request.HTTPCookieProcessor(cj))30     urllib.request.install_opener(opener)# 安装opener到全局31     resp = urllib.request.urlopen(loginURL)32 33 34     #post数据地址35     postURL = ‘http://jxpt.cuit.edu.cn/eol/homepage/common/login.jsp‘36     #数据编码37     postData = http://www.mamicode.com/urllib.parse.urlencode(postData).encode(‘utf-8‘)38     #构造请求39     request = urllib.request.Request(postURL, postData, headers)40     #发送请求41     response = urllib.request.urlopen(request)42 43 44     respInfo = response.info()45     #接收返回的信息46     html = response.read().decode(‘gb2312‘)47     print(html)48     print("over!")49 50 if __name__ == ‘__main__‘:51     login()