Python3 使用cookiejar管理cookie的方法

from urllib import requestfrom urllib import parsefrom http import cookiejarif __name__ == '__main__': # 创建cookie管理 cookie_jar = cookiejar.CookieJar() handler = request.HTTPCookieProcessor(cookie_jar) opener = request.build_opener(handler) # 创建post访问request url = 'http://moodle.zwu.edu.cn/login/index.php' data = {  'username': '填写学号',  'password': '填写密码' } headers = {  'User-Agent': 'Mozilla/4.0 (compatible; MSIE 5.5; Windows NT)' } post_data = parse.urlencode(data).encode('utf-8') request = request.Request(url, post_data, headers) # 访问 html = opener.open(request).read().decode('utf-8') print(html)