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以下是小甲鱼练习题中用来登陆豆瓣的,但是测试了并没有什么反应,我在其中添加了几句print()来测试,以下是代码和print()的内容:
代码:
import re
import urllib.request
from http.cookiejar import CookieJar
# 豆瓣的登录url
loginurl = 'https://www.douban.com/accounts/login'
cookie = CookieJar()
opener = urllib.request.build_opener(urllib.request.HTTPCookieProcessor)
data = {
"form_email":"your email",
"form_password":"your password",
"source":"index_nav"
}
data = {}
data['form_email'] = '****'
data['form_password'] = '***'
data['source'] = 'index_nav'
response = opener.open(loginurl, urllib.parse.urlencode(data).encode('utf-8'))
print(response.geturl())
#验证成功跳转至登录页
#if response.geturl() == "https://www.douban.com/accounts/login":
if 1:
html = response.read().decode()
#验证码图片地址
imgurl = re.search('<img id="captcha_image" src="(.+?)" alt="captcha" class="captcha_image"/>', html)
if imgurl:
url = imgurl.group(1)
print(url)
# 将验证码图片保存至同目录下
res = urllib.request.urlretrieve(url, 'v.jpg')
print(res)
# 获取captcha-id参数
captcha = re.search('<input type="hidden" name="captcha-id" value="(.+?)"/>' ,html)
print(captcha)
if captcha:
vcode = input('请输入图片上的验证码:')
data["captcha-solution"] = vcode
data["captcha-id"] = captcha.group(1)
data["user_login"] = "登录"
print('data=',data)
# 提交验证码验证
data = urllib.parse.urlencode(data).encode('utf-8')
print(data)
response = opener.open(loginurl, data)
print('response=',response.geturl())
# 登录成功跳转至首页 '''
if response.geturl() == "http://www.douban.com/":
print('登录成功!')
print()的内容(*号是把账号密码给和谐掉的):
https://accounts.douban.com/login?alias=********&redir=http%3A%2F%2Fwww.douban.com&source=index_nav&error=1008
https://www.douban.com/misc/capt ... B:en&size=s
('v.jpg', <http.client.HTTPMessage object at 0x0000000009EBBB38>)
<_sre.SRE_Match object; span=(11524, 11600), match='<input type="hidden" name="captcha-id" value="Lan>
请输入图片上的验证码:fertile
data= {'form_email': '1512096586', 'form_password': 'xxf99311', 'source': 'index_nav', 'captcha-solution': 'fertile', 'captcha-id': 'LanAyMZayKf2V0am6oX7sbKB:en', 'user_login': '登录'}
b'form_email=*********&form_password=*******&source=index_nav&captcha-solution=fertile&captcha-id=LanAyMZayKf2V0am6oX7sbKB%3Aen&user_login=%E7%99%BB%E5%BD%95'
response= https://accounts.douban.com/login?alias=********&redir=http%3A%2F%2Fwww.douban.com&source=index_nav&error=1008
为何两次response的内容都有error=1008,即不能登陆
求解...
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