def wrapper(*args, **kwargs):
from wechatpy.oauth import WeChatOAuth
if callable(state):
_state = state()
else:
_state = state or ''
redirect_uri = current_app.config.get('WECHAT_OAUTH_URI')
if not redirect_uri:
redirect_uri = request.url
wechat_oauth = WeChatOAuth(current_app.config['WECHAT_APPID'],
current_app.config['WECHAT_SECRET'],
redirect_uri, scope, _state)
user = check_func()
if request.args.get('code') and not user:
try:
res = wechat_oauth.fetch_access_token(request.args['code'])
except WeChatOAuthException:
return abort(403)
else:
if scope == 'snsapi_base':
set_user(res)
else:
user_info = wechat_oauth.get_user_info()
set_user(user_info)
elif not user:
return redirect(wechat_oauth.authorize_url)
return method(*args, **kwargs)
def wrapper(request, *args, **kwargs):
code = request.GET.get('code', None)
openid = request.session.get('openid', None)
print("weixin_decorator", code, openid)
if openid is None:
if code is None: # 获取授权码code
redirect_url = '%s://%s%s' % (request.scheme, request.get_host(), request.get_full_path())
webchatOAuth = WeChatOAuth(settings.WECHAT_APPID, settings.WECHAT_SECRET, redirect_url, 'snsapi_userinfo')
authorize_url = webchatOAuth.authorize_url
return HttpResponseRedirect(authorize_url)
else: # 同意授权，通过授权码获取ticket,根据ticket拉取用户信息
webchatOAuth = WeChatOAuth(settings.WECHAT_APPID, settings.WECHAT_SECRET, '', 'snsapi_userinfo')
res = webchatOAuth.fetch_access_token(code)
if 'errcode' in res:
return HttpResponse(json.dumps(res))
else:
open_id = webchatOAuth.open_id
userinfo = webchatOAuth.get_user_info()
userinfo.pop('privilege')
obj, created = UserInfo.objects.update_or_create(openid=open_id, defaults=userinfo)
print('-------------', obj, created)
request.session['openid'] = open_id
request.session['nickname'] = obj.nickname
request.session['headimgurl'] = obj.headimgurl
request.session["created"] = created
if not created:
request.session["username"] = obj.name
request.session["car_type"] = obj.car_type
return func(request, *args, **kwargs)
else:
return func(request, *args, **kwargs)
def wauth():
code = request.args.get('code')
print 'code==>', code
oauth = WeChatOAuth(APPID, APPSECRET, 'http://sc-wc.xmetadata.com')
print 'code==>'
# print 'check_access_token==>', oauth.check_access_token(code)
access_token = oauth.fetch_access_token(code)
print access_token
user_info = oauth.get_user_info(access_token)
return jsonify(user_info)
def get_user_info(self, code, state='login'):
entry = wxenv(self.env)
wxclient = entry.wxclient
oauth = WeChatOAuth(wxclient.appid,
wxclient.appsecret,
redirect_uri='',
scope='snsapi_base',
state=state)
access_token = oauth.fetch_access_token(code)
user_info = oauth.get_user_info(access_token['openid'],
access_token=access_token['access_token'])
logging.info(user_info)
return user_info
def wrapper(request, *args, **kwargs):
code = request.GET.get('code', None)
openid = request.session.get('openid', None)
print('weixin_decorator', code, openid)
if openid is None:
if code is None: # 获取授权码code
redirect_url = '%s://%s%s' % (request.scheme,
request.get_host(),
request.get_full_path())
print('redirect_url=', redirect_url)
webchatOAuth = WeChatOAuth(settings.WECHAT_APPID,
settings.WECHAT_SECRET,
redirect_url, 'snsapi_userinfo')
authorize_url = webchatOAuth.authorize_url
return HttpResponseRedirect(authorize_url)
else: # 同意授权，通过授权码获取ticket,根据ticket拉取用户信息
webchatOAuth = WeChatOAuth(settings.WECHAT_APPID,
settings.WECHAT_SECRET, '',
'snsapi_userinfo')
res = webchatOAuth.fetch_access_token(code)
if 'errcode' in res:
return HttpResponse(json.dumps(res))
else:
open_id = webchatOAuth.open_id
userinfo = webchatOAuth.get_user_info()
userinfo.pop('privilege')
obj, created = WxUserinfo.objects.update_or_create(
openid=open_id, defaults=userinfo)
request.session['openid'] = open_id
userinf = get_object_or_404(WxUserinfo, openid=open_id)
request.session['nickname'] = userinf.nickname
request.session['is_member'] = userinf.is_member
request.session['headimgurl'] = userinf.headimgurl
request.session[
'role'] = userinf.member_role.id if userinf.member_role else 0
return func(request, *args, **kwargs)
else:
request.session['openid'] = openid
userinf = get_object_or_404(WxUserinfo, openid=openid)
request.session['nickname'] = userinf.nickname
# request.session['is_member'] = userinf.is_member
request.session['is_member'] = 1
request.session['headimgurl'] = userinf.headimgurl
request.session[
'role'] = userinf.member_role.id if userinf.member_role else 0
return func(request, *args, **kwargs)
def authorize(request):
code = request.GET.get('code', '')
# use state to track user id
state = request.GET.get('state', '')
config = SiteConf.get_solo()
if not config.enable_wechat:
return HttpResponseForbidden('没有开启微信登录')
client = WeChatOAuth(config.wx_appid,
config.wx_appsecret,
config.wx_redirect_uri,
scope='snsapi_userinfo',
state=state)
# auth flow
if code:
try:
# may raise
access_token = client.fetch_access_token(code)
user_info = client.get_user_info()
user, _ = User.objects.get_or_create(username='******' +
access_token['openid'])
# may raise IntegrityError 微信用户已经绑定了关系
at, _ = AccessToken.objects.get_or_create(
user=user, openid=access_token['openid'])
at.update_token(access_token)
# update profile
user.profile.update_profile(user_info)
token = issue_token(user)
return JsonResponse({
'token': token['token'],
'user': UserSerializer(user).data
})
except Exception as e:
return JsonResponse({
'status': 'failed',
'message': str(e)
},
status=400)
return JsonResponse({'url': client.authorize_url})
def redirectUrl(request, item):
case_id = request.GET.get('case_id', None)
code = request.GET.get('code', None)
openid = request.session.get('openid', None)
print('code=', code)
print('openid=', openid)
print('case_id=', case_id)
if openid is None:
if code is None: # 获取授权码code
redirect_url = '%s/redirect/%s' % (APP_URL, item)
webchatOAuth = WeChatOAuth(APPID, APPSECRET, redirect_url, 'snsapi_userinfo')
authorize_url = webchatOAuth.authorize_url
print(authorize_url)
return HttpResponseRedirect(authorize_url)
else: # 同意授权，通过授权码获取ticket,根据ticket拉取用户信息
webchatOAuth = WeChatOAuth(APPID, APPSECRET, '', 'snsapi_userinfo')
res = webchatOAuth.fetch_access_token(code)
if 'errcode' in res:
return HttpResponse(json.dumps(res))
else:
open_id = webchatOAuth.open_id
print(openid,'openid')
count = Civil.objects.filter(openid=open_id, subscribe=1).count()
if count == 0:
userinfo = webchatOAuth.get_user_info()
print(userinfo)
userinfo.pop('privilege')
Civil.objects.create(**userinfo)
request.session['openid'] = open_id
userinf = get_object_or_404(Civil, openid=open_id)
request.session['nickname'] = userinf.nickname
request.session['headimgurl'] = userinf.headimgurl
redirect_url = getUrl(item)
return HttpResponseRedirect(redirect_url)
else:
userinf = get_object_or_404(Civil, openid=openid)
request.session['headimgurl'] = userinf.headimgurl
redirect_url = getUrl(item)
return HttpResponseRedirect(redirect_url)
def get(self):
code = self.get_argument('code')
state = self.get_argument('state')
wechat_conf = utils.config.get_section('wechat')
app_id = wechat_conf['appid']
app_secret = wechat_conf['appsecret']
web_url = utils.config.get('global', 'url')
oauth_client = WeChatOAuth(app_id, app_secret, '')
oauth_client.fetch_access_token(code)
user_info = oauth_client.get_user_info()
user_model = self.model_config.first(
UserModel, open_id=user_info['openid']) # type:UserModel
if user_model:
user_model.profile = user_info['headimgurl']
user_model.nickname = user_info['nickname']
self.model_config.commit()
else:
user_model = UserModel(nickname=user_info['nickname'],
open_id=user_info['openid'],
sex=user_info['sex'],
province=user_info['province'],
country=user_info['country'],
city=user_info['city'],
profile=user_info['headimgurl'],
privilege=user_info['privilege'],
union_id=user_info['unionid'])
self.model_config.add(user_model)
self.session['user_id'] = user_model.id
self.session['open_id'] = user_model.open_id
self.session.save()
if self.session.get('current_url', ''):
current_url = urllib.unquote_plus(self.session.get('current_url'))
self.session['current_url'] = ''
self.session.save()
self.logger.info('current_url:%s' % current_url)
self.redirect(current_url)
else:
self.logger.info('current_url: null')
self.redirect(web_url)
class Oauth(object):
def __init__(self, wechat, scope='snsapi_userinfo'):
"""
:param wechat: instance of `models.Wechat`
:param scope:
"""
self.wechat = wechat
self.oauth = WeChatOAuth(wechat.appid, wechat.secret,
wechat.redirect_uri, scope)
def fetch_access_token(self, code):
return self.oauth.fetch_access_token(code)
def get_user_info(self):
return self.get_user_info()
@property
def authorize_url(self):
return self.oauth.authorize_url
def oauth_required(self, method):
@functools.wraps(method)
def warpper(request, *args, **kwargs):
code = request.GET.get('code', None)
if request.session.get("user_info"):
return method(request, *args, **kwargs)
if code:
try:
self.oauth.fetch_access_token(code)
user_info = self.oauth.get_user_info()
except Exception as e:
print(e.errmsg, e.errcode)
# 这里需要处理请求里包含的 code 无效的情况
HttpResponse("ERROR")
else:
request.session['user_info'] = user_info
request.session.set_expiry(SESSION_EXPIRED_SECONDS)
else:
return HttpResponseRedirect(self.authorize_url)
return method(request, *args, **kwargs)
return warpper
def authorize(request):
code = request.GET.get('code', '')
# use state to track user id
state = request.GET.get('state', '')
config = SiteConf.get_solo()
if not config.enable_wechat:
return HttpResponseForbidden('没有开启微信登录')
client = WeChatOAuth(config.wx_appid,
config.wx_appsecret,
config.wx_redirect_uri,
scope='snsapi_userinfo',
state=state)
# auth flow
if code:
try:
access_token = client.fetch_access_token(code)
user_info = client.get_user_info()
# get or create access_token
at, _ = AccessToken.objects.get_or_create(
openid=access_token['openid'])
if not at.user:
at.user = User.objects.create(username='******' +
access_token['openid'],
is_active=True)
at.update_token(access_token)
user = at.user
# update profile
user.profile.update_profile(user_info)
login(request, user)
request.session.set_expiry(3600 * 24 * 7) # 7days
return redirect('wechat:index')
except Exception as e:
return HttpResponseForbidden('发生错误 {0}'.format(str(e)))
return redirect(client.authorize_url)
def get_auth_callback(request):
'''微信授权回调'''
code = request.GET.get('code')
next_url = request.GET.get('state')
if not code:
return HttpResponse('您拒绝了授权！')
oauth = WeChatOAuth(settings.WECHAT_APP_ID, settings.WECHAT_APP_SECRET, '')
# 通过code换取access_token
try:
oauth.fetch_access_token(code)
except Exception as e:
return HttpResponse('获取微信授权出错！')
try:
platform_user = AuthPlatformUser.objects.get(openid=oauth.open_id)
except AuthPlatformUser.DoesNotExist:
# 获取微信用户信息
res = oauth.get_user_info()
# 保存微信授权信息
platform_user = AuthPlatformUser(nickname=res['nickname'],
avatar=res['headimgurl'],
platform='wechat')
platform_user.openid = oauth.open_id
platform_user.access_token = oauth.access_token
platform_user.refresh_token = oauth.refresh_token
platform_user.expiretime = timezone.now() + timedelta(seconds=7200)
platform_user.save()
else:
# 更新token
platform_user.access_token = oauth.access_token
platform_user.refresh_token = oauth.refresh_token
platform_user.expiretime = timezone.now() + timedelta(seconds=7200)
platform_user.save()
request.session['wechat_user'] = platform_user.id
# 跳转至主页
return redirect(next_url if next_url else 'wechat:activity')
def get(self):
code = self.get_argument('code')
state = self.get_argument('state')
wechat_conf = utils.config.get_section('wechat')
app_id = wechat_conf['appid']
app_secret = wechat_conf['appsecret']
web_url = utils.config.get('global', 'url')
oauth_client = WeChatOAuth(app_id, app_secret, '')
oauth_client.fetch_access_token(code)
user_info = oauth_client.get_user_info()
self.session['open_id'] = user_info['openid']
user_model = self.model_config.first(UserModel, open_id=user_info['openid']) # type:UserModel
if user_model:
user_model.profile = user_info['headimgurl']
user_model.nickname = user_info['nickname']
self.model_config.commit()
else:
user_model = UserModel(nickname=user_info['nickname'],
open_id=user_info['openid'],
sex=user_info['sex'],
province=user_info['province'],
country=user_info['country'],
city=user_info['city'],
profile=user_info['headimgurl'],
privilege=user_info['privilege'],
union_id=user_info['unionid']
)
self.model_config.add(user_model)
self.session.save()
if self.session.get('current_url', ''):
current_url = urllib.unquote_plus(self.session.get('current_url'))
self.session['current_url'] = ''
self.session.save()
self.logger.info('current_url:%s' % current_url)
self.redirect(current_url)
else:
self.logger.info('current_url: null')
self.redirect(web_url)
def wrapper(*args, **kwargs):
from wechatpy.oauth import WeChatOAuth
if callable(state):
_state = state()
else:
_state = state or ''
redirect_uri = current_app.config.get('WECHAT_OAUTH_URI')
if not redirect_uri:
redirect_uri = request.url
user_agent = request.headers.get('User-Agent').lower()
if 'micromessenger' in user_agent:
app_id = current_app.config['WECHAT_APPID']
secret = current_app.config['WECHAT_SECRET']
url_method = 'authorize_url'
else:
app_id = current_app.config['WECHAT_OPEN_APP_ID']
secret = current_app.config['WECHAT_OPEN_APP_SECRET']
url_method = 'qrconnect_url'
wechat_oauth = WeChatOAuth(app_id, secret, redirect_uri, scope,
_state)
user = check_func()
if request.args.get('code') and not user:
try:
res = wechat_oauth.fetch_access_token(request.args['code'])
except WeChatOAuthException:
return abort(403)
else:
if scope == 'snsapi_base':
set_user(res)
else:
user_info = wechat_oauth.get_user_info()
set_user(user_info)
elif not user:
return redirect(getattr(wechat_oauth, url_method))
return method(*args, **kwargs)
def wrapper(*args, **kwargs):
from wechatpy.oauth import WeChatOAuth
if callable(state):
_state = state()
else:
_state = state or ''
redirect_uri = current_app.config.get('WECHAT_OAUTH_URI')
if not redirect_uri:
redirect_uri = request.url
user_agent = request.headers.get('User-Agent').lower()
if 'micromessenger' in user_agent:
app_id = current_app.config['WECHAT_APPID']
secret = current_app.config['WECHAT_SECRET']
url_method = 'authorize_url'
else:
app_id = current_app.config['WECHAT_OPEN_APP_ID']
secret = current_app.config['WECHAT_OPEN_APP_SECRET']
url_method = 'qrconnect_url'
wechat_oauth = WeChatOAuth(app_id, secret, redirect_uri, scope, _state)
user = check_func()
if request.args.get('code') and not user:
try:
res = wechat_oauth.fetch_access_token(request.args['code'])
except WeChatOAuthException:
return abort(403)
else:
if scope == 'snsapi_base':
set_user(res)
else:
user_info = wechat_oauth.get_user_info()
set_user(user_info)
elif not user:
return redirect(getattr(wechat_oauth, url_method))
return method(*args, **kwargs)
def decorated_func(*args, **kwargs):
scope = 'snsapi_userinfo'
code = request.args.get('code', None)
redirect_uri = current_app.config['REDIRECT_URI']
wechat_oauth = WeChatOAuth(current_app.config['APPID'],
current_app.config['APPSECRET'],
redirect_uri, scope)
url = wechat_oauth.authorize_url
# FIXME 第二次用code, 也可能是因为我的域名没有备案的问题详见Readme.md/todo, 错误14603
if code:
current_app.logger.warning('code:' + code)
try:
user_access_token = wechat_oauth.fetch_access_token(code)
user_info = wechat_oauth.get_user_info()
except Exception as e:
print(e.errmsg, e.errcode)
abort(403)
else:
current_app.logger.warning('user_info:' + str(user_info))
# session['user_info'] = user_info
else:
return redirect(url)
return decorated_func(*args, **kwargs)
def post(self, request, args, shop_code):
login_type = args["login_type"]
code = args.get("code", None)
phone = args.get("phone", None)
pwd = args.get("password", None)
sms_code = args.get("sms_code", None)
self._set_current_shop(request, shop_code)
shop = self.current_shop
# todo 微信登录还需要修改
# 若登录方式为微信
if login_type == UserLoginType.WX:
if not code:
return self.send_fail(error_text="微信登录缺少code")
shop_appid = MP_APPID
shop_appsecret = MP_APPSECRET
wechat_oauth = WeChatOAuth(
app_id=shop_appid,
secret=shop_appsecret,
redirect_uri="",
scope="snsapi_userinfo",
)
try:
wechat_oauth.fetch_access_token(code)
user_info = wechat_oauth.get_user_info()
except:
return self.send_fail(error_text='获取微信授权失败')
"""
user_info = {
"openid": "oMZbfv3iy12L1q1XGWpkko_P_YPI",
"nickname": "hpf",
"sex": 1,
"language": "zh_CN",
"city": "武汉",
"province": "湖北",
"country": "中国",
"headimgurl": "http://thirdwx.qlogo.cn/mmopen/vi_32/yctGCWkz1jI2ybfVe12KmrXIb9R89dfgnoribX9sG75hBPJQlsK30fnib9r4nKELHcpcXAibztiaHH3jz65f03ibOlg/132",
"privilege": [],
"unionid": "oIWUauOLaT50pWKUeNKhKP6W0WIU"
}
"""
user_info["headimgurl"] = user_info["headimgurl"].replace(
"http://", "https://")
user = get_user_by_wx_unionid(user_info.get("unionid"))
if not user:
new_user_info = {
"username": user_info.get('phone'),
"phone": user_info.get('phone'),
"sex": user_info.get('sex'),
"nickname": user_info.get("nickname"),
"realname": user_info.get("realname"),
"head_image_url": user_info.get("headimgurl"),
"wx_unionid": user_info.get("unionid"),
"wx_openid": user_info.get("openid"),
"wx_country": user_info.get("country"),
"wx_province": user_info.get("province"),
"wx_city": user_info.get("city"),
}
user_serializer = UserCreateSerializer(data=new_user_info)
user = user_serializer.save()
ret, user_openid = get_openid_by_user_id_and_appid(
user.id, shop_appid)
# 不存在则添加用户的openid
if not ret:
info = {
'user_id': user.id,
'mp_appid': shop_appid,
'wx_openid': user_info.get("openid"),
}
create_user_openid(**info)
# 若登录方式为密码
elif login_type == UserLoginType.PWD:
if not phone and not pwd:
return self.send_fail(error_text="密码登录缺手机号或密码")
success, user = get_user_by_phone_and_password(
phone, pwd, login_type)
if not success:
return self.send_fail(error_text=user)
# 若登陆方式为手机号
else:
if not phone and not sms_code:
return self.send_fail(error_text="密码登录缺手机号或验证码")
redis_conn = get_redis_connection("verify_codes")
real_sms_code = redis_conn.get("sms_%s" % phone)
if not real_sms_code:
return self.send_fail(error_text="验证码已过期")
if str(real_sms_code.decode()) != sms_code:
return self.send_error(status_code=status.HTTP_400_BAD_REQUEST,
error_message={"detail": "短信验证码错误"})
success, user = get_user_by_phone(phone, login_type)
if not success:
return self.send_fail(error_text=user)
# user不存在
if not user:
return self.send_fail(error_text="该用户不存在")
customer = get_customer_by_user_id_and_shop_id_interface(
user.id, shop.id)
# 新客户则创建客户信息
if not customer:
create_customer(user.id, shop.id)
token, refresh_token = self._set_current_user(user)
response_data = jwt_response_payload_handler(token, refresh_token,
user, request)
return self.send_success(data=response_data)
def get_auth_callback(request):
'''微信授权回调'''
code = request.GET.get('code')
next_url = request.GET.get('state')
if not code:
return HttpResponse('您拒绝了授权！')
oauth = WeChatOAuth(settings.WECHAT_APP_ID, settings.WECHAT_APP_SECRET, '')
# 通过code换取access_token
try:
oauth.fetch_access_token(code)
except Exception as e:
return HttpResponse('获取微信授权出错！')
try:
platform_user = AppPlatformUser.objects.get(openid=oauth.open_id)
except AppPlatformUser.DoesNotExist:
try:
with transaction.atomic(): # 启用事务提交
# 获取微信用户信息
res = oauth.get_user_info()
# 创建用户
user = AuthUser(password='')
user.username = '******' + str(uuid.uuid1()).replace('-',
'')[:20]
user.nickname = res['nickname']
user.avatar = res['headimgurl']
user.save()
# 保存user profile
user_profile = AppUserProfile(user_id=user.id)
user_profile.save()
# 保存微信授权信息
platform_user = AppPlatformUser(user_id=user.id,
nickname=user.nickname,
avatar=user.avatar,
platform='wechat')
platform_user.openid = oauth.open_id
platform_user.access_token = oauth.access_token
platform_user.refresh_token = oauth.refresh_token
platform_user.expiretime = timezone.now() + timedelta(
seconds=7200)
platform_user.save()
except (Exception) as e:
return HttpResponse('微信登录出错!')
else:
user = AuthUser.objects.get(id=platform_user.user_id)
if user.username and user.mobile and user.password:
# 更新token
platform_user.access_token = oauth.access_token
platform_user.refresh_token = oauth.refresh_token
platform_user.expiretime = timezone.now() + timedelta(seconds=7200)
platform_user.save()
# 登录
auth.login(request, auth.authenticate(username=user.mobile))
# 跳转至主页
return redirect(next_url if next_url else 'wechat:main')
request.session['user_id'] = user.id
# 跳转至 完善注册页
# return redirect('wechat:register', **{'user_id': user.id})
return redirect('/wechat/register/{0}/?next={1}'.format(user.id, next_url))
def redict(request):
# 本地模拟时候假设已经拿到数据
id = "wx06e40e988b339f37"
secret = "85a43e84aec7ea073877fab4349ee226"
wechatouath = WeChatOAuth(id,
secret,
"redirect_uri=http://tangzongyu.com/redict",
scope=u'snsapi_userinfo')
code = request.GET.get('code')
wechatouath.fetch_access_token(code)
wechatouath.check_access_token()
json_data = wechatouath.get_user_info()
openid = json_data['openid']
nickname = json_data['nickname']
sex = json_data['sex']
province = json_data['province']
city = json_data['city']
country = json_data['country']
headimgurl = json_data['headimgurl']
# openid = 'oYMTS0jjf2rhak6v6AxjC_nKl5hQ'
# nickname = 'testuser'
# sex = 1
# province = '浙江'
# city = '温州'
# country = '中国'
# headimgurl = 'http://wx.qlogo.cn/mmopen/dDqE5bg9gbZXkq2EOaHsnHRwN1xLiawElO4oKKfMvZYeFcf2U7yTvxHhIzkWCydiaVWh7xic5waUlw6daLtAxMEQCjRIKiaXWYjJ/0'
try:
wechat_user = WeChatUser.objects.get(openid=openid)
user = authenticate(username=openid, password="******" + openid)
if user is not None:
if user.is_active:
login(request, user)
# response = HttpResponseRedirect('/homepage',status=200)
# response.set_cookie()
return render(request, 'index.html')
else:
return HttpResponse('登录失败')
else:
return HttpResponse('登录失败')
except:
wechat_user = WeChatUser.objects.create(openid=openid,
sex=sex,
nickname=nickname,
city=city,
province=province,
country=country,
headimgurl=headimgurl)
wechat_user.save()
user = User.objects.create_user(username=openid,
email='email',
password="******" + openid)
user.save()
# 添加用户权限:
admin_permission = Admin_Permission.objects.create(user=user)
admin_permission.save()
login_user = authenticate(username=openid, password="******" + openid)
if login_user is not None:
if login_user.is_active:
login(request, login_user)
return render(request, 'index.html')
else:
return HttpResponse('登录失败')
else:
return HttpResponse('登录失败')