def login(request):
my_response = BaseReponse()
if request.method == 'POST':
obj = forms.LoginForm(request.POST)
if obj.is_valid():
username = request.POST.get('username')
password = make_md5(request.POST.get('password'))
if UserInfo.objects.filter(username=username,
password=password).count():
my_response.status = True
request.session['user'] = username
return HttpResponse(
json.dumps(my_response.__dict__, ensure_ascii=False))
else:
my_response.status = False
my_response.error = {'error_msg': ["用户名或密码错误,请重新输入"]}
return HttpResponse(
json.dumps(my_response.__dict__, ensure_ascii=False))
else:
print(obj.errors['username'][0])
print(obj.errors['password'][0])
my_response.error = obj.errors
return HttpResponse(
json.dumps(my_response.__dict__, ensure_ascii=False))
return render(request, 'login.html')
def login(request):
login_form = forms.LoginForm()
if request.method == 'POST':
login_form = forms.LoginForm(request.POST)
if login_form.is_valid():
# 通过用户名和密码查询用户是否存在
username = login_form.cleaned_data['username']
password = login_form.cleaned_data['password']
user_obj = auth.authenticate(request,username=username,password=password)
# 判断当前用户是否存在
if user_obj:
# 保存用户状态 ，就相当于session保存用户已经登录过的状态
auth.login(request,user_obj)
return redirect('index')
msg = '用户名或密码不正确'
return render(request,'login.html',locals())
def login(request):
if request.method == 'POST':
form = forms.LoginForm(request.POST)
if form.is_valid(): # 如果提交的数据合法(在Form中校验)
# username = form.cleaned_data['username']
username = request.POST.get('username')
passwd = request.POST.get('passwd')
passwd = md5_encryption(username + passwd)
user = models.UserInfo.objects.filter(username=username, password=passwd).first() # 去数据库里查询用户是否存在
if not user: # 用户不存在则返回相应的错误提示
msg = '用户名或密码错误，请检查你输入的信息是否正确！'
return render(request, 'login.html', {'msg': msg, 'form': form})
else: # 存在则把用户相关信息写入session中，再跳转到首页
request.session['user_info'] = {'user_id': user.nid}
global current_user
current_user = user
return redirect('/friends/')
else: # Get
form = forms.LoginForm()
return render(request, 'login.html', {'form': form})
def login(request):
if request.method == "POST":
msg = handler.BaseResponse()
form = forms.LoginForm(request.POST)
if form.is_valid():
_login_values = form.cleaned_data
q1 = Q()
# q1.connector = "OR"
q1.children.append(("user",_login_values["user"]))
q2 = Q()
# q2.connector = "OR"
q2.children.append(("email",_login_values["user"]))
con = Q()
con.add(q1,"OR")
con.add(q2,"OR")
c = models.UserInfo.objects.filter(con)
if c:
if request.POST.get("code") == request.session.get("check_code"):
obj = models.UserInfo.objects.get(con)
request.session["is_login"] = True
request.session["user"] = _login_values
rep = HttpResponse(json.dumps(msg.__dict__))
if request.POST.get("keepup-login"):
request.session.set_expiry(3)
rep.set_cookie("user", obj.user,max_age=86400*30)
else:
rep.set_cookie("user", obj.user)
return rep
else:
msg.status = False
msg.errors = {"code":[{"message":"验证码错误"}]}
else:
msg.status = False
msg.summary = "用户名或者密码错误"
else:
msg.status = False
msg.errors = json.loads(form.errors.as_json())
return HttpResponse(json.dumps(msg.__dict__))
def login(request):
response = BaseReponse()
try:
obj = forms.LoginForm(request.POST)
if obj.is_valid():
# models.UserInfo.objects.filter(username=obj.cleaned_data['username'],pwd=obj.cleaned_data['pwd'])
v = models.UserInfo.objects.filter(**obj.cleaned_data).count()
if v:
response.status = True
else:
response.status = False
response.error = "用户名或密码错误"
else:
print(obj.errors)
response.status = False
response.error = "asdasdf"
response.error = obj.errors
except Exception as e:
response.status = False
response.error = '请求失败'
return HttpResponse(json.dumps(response.__dict__, ensure_ascii=False))
def index(request):
if request.method == "GET":
obj = forms.LoginForm()
obj2 = forms.RegisterForm()
obj3 = forms.RegisterEmail()
return render(request, "index.html", {"obj":obj,"obj2":obj2,"obj3":obj3})