The view account.views.register didn't return an HttpResponse object.错误的解决办法

起因：用django去写一个用户注册的views.py方法时，

#定义注册方法
def register(request):
    if request.method == 'POST':
        userForm = UserForm(request.POST)#?
        if userForm.is_valid():
            #获取表单信息
            username = userForm.cleaned_data['username']
            password = userForm.cleaned_data['password']
            email = userForm.cleaned_data['email']
            #将表单写入数据库
            user = User()
            user.username = username
            user.password = password
            user.email = email
            user.save()
            #返回注册成功页面
            return render_to_response('success.html' , {'username':username})
        #如果数据有误
        else:
            userForm = UserForm()
    return render_to_response('register.html' , {'userForm':userForm})

报错:The view account.views.register didn't return an HttpResponse object

 

原因:对与提交方法不是"POST"的判断分支没有做处理

 

解决方法:在不是POST提交方法时，添加如下判断分支:

    #如果不是采用post提交
    else:
        userForm = UserForm()