from django.contrib import auth from django.contrib.auth.models import User from django.views.decorators.csrf import csrf_exempt from django.http import HttpResponseRedirect # 用户注册 @csrf_exempt def register(request): errors = [] account = None password = None password2 = None email = None CompareFlag = False if request.method == \'POST\': if not request.POST.get(\'account\'): errors.append(\'用户名不能为空\') else: account = request.POST.get(\'account\') if not request.POST.get(\'password\'): errors.append(\'密码不能为空\') else: password = request.POST.get(\'password\') if not request.POST.get(\'password2\'): errors.append(\'确认密码不能为空\') else: password2 = request.POST.get(\'password2\') if not request.POST.get(\'email\'): errors.append(\'邮箱不能为空\') else: email = request.POST.get(\'email\') if password is not None: if password == password2: CompareFlag = True else: errors.append(\'两次输入密码不一致\') if account is not None and password is not None and password2 is not None and email is not None and CompareFlag : user = User.objects.create_user(account,email,password) user.save() userlogin = auth.authenticate(username = account,password = password) auth.login(request,userlogin) return HttpResponseRedirect(\'/blog\') return render(request,\'blog/register.html\', {\'errors\': errors}) # 用户登录 @csrf_exempt def my_login(request): errors =[] account = None password = None if request.method == "POST": if not request.POST.get(\'account\'): errors.append(\'用户名不能为空\') else: account = request.POST.get(\'account\') if not request.POST.get(\'password\'): errors = request.POST.get(\'密码不能为空\') else: password = request.POST.get(\'password\') if account is not None and password is not None: user = auth.authenticate(username=account,password=password) if user is not None: if user.is_active: auth.login(request,user) return HttpResponseRedirect(\'/blog\') else: errors.append(\'用户名错误\') else: errors.append(\'用户名或密码错误\') return render(request,\'blog/login.html\', {\'errors\': errors}) # 用户退出 def my_logout(request): auth.logout(request) return HttpResponseRedirect(\'/blog\')