def register(request):
'''注册页面'''
res = ""
if request.method == "POST":
username = request.POST.get('username')
psw = request.POST.get('password')
mail = request.POST.get('mail')
# 先查询数据库是否有此用户名
user_lst = User.objects.filter(user_name=username)
if user_lst:
# 如果已经注册过，就给个提示
res = "%s用户已被注册" % username
return render(request, 'register.html', {'rename': res})
else:
# 如果没被注册，插入数据库
# 第一种写法 -- 推荐
user = User()
user.user_name = username
user.psw = psw
user.mail = mail
user.save()
# 第二种写法
# user = User(user_name=username,
# psw = psw,
# mail = mail,
# )
# user.save()
return render(request, 'login.html', {'rename': res})
return render(request, 'register.html')
def register(request):
"""注册页面"""
res = ''
if request.method == 'POST':
username = request.POST.get('username')
psw = request.POST.get('password')
mail = request.POST.get('mail')
# 查询数据库中是否由此用户名
user_list = User.objects.filter(user_name=username)
if user_list:
# 如果已经注册给提示
res = '{}用户已经被注册！'.format(username)
return render(request, 'register.html', {'rename': res})
else:
# 如果没有注册过，进行注册
# 第一种写法 （建议）
user_new = User()
user_new.user_name = username
# 加密方法
user_new.psw = make_password(psw)
user_new.mail = mail
user_new.save()
# 第二种写法
# user_new = User(user_name=username,
# psw=psw,
# mail=mail)
# user_new.save()
return render(request, 'login.html', {'rename': res})
return render(request, 'register.html')
