入门django----ajax-优快云博客

本文链接：https://blog.youkuaiyun.com/qq_42990735/article/details/88391460

本文介绍了使用Django框架实现用户注册与登录功能的具体代码，包括处理POST请求、过滤数据库中用户信息、保存新用户及返回响应等核心操作。

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from django.shortcuts import render, HttpResponse
from app import models
from django.http import JsonResponse

Create your views here.

def register(request):
if request.method == ‘POST’:
username = request.POST.get(‘username’)
password = request.POST.get(‘password’)
user_list = models.User.objects.filter(password=password, username=username)
if not user_list:
user = models.User()
user.username = username
user.password = password
user.save()
return render(request, ‘login.html’)
return render(request, ‘register.html’)

def login(request):
if request.method == “POST”:
username = request.POST.get(‘username’)
password = request.POST.get(‘password’)
userlist = models.User.objects.filter(username=username, password=password)
if userlist:
return HttpResponse(“登陆成功”)
else:
return render(request, ‘register.html’)
return render(request, ‘login.html’)
def reg_ajax(request):
username=request.GET.get(‘name’)
ret=JsonResponse({‘result’:‘false’})
if models.User.objects.filter(username=username):
ret=JsonResponse({‘result’:‘true’})
return ret

html页面