注册登录

from django.shortcuts import render,HttpResponse
from .models import *
import hashlib
# Create your views here.
def register(request):
    if request.method == 'GET':
        return render(request,'user/register.html')
    elif request.method == 'POST':
        username = request.POST.get('username')
        password1 = request.POST.get('password1')
        password2 = request.POST.get('password2')
        if not username:
            return HttpResponse('用户名不能空')
        old_users = User.objects.filter(username=username)
        if old_users:
            return HttpResponse('用户已存在！')
        if password1 != password2:
            return HttpResponse('两次密码不一致')
        m=hashlib.md5()
        m.update(password1.encode())
        password_h = m.hexdigest()