django登陆验证装饰器

1.模型定义User from django.db import models from django.contrib.auth.models import BaseUserManager, AbstractBaseUser, PermissionsMixin from django.contrib.auth import get_user_model class UserManager(BaseUserManager): def _create_user(self , telephone, u

"来不及解释了",直接上代码. from django.shortcuts import render, redirect from models import Hosts from django import forms # Create your views here. def database_error(request, message):     if message == '' or message is None:         message = 'Error det

FBV装饰器: def auth(func): #装饰器函数 def inner(request, *args, **kwargs): v = request.COOKIES.get('username') if not v: return redirect('/log/') return func(request, *args, **kwargs) return inner 使用方法: 在函数上加上@auth CBV装饰器: 第一种方式:利用django自带的工具 def auth(func)

FBV模式 def cookie(func):       def deco(request,*args,**kwargs):             u = request.get_signed_cookie('username', salt='user', default=None)           if not u:               return render(request,'login.html')           return func(request,*args

1.CBV实现的登录视图 class LoginView(View): def get(self, request): """ 处理GET请求 """ return render(request, 'login.html') def post(self, request): """ 处理POST请求 """ user = request.POST.get('user') pwd = re

def login(request): if request.method =="GET": return render(request,"login.html") elif request.method == "POST": u = request.POST.get("user") p = request.POST.get("password") print(u,p) if u ==user and p

def login_check(func): @wraps(func) def inner(request,*args,**kwargs): # ret = request.get_signed_cookie('is_login',default=0,salt='dsd',max_age=10) ret = request.session.get("is_login") if ret == '1': return func(request,*args,**kwargs) else: #

#登录验证装饰器 def auth(func): def inner(request,*args,**kwargs): username1 = request.session.get('username') username2 = request.COOKIES.get('username') if not username1 or not username2: return redirect('/login') return func(request, *args,**kwargs) retu

def check_login(func): # 自定义登录验证装饰器 def warpper(request, *args, **kwargs): is_login = request.session.get('is_login', False) if is_login: func(request, *args, **kwargs) else: return redirect("/login") return warpper def login_user(request): if r