django自帶的驗證機制
from django.shortcuts import render, redirect
from django.contrib.auth import authenticate, login, logout #登入和登出
from django.contrib.auth.decorators import login_required # 驗證用戶是否登錄
def acc_login(request):
if request.method == "POST":
username = request.POST.get("username")
password = request.POST.get("password")
user = authenticate(username=username,password=password) # 類型為<class 'django.contrib.auth.models.User'>
# print(type(models.Customer.objects.get(name="趙凡")))
# print(user,type(user))
if user:
login(request,user) # 驗證成功之后登錄
return redirect('/crm')
return render(request, "login.html")
def acc_logout(request):
logout(request) # 登出
return redirect("/login")
必須登錄之后才能訪問頁面
from django.contrib.auth.decorators import login_required
@login_required # 加上這個裝飾器就是限制必須登錄才能執行這個函數
def dashboard(request):
print(request.user)
return render(request, "crm1/dashboard.html")
如果加了@login_required,頁面跳轉會有問題,解決方法如下
在setting里追加一下內容/login/
跟URL是一致的
LOGIN_URL = "/login/"