django admin 默认已经存在了一个用户认证，这个时候可以偷个小懒，直接用 django 自带的，就不需要自己写用户认证了
1、目录结构：
2、代码
- 在 settings.py 中添加一行
# 如果不添加该行，则在未登录状态打开页面的时候验证是否登录的装饰器跳转到 /accounts/login/ 下面
# 第一种解决方法就是修改 settings.py 中的 LOGIN_URL
# 第二种解决方法是在 url 中匹配该 url
LOGIN_URL = "/login/" - CRM/app01/models.py
from django.db import models
from django.contrib.auth.models import User class UserProfile(models.Model):
"""账户信息表"""
user = models.OneToOneField(User) # 跟 django 的 User 表做一个一对一
name = models.CharField(max_length=)
roles = models.ManyToManyField("Role", blank=True, null=True) - CRM/CRM/urls.py
from django.conf.urls import url, include
from django.contrib import admin
from CRM import views urlpatterns = [
url(r'^crm/', include("app01.urls")),
url(r'^login/', views.acc_login),
url(r'^logout/', views.acc_logout), ] - CRM/CRM/views.py
#!/usr/bin/env python
# -*- coding: utf- -*-
# Author:zhangcong
# Email:zc_92@sina.com from django.contrib.auth import authenticate, login, logout
from django.shortcuts import render
from django.shortcuts import redirect def acc_login(request):
"""登录"""
print(request.user)
if request.method == "POST":
username = request.POST.get("username")
password = request.POST.get("password") user = authenticate(username=username, password=password) # 调用 django 的认证模块进行认证 if user: # 判断验证是否通过
login(request, user) next_url = request.GET.get('next', None)
if not next_url:
next_url = '/crm/'
return redirect(next_url) return render(request, 'login.html') def acc_logout(request):
"""登出"""
logout(request) return redirect('/login/') - CRM/templates/login.html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->
<meta name="description" content="">
<meta name="author" content="">
<link rel="icon" href="http://v3.bootcss.com/favicon.ico"> <title>Signin Template for Bootstrap</title> <!-- Bootstrap core CSS -->
<link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"> <!-- IE10 viewport hack for Surface/desktop Windows bug -->
<link href="http://v3.bootcss.com/assets/css/ie10-viewport-bug-workaround.css" rel="stylesheet"> <!-- Custom styles for this template -->
<link href="http://v3.bootcss.com/examples/signin/signin.css" rel="stylesheet">
<style>
.line{
margin-top: 5px;
}
</style>
</head> <body> <div class="container"> <form class="form-signin" method="POST">
{% csrf_token %}
<h2 class="form-signin-heading">Please sign in</h2>
<div class="line">
<label for="username" class="sr-only">UserName</label>
<input type="text" id="username" class="form-control" name="username" placeholder="UserName" required autofocus>
</div>
<div class="line">
<label for="inputPassword" class="sr-only">Password</label>
<input type="password" id="inputPassword" class="form-control" name="password" placeholder="Password" required>
</div> <button class="btn btn-lg btn-primary btn-block" type="submit">Sign in</button>
</form> </div> <!-- /container -->
</body>
</html> - CRM/app01/urls.py
from django.conf.urls import url, include
from app01 import views urlpatterns = [
url(r'^$', views.dashboard),
] - CRM/app01/views
from django.shortcuts import HttpResponse
from django.contrib.auth.decorators import login_required @login_required # 验证是否登录
def dashboard(request):
print(request.user)
return HttpResponse('login ok!')