Django用户登陆以及跳转后台管理页面1-优快云博客

 1 """S14Djngo URL Configuration
 2 
 3 The `urlpatterns` list routes URLs to views. For more information please see:
 4     https://docs.djangoproject.com/en/1.11/topics/http/urls/
 5 Examples:
 6 Function views
 7     1. Add an import:  from my_app import views
 8     2. Add a URL to urlpatterns:  url(r'^$', views.home, name='home')
 9 Class-based views
10     1. Add an import:  from other_app.views import Home
11     2. Add a URL to urlpatterns:  url(r'^$', Home.as_view(), name='home')
12 Including another URLconf
13     1. Import the include() function: from django.conf.urls import url, include
14     2. Add a URL to urlpatterns:  url(r'^blog/', include('blog.urls'))
15 """
16 from django.conf.urls import url
17 from django.contrib import admin
18 
19 from cmdb import views
20 
21 
22 
23 
24 urlpatterns = [
25     url(r'^admin/', admin.site.urls),
26     #url(r'^h.html/',views.home),
27     url(r'^login',views.login),
28     url(r'^home', views.home),
29 ]

urls.py

 1 <!DOCTYPE html>
 2 <html lang="en">
 3 <head>
 4     <meta charset="UTF-8">
 5     <title>Title</title>
 6     <link rel="stylesheet" href="/static/commons.css"/>
 7     <style>
 8         label{
 9             width:80px;
10             text-align:right;
11             display: inline-block;
12         }
13     </style>
14 </head>
15 <body>
16 
17     <form action="/login" method="post">
18         <p>
19             <label for="username">用户名：</label>
20             <input id="username" name="user" type='text'/>
21         </p>
22         <p>
23              <label for="password">密码：</label>
24              <input id="password" name="pwd" type='password'/>
25              <input type="submit" value="提交"/>
26             <span style="color:red;">{{ error_msg }}</span>
27         </p>
28     </form>
29     <script src ="/static/jquery.min.js"></script>
30 </body>
31 </html>

 1 <!DOCTYPE html>
 2 <html lang="en">
 3 <head>
 4     <meta charset="UTF-8">
 5     <title>Title</title>
 6 </head>
 7     <meta charset = "utf-8">
 8     <title>Title</title>
 9 <body style="margin: 0">
10     <div style="height: 48px;background-color: #ddb796"></div>
11     <div>
12         <table>
13             <tr>
14                 <td>李杰</td>
15                 <td>男</td>
16                 <td>sra@126.com</td>
17             </tr>
18             <tr>
19                 <td>研行</td>
20                 <td>女</td>
21                 <td>dgdg@163.com</td>
22             </tr>
23             <tr>
24                 <td>天天</td>
25                 <td>中</td>
26                 <td>sfsf@139.com</td>
27             </tr>
28         </table> 
29     </div>
30 
31 </body>
32 </html>

home.html

 1 from django.shortcuts import render
 2 # Create your views here.
 3 
 4 from django.shortcuts import render
 5 from django.shortcuts import redirect  #重新定向模块
 6 
 7 def login(request):
 8      #包含用户提交的所有信息
 9      #获取用户提交方法
10     #print(request.method)
11     error_msg = ""
12     if request.method == "POST":
13         #获取用户通过POST提交过来的数据
14         user =request.POST.get('user',None)
15         pwd =request.POST.get('pwd',None)
16         if user == 'root' and pwd == '123':
17             #去跳转到
18             return  redirect('home.html')
19         else:
20             #用户密码不匹配
21             error_msg = '用户名或密码错误'
22         # user = request.POST['user']
23         # pwd = request.POST['pwd']
24         # print(user,pwd)
25     return render(request,'login.html',{'error_msg':error_msg})
26 
27 def home(request):
28     return render(request,'home.html')