基于session认证 相亲小作业

 

1 2	用户登录  如果男用户登录,显示女生列表             如果女用户登录,显示男生列表

 urls

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

===========================urls===========================================================   """s4day74 URL Configuration   The `urlpatterns` list routes URLs to views. For more information please see:     https://docs.djangoproject.com/en/1.11/topics/http/urls/ Examples: Function views     1. Add an import:  from my_app import views     2. Add a URL to urlpatterns:  url(r'^$', views.home, name='home') Class-based views     1. Add an import:  from other_app.views import Home     2. Add a URL to urlpatterns:  url(r'^$', Home.as_view(), name='home') Including another URLconf     1. Import the include() function: from django.conf.urls import url, include     2. Add a URL to urlpatterns:  url(r'^blog/', include('blog.urls')) """ from django.conf.urls import url from django.contrib import admin from app01.views1 import love from app01.views1 import account urlpatterns = [     url(r'^admin/', admin.site.urls),     # url(r'^test.html$',views.test), # url(r'^login/', views.login), # url(r'^index/', views.index), # url(r'^test.html$', love.test), url(r'^login.html$', account.login),     url(r'^index.html$', love.index),     url(r'^logout.html$', account.logout),     url(r'^others.html$', love.others),   ]

models

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

=============================models=============================================== from django.db import models   # Create your models here. # class UserInfo(models.Model): class Boy(models.Model):     nickname = models.CharField(max_length=32)     username = models.CharField(max_length=32)     password = models.CharField(max_length=64)   class Girl(models.Model):     nickname = models.CharField(max_length=32)     username = models.CharField(max_length=32)     password = models.CharField(max_length=64)     class B2G(models.Model):     b = models.ForeignKey(to="Boy",to_field="id")     g = models.ForeignKey(to="Girl",to_field="id")

 account.py

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

=============================account.py===============================================<br>from django.shortcuts import render,HttpResponse,redirect from app01 import models     def login(request):     if request.method == "GET":         return render(request, 'login.html')       else:         user=request.POST.get("username")         pwd=request.POST.get("password")         gender=request.POST.get("gender")         rmb=request.POST.get("rmb")         #性别判断 if gender=="1":            obj=models.Boy.objects.filter(username=user,password=pwd).first()         else:             obj=models.Girl.objects.filter(username=user,password=pwd).first()         if not obj:             return render(request, "login.html", {"msg": "用户名或密码错误"})           else:             #session里面设置值，可以嵌套 相当于归类 一个key对应一条条信息 # request.session['user_id']=obj.id # request.session["gender"]=gender # request.session["username"]=user if rmb:                 request.session.set_expiry(15)             request.session['user_info']={'user_id':obj.id,'gender':gender,'username':user,'nickname':obj.nickname}             return redirect("/index.html") #跳到后台管理 def logout(request):     if request.session.get("user_info"):         request.session.clear()         return redirect('/login.html')

 love.py

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

============================= love.py===============================================<br>from django.shortcuts import render,HttpResponse,redirect from app01 import models from utils.pager import PageInfo   def index(request):     if not request.session.get("user_info"):         return redirect("/login.html")     else:         #到session里面获取性别         gender=request.session.get("user_info").get('gender')         if gender == "1":             # user_list=models.Girl.objects.all()                 all_count = models.Girl.objects.all().count()                 page_info = PageInfo(request.GET.get('page'), all_count, 10, '/boy.html', 11)                 user_list = models.Girl.objects.all()[page_info.start():page_info.end()]                 return render(request, 'index.html', {'user_list': user_list, 'page_info': page_info})         else:             # user_list=models.Boy.objects.all()             all_count = models.Boy.objects.all().count()             page_info = PageInfo(request.GET.get('page'), all_count, 10, '/boy.html', 11)             user_list = models.Boy.objects.all()[page_info.start():page_info.end()]             return render(request, 'index.html', {'user_list': user_list, 'page_info': page_info})           # return render(request,"index.html",{'user_list':user_list})       def others(request):     """     获取与当前用户有关的异形      :param request:     :return:     """     current_user_id=request.session.get('user_info').get("user_id")     gender=request.session.get("user_info").get("gender")     if gender == "1":       user_list=models.B2G.objects.filter(b_id=current_user_id).values('g__nickname')     else:       user_list=models.B2G.objects.filter(g_id=current_user_id).values('b__nickname')     return render(request,'others.html',{'user_list':user_list})

 login.html

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

============================= login.html===============================================<br><!DOCTYPE html> <html lang="en"> <head>     <meta charset="UTF-8">     <title>Title</title> </head> <body>     {% include 'user_header.html' %}     <h1>有关系的异性列表</h1>     <ul>     {% for row in user_list%}         {% if row.g__nickname %}             <li>{{ row.g__nickname }}</li>         {% else %}             <li>{{ row.b__nickname }}</li>         {% endif %}     {% endfor %}     </ul> </body> </html>

 index.html

1 2 3 4 5 6 7 8 9 10

=============================  index.html===================================================================================================================<br>!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> <link rel="stylesheet" href="/static/plugins/bootstrap-3.3.7-dist/css/bootstrap.css"> </head> <body> {#    <h2>当前用户:{{ request.session.user_info.nickname }}</h2>#} {#    <a href="/logout.html">注销</a>#} {% include 'user_header.html' %}     <h3>异性列表</h3> <a href="/others.html">查看和我有关的异形</a> <table class="table table-striped table-bordered table table-hover table table-condensed"> <tr> <th>ID</th> <th>姓名</th> <th>密码</th> </tr>  {% for row in user_list %}   <tr> <td>{{ row.id }}</td> <td>{{ row.nickname }}</td> <td>{{ row.password }}</td> </tr>     {% endfor %}   </table> <nav aria-label="Page navigation"> <ul class="pagination">       {{ page_info.pager|safe }}     </ul> </nav> </body> </html>

 others.html

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

============================= others.html====================================<br><!DOCTYPE html> <html lang="en"> <head>     <meta charset="UTF-8">     <title>Title</title> </head> <body>     {% include 'user_header.html' %}     <h1>有关系的异性列表</h1>     <ul>     {% for row in user_list%}         {% if row.g__nickname %}             <li>{{ row.g__nickname }}</li>         {% else %}             <li>{{ row.b__nickname }}</li>         {% endif %}     {% endfor %}     </ul> </body> </html>

 user_header.html

1	<h2>当前用户:{{ request.session.user_info.nickname }}</h2> <a href="/logout.html">注销</a>