基于session认证  相亲小作业

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

　　

"""s4day74 URL ConfigurationThe `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 urlfrom django.contrib import adminfrom app01.views1 import lovefrom app01.views1 import accounturlpatterns = [    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),]

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")

from django.shortcuts import render,HttpResponse,redirectfrom app01 import modelsdef 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')

from django.shortcuts import render,HttpResponse,redirectfrom app01 import modelsfrom utils.pager import PageInfodef 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})

    
              {
     % include 'user_header.html' %}    
有关系的异性列表
    
      
           {
     % for row in user_list%}        {
     % if row.g__nickname %}            
       
{
    { row.g__nickname }}
        {
     % else %}            
       
{
    { row.b__nickname }}
        {
     % endif %}    {
     % endfor %}    
      

!DOCTYPE html>    
              
      {
     #    
当前用户:{
     { request.session.user_info.nickname }}
#}{
    #    注销#}    {% include 'user_header.html' %}    
异性列表
    查看和我有关的异形
      
 {
     % for row in user_list %}  
    {
     % endfor %}
         
        
             
ID
             
姓名
             
密码
            
        
                 
{
    { row.id }}
                 
{
    { row.nickname }}
                 
{
    { row.password }}
          
       
      
      
    
       
              {
     { page_info.pager|safe }}    
       
      

    
              {
     % include 'user_header.html' %}    
有关系的异性列表
    
      
           {
     % for row in user_list%}        {
     % if row.g__nickname %}            
       
{
    { row.g__nickname }}
        {
     % else %}            
       
{
    { row.b__nickname }}
        {
     % endif %}    {
     % endfor %}    
      

当前用户:{
    { request.session.user_info.nickname }}
 注销