1 项目文件夹下的urls.py文件中的url写法:
 2     from django.conf.urls import url,include
 3     from django.contrib import admin
 4     from app01 import views
 5     urlpatterns = [
 6         # url(r‘^admin/‘, admin.site.urls),
 7         #首页
 8         url(r‘^$‘, views.base),
 9 
10         url(r‘^app01/‘, include(‘app01.urls‘)),
11 
12         url(r‘^app02/‘, include(‘app02.urls‘)),
13 
14     ]
15     
16 app01下urls.py内容写法
17     from django.conf.urls import url
18     from django.contrib import admin
19     from app01 import views
20     urlpatterns = [
21         # url(r‘^admin/‘, admin.site.urls),
22         url(r‘^$‘, views.app01base),
23         url(r‘^index/‘, views.index),
24     ]
25     
26 app02下urls.py内容写法   
27     from django.conf.urls import url
28     from django.contrib import admin
29     from app02 import views
30 
31     urlpatterns = [
32         # url(r‘^admin/‘, admin.site.urls),
33         url(r‘^$‘, views.app02base),
34         url(r‘^home/‘, views.home),
35 
36     ]

 1 HttpResponse  --- 回复字符串的时候来使用
 2 render --- 回复一个html页面的时候使用
 3 redirect -- 重定向
 4     示例:
 5     def login(request):
 6         if request.method == ‘GET‘:
 7             return render(request,‘login.html‘)
 8         else:
 9             username = request.POST.get(‘username‘)
10             password = request.POST.get(‘password‘)
11             if username == ‘taibai‘ and password == ‘dsb‘:
12                 # return render(request,‘home.html‘)
13                 return  redirect(‘/home/‘)  #重定向
14             else:
15                 return HttpResponse(‘滚犊子,赶紧去充钱!!!‘)
16 
17     #首页
18     def home(request):
19         return render(request,‘home.html‘)

 1 def index(request): #http相关请求信息---封装--HttpRequest对象
 2 
 3     if request.method == ‘GET‘:
 4         print(request.body)  #获取post请求提交过来的原始数据
 5         print(request.GET)   #获取GET请求提交的数据
 6         # print(request.META)  # 请求头相关信息,就是一个大字典
 7         print(request.path) #/index/ 路径
 8         print(request.path_info) #/index/ 路径
 9         print(request.get_full_path())  #/index/?username=dazhuang&password=123
10         
11         return render(request,‘index.html‘)
12     else:
13         print(request.body)  # b‘username=dazhuang‘
14         print(request.POST) #获取POST请求提交的数据
15         return HttpResponse(‘男宾三位,拿好手牌!‘)