Django的路由分发与名称空间

路由分发
        django每一个app下面都可以有自己的urls.py路由层，templates文件夹，static文件夹
        项目名下urls.py(总路由)不再做路由与视图函数的匹配关系而是做路由的分发
    from django.conf.urls import include
    
    # 路由分发  注意路由分发总路由千万不要$结尾
    url(r'^app01/',include(app01_urls)),
    url(r'^app02/',include(app02_urls))
    
    # 在应用下新建urls.py文件，在该文件内写路由与视图函数的对应关系即可
    from django.conf.urls import url
    from app01 import views
    urlpatterns = [
        url(r'^index/',views.index)
    ]

    
    
    名称空间(了解)
        url(r'^app01/',include(app01_urls,namespace='app01')),
        url(r'^app02/',include(app02_urls,namespace='app02'))
　　或
　　　　　url（r'^app01/' include(app01.urls）,
    app01.urls.py
        from django.conf.urls import url
        from app01 import views
        urlpatterns = [
            url(r'^index/',views.index,name='index')
        ]
　　　　　　#或取名字时取独一无二的，这样就不会有冲突
    
    app02.urls.py
        from django.conf.urls import url
        from app02 import views
        urlpatterns = [
            url(r'^index/',views.index,name='index')
        ]
    
    app01.views.py
    reverse('app01:index')
    
    app02.views.py
    reverse('app02:index')