django 网页引用,路由分发

1，网页引用

1.1HelloWorld 目录底下创建 templates 目录并建立 runoob.html文件

1.2修改HelloWorld/settings.py，修改 TEMPLATES 中的 DIRS 为 [os.path.join(BASE_DIR, 'templates')]

2，路由分发

# 总路由
from app01 import urls as app01_urls
from app02 import urls as app02_urls
from django.conf.urls import url,include

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    # 1.路由分发
    url(r'^app01/',include(app01_urls)),  # 只要url前缀是app01开头 全部交给app01处理
    url(r'^app02/',include(app02_urls))   # 只要url前缀是app02开头 全部交给app02处理
  
    # 2.终极写法  推荐使用
    url(r'^app01/',include('app01.urls')),
    url(r'^app02/',include('app02.urls'))
    # 注意事项:总路由里面的url千万不能加$结尾
]

# 子路由 app01 urls.py
　网页输入网址为：IP地址/app01/reg才会出现页面，否则会报错
加入需要：IP地址/app01 需要url(r'', 函数）即可

  from django.conf.urls import url
  from app01 import views

  urlpatterns = [
      url(r'^reg/',views.reg)
  ]

# 子路由  app02 urls.py

  from django.conf.urls import url
  from app02 import views

  urlpatterns = [
      url(r'^reg/',views.reg)
  ]

是否开启URL访问地址后面不为/跳转至带有/的路径的配置项

APPEND_SLASH=True

Django settings.py配置文件中默认没有 APPEND_SLASH 这个参数，但 Django 默认这个参数为 APPEND_SLASH = True。 其作用就是自动在网址结尾加’/‘。