Django 路由分发

Django 路由分发

当一个url请求过来之后
1、先到项目主目录下的urls内。
2、由这个url做处理分发给其他app内的urls。

一级路由：主目录urls内引入include

from django.conf.urls import url,include

urlpatterns = [
    # 指定分发的app目录名称
    url(r'^cmdb/',include("app01.urls")),
    url(r'^monitor/',include("app02.urls")),
]

二级路由：只查找本地urls内的路径

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

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

其他路由方案

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^business$', views.business),
    #url(r'^business_add', views.business),
]

加入终止符 $、避免business_add 被截胡

# 后面加入第三个参数，参数名称为indexx。
path('infdafddsfadsafdsafdsfdasfdsdex/', views.index,name='indexx')

# <!-- 引用url返回的路径变量，直接引用form表单内 -->
<form action="{% url 'indexx' %}" method="POST">

提交表单时路由指定url变量