django实现动态路由的简单方法

使用django的时候需要配置路由

需要在url中进行路由配置，很麻烦、
path(‘new/’, include(‘newxichentousystem.urls’)),

关键还有再配置子路由，也很麻烦

这样做的好处

整个项目只需要有一个url.py 文件即可

根据请求名，调用函数

from django.conf.urls import url
from django.contrib import admin
from django.urls import path, include,re_path
from django.views.static import serve

from django10 import settings
from villagemanage import views as views1
from newxichentousystem import views as views2

from dongtailuyou import views as views3
urlpatterns = [
    path('admin/', admin.site.urls),
    path('', views1.index, name='index'),
    re_path(r'^dturl/(?P<fucname>[a-zA-Z0-9]+)/$',views3.usefucbyname),
    url(r'^media/(?P<path>.*)', serve, {"document_root":settings.MEDIA_ROOT}),

]

在app.view文件中

放在页面开头就好

def usefucbyname(request,fucname):
    return eval(fucname)(request)

别忘了记得在django.setting 中添加app名称

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'villagemanage',
    'newxichentousystem',
    'dongtailuyou'
]

ajax 携带口令

$.ajaxSetup({
data: {csrfmiddlewaretoken: ‘{{ csrf_token }}’ },
});