引子：
天冷，依旧是复习
代码：
html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/vue/2.2.2/vue.min.js"></script>
</head>
<body>
<h1>这是在HTML页面把url写死</h1>
<a href="/index/">首页</a>
<h1>这是在html页面把利用反向解析url的结局args url 后跟的 是别名</h1>
<a href="{% url ‘index‘ ‘house‘ %}">反向解析</a>
<h1>这是在html页面把利用反向解析url的结局kwargs url 后跟的 是别名</h1>
<a href="{% url ‘home‘ ‘yuanbao‘ %}">反向解析</a>
<script>
</script>
</body>
</html>
view
def test(request):
"""
反向解析
:param request:
:return:
"""
#实际反向解析就是调取了 reverse
# from django.urls import reverse
# # 实际上就会 到url 根据reverse 中的参数 依次匹配
# a = reverse("index", args=("house",))
# print("首页url是:===>{}",a)
#
# b=reverse("home",kwargs={"name":"yuanbao"})
# print("kwargs===> url===>{}".format(b))
return render(request,"test.html")
urls
from django.conf.urls import url
from django.contrib import admin
from app01 import views
urlpatterns = [
url(r‘^admin/‘, admin.site.urls),
# url(r‘^delete/表名/id值/‘) 匹配到的值 直接传给 视图函数
url(r‘^delete/([a-zA-z]+)/(\d+)/‘,views.delete),
# 默认返回首页
url(r‘^$‘,views.home),
# url 的反射
url(r‘^index/([a-zA-z]+)/$‘,views.index,name="index"),
url(r‘^index/(?P<name>[a-zA-z]+)/$‘,views.index,name="home"),
url(r‘^res666/$‘,views.res,name="res"),
url(r‘^test/$‘,views.test,name="test"),
]
我一般不再url上拼接参数，麻烦，采用分层路由是不错的选择
manage.py同级的一级路由
from django.conf.urls import url,include
from django.contrib import admin
#from app01 import views as ap
from app01 import urls as ap01
urlpatterns = [
url(r‘^admin/‘, admin.site.urls),
url(r‘^ord/‘, include(ap01)),
]
app下的2级路由
from django.conf.urls import url from app01 import views as ap urlpatterns=[ url(r‘^create_channel_item/‘, ap.create_channel_item), url(r‘^create_ord/‘, ap.create_ord), url(r‘^create_rma_ord/‘, ap.create_rma_ord), url(r‘^insert_ord_channel/‘, ap.insert_ord_channel), url(r‘^insert_dis_cen/‘, ap.insert_dis_cen), url(r‘^create_source_order/‘, ap.create_source_order), url(r‘^create_source_rma_order/‘, ap.create_source_rma_order), url(r‘^create_ventory_ins/‘, ap.create_ven_ins), url(r‘^create_ven_ins_finsh/‘, ap.create_ven_ins_finsh), url(r‘^create_ord_info/‘, ap.create_ord_info), url(r‘^create_print_shipping_ord/‘, ap.create_print_shipping_ord), url(r‘^create_ship_disconnect/‘, ap.create_ship_disconnect), url(r‘^create_combina_item/‘, ap.create_combina_item), url(r‘^crest_submit_item_app/‘, ap.crest_submit_item_app), url(r‘^create_source_com_ord/‘, ap.create_source_com_ord), ]
原文：https://www.cnblogs.com/yuan-x/p/14258397.html