发布于2019-08-17 14:54 阅读(715) 评论(0) 点赞(3) 收藏(5)
migrations
:模型操作的迁移文件admin.py
:django admin的时候会用apps.py
:注册文件models.py
:写表生成的代码tests.py
:测试文件views.py
:视图文件,一般业务逻辑会写在其中urls.py
:格式与主urls.py一样复制过来即可主urls,py:
from django.conf.urls import url, include
urlpatterns = [
url(r'^classes/', include("classes.urls")),
url(r'^staudent/', include("staudent.urls")),
url(r'^teachers/', include("teachers.urls")),#app名称.urls
]
分urls.py:
from django.conf.urls import url
from classes import views
urlpatterns = [
url(r'^get_classes/', views.get_classes) #其域名为/classes/get_classes/
#而不是/get_classes/
]
正则表达式匹配
urlrouters:
url(r'^test/(\w+)/(\w+)/', views.test),
url(r'^test1/(?P<id>\w+)/(?P<name>\w+)/', views.test1),
views.py:
def test(request, name, id):
print(id, name)
return HttpResponse('test')
def test1(request, name, id):
print(id, name)
return HttpResponse('test')
注意:
自定制404notfound的页面:
url(r'^', views.notfound),
views:
def notfound(request);
return render(request, "404.html")
urls.py:
url(r'^login.*?/', views.login, name='xxx'),
login.html:
<form action="{% url "xxx" %}" method="post">
<input type="text">
</form>
当我们输入url 为loginXXXXXXXXXXXXXX的时候网页上form表单的url会自动变成login
如果url(r'^login11', views.login, name='xxx'),上form表单的url会自动变成login11
作者:bnggo
链接:https://www.pythonheidong.com/blog/article/47537/b7bf71eb344c248592c4/
来源:python黑洞网
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