在 Django 中，可以自动将 URL 映射到视图方法吗？

发布于 2024-10-25 15:18:18 字数 431 浏览 1 评论 0原文

给定这样的视图：

# my_app/views.py
def index(request):
    ...
def list(request):
    ...
def about(request):
    ...

而不是在 urls.py 中为视图中的每个方法显式声明 url：

# urls.py
url(r'^index$', 'my_app.views.index'),
url(r'^list$', 'my_app.views.list'),
url(r'^about$', 'my_app.views.about'),
...

是否可以只为 URL 调度程序提供视图 (my_apps.views code>) 并让它处理所有视图的方法？

原文

Given a view like this:

# my_app/views.py
def index(request):
    ...
def list(request):
    ...
def about(request):
    ...

Instead of explicitly declaring the urls in urls.py for each method in the view:

# urls.py
url(r'^index
Is it possible to just give the URL dispatcher the view (my_apps.views) and have it handle all the view's methods?
, 'my_app.views.index'),
url(r'^list
Is it possible to just give the URL dispatcher the view (my_apps.views) and have it handle all the view's methods?
, 'my_app.views.list'),
url(r'^about
Is it possible to just give the URL dispatcher the view (my_apps.views) and have it handle all the view's methods?
, 'my_app.views.about'),
...

Is it possible to just give the URL dispatcher the view (my_apps.views) and have it handle all the view's methods?

分享到QQ

分享到微博

如果你对这篇内容有疑问，欢迎到本站社区发帖提问参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。

发布评论

需要登录才能够评论，你可以免费注册一个本站的账号。

山色无中 2024-11-01 15:18:18

我想你可以有一个捕获 url regexp 的视图，

r'^(?Pindex|list|about)/$', 'myview'

以及处理捕获参数的视图。

def myview(request, viewtype):
    if viewtype == 'index':
          return http.HttpResponse("I'm the index view")
    elif viewtype == 'list':
          return http.HttpResponse("I'm the list view')

但为了清晰起见，我真的建议将视图逻辑分开。遵循 3 个不同的视图及其特定功能比遵循 3 个 if / then 语句要容易得多。

I suppose you can have one view that captures a url regexp,

r'^(?P<viewtype>index|list|about)/$', 'myview'

with a view that handles the captured parameter.

def myview(request, viewtype):
    if viewtype == 'index':
          return http.HttpResponse("I'm the index view")
    elif viewtype == 'list':
          return http.HttpResponse("I'm the list view')

But I'd really recommend keeping your view logic separated for clarity. It's much easier to follow 3 different views with their specific functions than 3 if / then statements.

回复收藏 0 原文

~没有更多了~