Django中的网址正则表达式，词集有限 [英] URL regex in django with limited set of words

问题描述

给出以下django URL conf.条目:

Given the following django URL conf. entry:

url(r'^(?P<obj_ctype_name>\w+)/(?P<obj_id>\d+)/$',
    views.obj_view,
    name='obj_view')

我该如何重写参数(?P< obj_ctype_name> \ w +)以强制执行该操作它只能是"foo"，"bar"或"baz"之一，并且仍将其保留为已命名参数?

How would I rewrite the parameter (?P<obj_ctype_name>\w+) to enforce that it may only be one of "foo" "bar" or "baz" and still keep it as a named parameter?

推荐答案

(?P< obj_ctype_name> foo | bar | baz)

这篇关于Django中的网址正则表达式，词集有限的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！