The current path, page/, didn't match any of these

最近在学习python,按照网上的步骤进行操作

url.py的代码

 

但是一直报如下的错。

Page not found (404)

Request Method:	GET
Request URL:	http://127.0.0.1:8000/page/

Using the URLconf defined in HelloWorld.urls, Django tried these URL patterns, in this order:

1. ^page$

The current path, page/, didn't match any of these.

You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.

百度了很多，最后发现是上述代码中有一个问题，

之后就可以访问了