运行后提示没有配置任何URL（二）

Question

按照讲义上面的内容，提示urls 报错；

实在搞不清楚哪里出问题了，求指导！

(python3.0) H:\study>python
Python 3.7.1 (v3.7.1:260ec2c36a, Oct 20 2018, 14:57:15) [MSC v.1915 64 bit (AMD64)] on win32
Type “help”, “copyright”, “credits” or “license” for more information.

import django
django.version
’2.1.2’

Answer 1

deweizhang 2020-04-23 20:53:56

app后边的/别忘了

• 提问者 慕粉232102761 #1

  Page not found (404)
  Request Method:	GET
  Request URL:	http://127.0.0.1:8000/app/
  Using the URLconf defined in study.urls, Django tried these URL patterns, in this order:
  
  admin/
  The current path, app/, 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.

• deweizhang #2

  404的意思是你输入的网址不存在 并不是你代码的bug 而是你输入了你没定义的地址

Answer 2

deweizhang 2020-04-23 20:53:16

你理由定义了localhost：8000/app 并没有配置 localhost：8000/

• 提问者 慕粉232102761 #1

  Page not found (404)
  Request Method:	GET
  Request URL:	http://127.0.0.1:8000/app
  Using the URLconf defined in study.urls, Django tried these URL patterns, in this order:
  
  admin/
  The current path, app, 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.

• 提问者 慕粉232102761 #2

  http://127.0.0.1:8000/admin   这个没有问题！