python_django_The requested URL /sunck/login/sunck/showmain/ was not found on this server.错误

在我url匹配过程中出现了这样一个错误:

网页显示:

Not Found
The requested URL /sunck/login/sunck/showmain/ was not found on this server.

我有点懵b,然后一遍又一遍的检查url的匹配,然后依然找不到错误源头,并且服务器这边也显示:

"POST /sunck/login/sunck/showmain/ HTTP/1.1" 404 101

那俺在想应该是/sunck/login/sunck/showmain/的那个路径错了,最后,发现是我html中form表单中少写了一个“ / ”,坑人啊,

然后俺加上,就好了。。。。俺也是醉勒,这坑遇见了两次,这次一定要记下来!!

# 正确的form路径提交
<form action="/sunck/showmain/" method="post">

# 有坑的form路径提交
<form action="sunck/showmain/" method="post">
原文地址:https://www.cnblogs.com/Vera-y/p/11939589.html