如何在 Django 中创建正确的正则表达式？

Question

I need to make regex to make a button witch put me on other website

this is my re_path:

re_path (r'^detaletournament(?P<turnament_id>[0-9]+)/$',detaletournament)

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

admin/
tir
login
register
usertournaments
turnament
addturnament
takepart
deletetournament
quittournament
mytournaments
webturnament
profile
^detaletournament(?P<turnament_id>[0-9]+)/$

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

Answer 1

1. You probably meant for the regex to be r'^detaletournament/(?P<turnament_id>[0-9]+)/$' (note the added / )
2. The URL you should try is then detaletournament/5/ for example, you just tried the regular expression itself as a URL and that doesn't work, because it expects a number.