Improve wording of tip for Unique URLs chapter

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Grey Li 2020-07-05 08:25:48 +08:00 committed by GitHub
parent f133e8e284
commit 4ea0e07074

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@ -264,15 +264,15 @@ The following two rules differ in their use of a trailing slash. ::
return 'The about page'
The canonical URL for the ``projects`` endpoint has a trailing slash.
It's similar to a folder in a file system. If you access ``/projects`` - the URL without
a trailing slash, Flask redirects you to the canonical URL with the
trailing slash - ``/projects/``.
It's similar to a folder in a file system. If you access the URL without
a trailing slash (``/projects``), Flask redirects you to the canonical URL
with the trailing slash (``/projects/``).
The canonical URL for the ``about`` endpoint does not have a trailing
slash. It's similar to the pathname of a file. Accessing ``/about/`` - the URL with a
trailing slash produces a 404 "Not Found" error. This helps keep URLs
unique for these resources, which helps search engines avoid indexing
the same page twice.
slash. It's similar to the pathname of a file. Accessing the URL with a
trailing slash (``/about/``) produces a 404 "Not Found" error. This helps
keep URLs unique for these resources, which helps search engines avoid
indexing the same page twice.
.. _url-building: