53 lines
1.3 KiB
Markdown
53 lines
1.3 KiB
Markdown
# trailing-slash middleware
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This middleware handles Trailing Slash in the URL on a GET request.
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`*append-trailing-slash*` redirects the URL to which it added the Trailing Slash if the content was not found. Also, `*trim-trailing-slash*` will remove the Trailing Slash.
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## Usage
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Example of redirecting a GET request of `/about/me` to `/about/me/`.
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```lisp
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(defpackage #:app/main
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(:use #:cl)
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(:import-from #:ningle)
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(:import-from #:lack)
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(:import-from #:lack-mw
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#:*append-trailing-slash*))
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(in-package #:app/main)
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(defparameter *raw-app* (make-instance 'ningle:app))
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(setf (ningle:route *raw-app* "/about/me/")
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"With Trailing Slash")
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(defparameter *app*
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(lack:builder
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*append-trailing-slash*
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*raw-app*))
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```
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Example of redirecting a GET request of `/about/me/` to `/about/me`.
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```lisp
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(defpackage #:app/main
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(:use #:cl)
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(:import-from #:ningle)
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(:import-from #:lack)
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(:import-from #:lack-mw
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#:*trim-trailing-slash*))
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(in-package #:app/main)
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(defparameter *raw-app* (make-instance 'ningle:app))
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(setf (ningle:route *raw-app* "/about/me")
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"Without Trailing Slash")
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(defparameter *app*
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(lack:builder
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*trim-trailing-slash*
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*raw-app*))
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```
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## Note
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It will be enabled when the request method is GET and the response status is `404`.
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