strings.TrimSuffix

将以下英文翻译为中文：

strings.TrimSuffix

https://gohugo.io/functions/strings.trimsuffix/

Returns a given string s without the provided trailing suffix string. If s doesn’t end with suffix, s is returned unchanged.

语法

strings.TrimSuffix SUFFIX STRING

Given the string "aabbaa", the specified suffix is only removed if "aabbaa" ends with it:

{{ strings.TrimSuffix "a" "aabbaa" }} → "aabba"
{{ strings.TrimSuffix "aa" "aabbaa" }} → "aabb"
{{ strings.TrimSuffix "aaa" "aabbaa" }} → "aabbaa"

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