在 Apache 中，如何使用子文件夹 .htaccess 文件对 URL 的无斜线版本进行外部重定向
On Apache 2.4 I have an .htaccess (in a subfolder) which rewrites slashless requests inside that folder to appropriate index files:
DirectorySlash Off
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} -d
RewriteCond %{REQUEST_URI} !/$
RewriteCond %{REQUEST_FILENAME}/index.html -f
RewriteRule (.*) $1/index.html [L]
This works for the slashless version exactly as expected.现在，我想将外部斜率的版本重定向到无斜面版本。 I tried adding the lines:
RewriteCond %{REQUEST_FILENAME} -d
RewriteCond %{REQUEST_URI} /$
RewriteRule ^(.*)/ $1 [R=302,L]
However this does not work: The redirect is issued, however it does not go to the slashless URL, but to a URL with a system specific part injected.
因此，对于示例URL http://example.com/path/to/dir/重定向的URL看起来像http://example.com/fs9e/username/sub/ public/path/to/dir而不是http://example.com/path/to/dir。
我该如何解决？非常感谢任何指示！
PS：真实情况更为复杂，因为我在root .htacces中进行了子域对折叠器的重写，但我认为这在这里与之无关。
On Apache 2.4 I have an .htaccess (in a subfolder) which rewrites slashless requests inside that folder to appropriate index files:
DirectorySlash Off
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} -d
RewriteCond %{REQUEST_URI} !/$
RewriteCond %{REQUEST_FILENAME}/index.html -f
RewriteRule (.*) $1/index.html [L]
This works for the slashless version exactly as expected. Now I want to redirect the slashed version externally to the slashless version. I tried adding the lines:
RewriteCond %{REQUEST_FILENAME} -d
RewriteCond %{REQUEST_URI} /$
RewriteRule ^(.*)/ $1 [R=302,L]
However this does not work: The redirect is issued, however it does not go to the slashless URL, but to a URL with a system specific part injected.
So, for a sample URL http://example.com/path/to/dir/ the redirected URL looks like this http://example.com/fs9e/username/sub/public/path/to/dir instead of just http://example.com/path/to/dir.
How can I fix this? Many thanks for any pointers!
PS: The real case is a little bit more complicated because I do a subdomain-to-folder rewrite in the root .htacces, but I assume this is not relevant here.
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您缺少替换字符串（第二个参数）上的slash前缀（
/） - 以使替换词根相关。或更确切地说，/subfolder/（由于此.htaccess文件位于子文件夹中）。由于这是A 相对替换字符串（不从斜线或方案+主机名开始），因此目录prefix *1 （我假设这是我的添加IS/fs9e/username/sub/public/path/path/code>）（默认情况下 *2 ），导致错误的重定向。 （这对于内部重写是正确的，但不是外部重定向。）应该这样：
请注意，您还缺少
重新写入 模式。 （这也否定了检查request_uri以斜线结束的先前条件的需求。）还请注意，此“重定向”应该在早期的“重写”之前进行。
*1 The directory-prefix is the absolute filesystem path of the location of the .htaccess file.
*2 替代方案是设置
rewriteBase/subfolter- 但这会影响所有相对替换。您也可以使用环境变量仅将特定前缀应用于某些规则。You are missing the slash prefix (
/) on the substitution string (2nd argument) - to make the substitution root-relative. Or rather,/subfolder/(since this.htaccessfile is located in a subfolder). Since this is a relative substitution string (not starting with a slash or scheme+hostname), the directory-prefix*1 (which I assume is/fs9e/username/sub/public/path/) is added back (by default*2), resulting in a malformed redirect. (This is correct for internal rewrites, but not external redirects.)It should be like this:
Note you were also missing the end-of-string anchor (
$) on theRewriteRulepattern. (This also negates the need for the preceding condition that checks thatREQUEST_URIends in a slash.)Note also that this "redirect" should go before the earlier "rewrite".
*1 The directory-prefix is the absolute filesystem path of the location of the .htaccess file.
*2 The alternative is to set a
RewriteBase /subfolder- but that then affects all relative substitutions. You could also use an environment variable to apply a specific prefix only to some rules.