[英]Apache ModRewrite keeps redirecting
I'm trying to setup a site on my local Windows machine (PHP, Apache 2.4) and my redirect rules are creating an inifinite loop. 我正在尝试在本地Windows计算机(PHP,Apache 2.4)上设置站点,并且我的重定向规则正在创建无限循环。 I can't figure out why. 我不知道为什么。
My hosts file: 我的主机文件:
127.0.0.1 learn.loc
127.0.0.1 www.learn.loc
My Apache httpd-vhosts.conf : 我的Apache httpd-vhosts.conf :
<VirtualHost *:80>
DocumentRoot "C:\websites\learn"
ServerName learn.loc
ServerAlias www.learn.loc
ErrorLog "logs/learn.loc-error.log"
CustomLog "logs/learn.loc-access.log" common
LogLevel alert rewrite:trace2
#PHP SETTINGS
php_value auto_prepend_file "C:\websites\learn\noop.php"
php_value open_basedir "C:\websites\learn"
php_value error_log "C:\websites\learn\php_error.log"
<Directory "C:\websites\learn">
Options Indexes FollowSymLinks
AllowOverride All
Require all granted
</Directory>
</VirtualHost>
The .htaccess (located in C:\\websites\\learn
) .htaccess (位于C:\\websites\\learn
)
RewriteEngine on
RewriteRule ^yii /yii-v1/blog
RewriteRule ^yii/(.*) /yii-v1/blog/$1
The webpage I'm trying to access is at C:\\websites\\learn\\yii-v1\\blog\\index.php
. 我要访问的网页位于C:\\websites\\learn\\yii-v1\\blog\\index.php
。 When I enter learn.loc/yii
, the web browser is redirected indefinitely. 当我输入learn.loc/yii
,Web浏览器将无限期重定向。 The ModRewrite
trace shows: ModRewrite
跟踪显示:
[rid#1330178/initial] rewrite 'yii/blog/' -> '/yii/blog'
[rid#1330178/initial] trying to replace context docroot C:/websites/learn with context prefix
[rid#1330178/initial] internal redirect with /yii/blog [INTERNAL REDIRECT]
[rid#1331880/initial/redir#1] rewrite 'yii/blog' -> '/yii/blog'
[rid#1331880/initial/redir#1] trying to replace context docroot C:/websites/learn with context prefix
[rid#1331880/initial/redir#1] internal redirect with /yii/blog [INTERNAL REDIRECT]
[rid#1334a40/initial/redir#2] rewrite 'yii/blog' -> '/yii/blog'
[rid#1334a40/initial/redir#2] trying to replace context docroot C:/websites/learn with context prefix
[rid#1334a40/initial/redir#2] internal redirect with /yii/blog [INTERNAL REDIRECT]
[rid#1335b88/initial/redir#3] rewrite 'yii/blog' -> '/yii/blog'
[rid#1335b88/initial/redir#3] trying to replace context docroot C:/websites/learn with context prefix
[rid#1335b88/initial/redir#3] internal redirect with /yii/blog [INTERNAL REDIRECT]
[rid#1336e30/initial/redir#4] rewrite 'yii/blog' -> '/yii/blog'
...
Notice that the request ids (first column) are different so there is some sort of infinite recursion happening, and I can't figure out why. 请注意,请求ID(第一列)不同,因此发生了某种无限递归,我不知道为什么。 There are no Apache or PHP errors. 没有Apache或PHP错误。
You must anchor your regex pattern in RewriteRule
to avoid this problem: 您必须在RewriteRule
锚定正则表达式模式,以避免出现此问题:
RewriteEngine on
RewriteRule ^yii/?$ /yii-v1/blog [L,NC]
RewriteRule ^yii/(.+)$ /yii-v1/blog/$1 [L,NC]
Your regex pattern ^yii
matches any URI that starts with /yii
and since your rewritten URI is also starting with /yii
hence it keeps rewriting until Apache mod_rewrite
module reaches max limit set at Apache server level or by default ie 10
. 您的正则表达式模式^yii
与以/yii
开头的任何URI匹配,并且由于您重写的URI也以/yii
开头,因此它将一直进行重写,直到Apache mod_rewrite
模块达到Apache服务器级别设置的最大限制或默认为10
为止。
This limit can be changed in Apache config using this directive: 可以使用以下指令在Apache配置中更改此限制:
RewriteOptions MaxRedirects=20
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