我正在尝试在我的本地Windows机器上设置一个站点(PHP,Apache 2.4),我的重定向规则正在创建一个无限循环。我无法弄清楚原因。
我的主机文件:
127.0.0.1 learn.loc
127.0.0.1 www.learn.loc
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>
.htaccess (位于C:\websites\learn
)
RewriteEngine on
RewriteRule ^yii /yii-v1/blog
RewriteRule ^yii/(.*) /yii-v1/blog/$1
我尝试访问的网页位于C:\websites\learn\yii-v1\blog\index.php
。当我输入learn.loc/yii
时,Web浏览器会无限期地重定向。 ModRewrite
跟踪显示:
[rid#1330178/initial] rewrite 'yii/blog/' -> '/yii/blog'
[rid#1330178/initial] trying to replace context docroot C:/websites/learn with context prefix
[rid#1330178/initial] internal redirect with /yii/blog [INTERNAL REDIRECT]
[rid#1331880/initial/redir#1] rewrite 'yii/blog' -> '/yii/blog'
[rid#1331880/initial/redir#1] trying to replace context docroot C:/websites/learn with context prefix
[rid#1331880/initial/redir#1] internal redirect with /yii/blog [INTERNAL REDIRECT]
[rid#1334a40/initial/redir#2] rewrite 'yii/blog' -> '/yii/blog'
[rid#1334a40/initial/redir#2] trying to replace context docroot C:/websites/learn with context prefix
[rid#1334a40/initial/redir#2] internal redirect with /yii/blog [INTERNAL REDIRECT]
[rid#1335b88/initial/redir#3] rewrite 'yii/blog' -> '/yii/blog'
[rid#1335b88/initial/redir#3] trying to replace context docroot C:/websites/learn with context prefix
[rid#1335b88/initial/redir#3] internal redirect with /yii/blog [INTERNAL REDIRECT]
[rid#1336e30/initial/redir#4] rewrite 'yii/blog' -> '/yii/blog'
...
请注意,请求ID(第一列)不同,因此发生了某种无限递归,我无法弄清楚原因。没有Apache或PHP错误。
答案 0 :(得分:5)
您必须在RewriteRule
中锚定正则表达式模式以避免此问题:
RewriteEngine on
RewriteRule ^yii/?$ /yii-v1/blog [L,NC]
RewriteRule ^yii/(.+)$ /yii-v1/blog/$1 [L,NC]
您的正则表达式模式^yii
匹配以/yii
开头的任何URI,因为您的重写URI也以/yii
开头,因此它会一直重写,直到Apache mod_rewrite
模块达到最大值限制在Apache服务器级别设置或默认设置为10
。
可以使用此指令在Apache配置中更改此限制:
RewriteOptions MaxRedirects=20