我想在我的网站上重定向子域名，如果他们被查询，但如果我不查询，我想将其重定向到其他域名。 我通过搜索互联网达到了一些代码，但我还没有改进。 如果我不知道我想做什么，我希望以下网址和文件结构与我展示的相同。
public_html/
|____.htaccess (main htaccess)
|____index.php (php empty)
|____mainDomain/
| |_____.htaccess (without subdomain htaccess)
| |_____index.php
| |_____public/
| | |____.htaccess (application htaccess)
| | |____index.php
|____subsDomain/
| |_____ucgen/
| |_____testFolder/
主要的htaccess：
RewriteCond %{ENV:REDIRECT_SUBDOMAIN} =""
RewriteCond %{HTTP_HOST} ^([a-z0-9][-a-z0-9]+)\.metehanboy\.com\.?(:80)?$ [NC]
RewriteCond %{DOCUMENT_ROOT}/subsDomain/%1 -d
RewriteRule ^(.*) subsDomain/%1/$1 [E=SUBDOMAIN:%1,L]
RewriteRule ^ - [E=SUBDOMAIN:%{ENV:REDIRECT_SUBDOMAIN},L]
RewriteRule ^$ mainDomain/ [L]
RewriteRule (.*) mainDomain/$1 [QSA,L]
没有子域名htaccess
RewriteEngine on
RewriteRule ^$ public/ [QSA,L]
RewriteRule (.*) public/$1 [QSA,L]
申请htaccess
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?hedef=$1 [PT,L]
我添加了cpanelden子域名，但是当我运行子域名时会发生infiniteloop，我该如何解决？
示例子域名链接：http://ucgen.metehanboy.com/example/example 其他链接：http://metehanboy.com/authentication/index
mainDomain文件夹包含mvc php app
subsDomain文件夹包含测试应用程序脚本
Apache错误日志
[Wed May 02 14:16:26.044185 2018] [core:alert] [pid 3117] [client 95.70.153.106:59513] /home/metehanboy/public_html/.htaccess: Invalid command 'RewriteLog', perhaps misspelled or defined by a module not included in the server configuration
[Wed May 02 14:16:26.043954 2018] [core:alert] [pid 3117] [client 95.70.153.106:59513] /home/metehanboy/public_html/.htaccess: Invalid command 'RewriteLog', perhaps misspelled or defined by a module not included in the server configuration
[Wed May 02 14:15:42.256845 2018] [core:alert] [pid 2690] [client 95.70.153.106:59497] /home/metehanboy/public_html/.htaccess: Invalid command 'RewriteLogLevel', perhaps misspelled or defined by a module not included in the server configuration
[Wed May 02 14:15:42.256734 2018] [core:alert] [pid 2690] [client 95.70.153.106:59497] /home/metehanboy/public_html/.htaccess: Invalid command 'RewriteLogLevel', perhaps misspelled or defined by a module not included in the server configuration
[Wed May 02 14:15:34.964648 2018] [core:alert] [pid 2641] [client 95.70.153.106:59496] /home/metehanboy/public_html/.htaccess: Invalid command 'RewriteLogLevel', perhaps misspelled or defined by a module not included in the server configuration
[Wed May 02 14:15:34.964434 2018] [core:alert] [pid 2641] [client 95.70.153.106:59496] /home/metehanboy/public_html/.htaccess: Invalid command 'RewriteLogLevel', perhaps misspelled or defined by a module not included in the server configuration
[Wed May 02 14:15:21.351847 2018] [core:alert] [pid 2696] [client 95.70.153.106:59491] /home/metehanboy/public_html/.htaccess: Invalid command 'RewriteLogLevel', perhaps misspelled or defined by a module not included in the server configuration
[Wed May 02 14:15:21.351768 2018] [core:alert] [pid 2696] [client 95.70.153.106:59491] /home/metehanboy/public_html/.htaccess: Invalid command 'RewriteLogLevel', perhaps misspelled or defined by a module not included in the server configuration
[Wed May 02 14:13:47.582923 2018] [core:error] [pid 3117] [client 95.70.153.106:59459] AH00124: Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace., referer: http://ucgen.metehanboy.com/
[Wed May 02 14:13:47.582877 2018] [core:error] [pid 3117] [client 95.70.153.106:59459] AH00124: Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace., referer: http://ucgen.metehanboy.com/
[Wed May 02 14:13:46.839964 2018] [core:error] [pid 3118] [client 95.70.153.106:59457] AH00124: Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace., referer: http://ucgen.metehanboy.com/
[Wed May 02 14:13:46.839899 2018] [core:error] [pid 3118] [client 95.70.153.106:59457] AH00124: Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace., referer: http://ucgen.metehanboy.com/
[Wed May 02 14:13:39.737762 2018] [core:error] [pid 2696] [client 95.70.153.106:59446] AH00124: Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace., referer: http://ucgen.metehanboy.com/
[Wed May 02 14:13:39.737686 2018] [core:error] [pid 2696] [client 95.70.153.106:59446] AH00124: Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase the limit if necessary. Use 'LogLevel debug' to get a backtrace., referer: http://ucgen.metehanboy.com/
答案 0 :(得分：0)
在cPanel中，您可以将邻近的子域添加到主域，而不是子目录。为什么需要那种过于复杂的结构？有什么好处？使用这样的东西，让自己避免头痛：
public_html/
|____.htaccess (application htaccess)
|____index.php
public_html_ucgen/
|____.htaccess (subdomain htaccess)
|____index.php