Apache 通配符子域的mod_重写

我需要帮助写一个mod_重写来为用户分配他们自己的个人子域

我想将sub.domain.com转换为sub.domain.com/profile？user=sub

但是，如果用户打开任何页面，“user”变量也应该被传递，即

sub.domain.com/page到sub.domain.com/page？user=sub

---

它应该被屏蔽，即没有重定向

尝试将其添加到文档根目录中的htaccess文件中

# for / requests
RewriteCond %{HTTP_HOST} ^(.*)\.domain\.com$ [NC]
# this step may not be necessary if you don't care about "www.domain.conm"
RewriteCond %1 !www
RewriteRule ^$ /profile?user=%1 [QSA,L]

# for any "page"
RewriteCond %{HTTP_HOST} ^(.*)\.domain\.com$ [NC]
# this step may not be necessary if you don't care about "www.domain.conm"
RewriteCond %1 !www
RewriteRule ^(.*)$ /$1?user=%1 [QSA,L]