谁有我白 关于域名

shim

RewriteCond %{HTTP_HOST} ^www.abc.com$
RewriteCond %{REQUEST_URI} !^/abc/
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ /abc/$1
RewriteCond %{HTTP_HOST} ^www.abc.com$
RewriteRule ^(/)?$ abc/index.html [L]

是这样吗？