HTACCESS重写了从index.php到index.html的问题

Question

我想重写 http://localhost/htaccess-test/index.php TO 我本地主机上的http://localhost/htaccess-test/index.html

RewriteEngine On

#RewriteRule ^index\.php$ index.html [NC,R,L] -> this not working
RewriteRule ^index\.php$ index.html?&%{QUERY_STRING} -> this is working fine

为什么第一个重写不起作用但第二个重写正常