尝试此操作并按照相同的结构添加更多重写规则或查询变量：

add_filter(\'query_vars\', \'my_query_vars\');
function my_query_vars( $vars) {
    $vars[] = "land";
    $vars[] = "expert";
   return $vars;
}

// Add the new rewrite rule to existings ones
add_action(\'init\',\'my_rewrite_rules\');
function my_rewrite_rules() {
    add_rewrite_rule( \'land/(.+)/?$\' , \'index.php?land=1&expert=$matches[1]\' , \'top\' );
}