你需要看看add_rewrite_tag() 和add_rewrite_rule()

另请阅读this 和this 主题。他们与您的问题非常接近。

设置重写规则后，不要忘记刷新规则

add_action( \'wp_loaded\',\'my_flush_rules\' ); // flush_rules() if our rules are not yet included
function my_flush_rules(){
    $rules = get_option( \'rewrite_rules\' );
    $pattern = \'news/([^/]+)?\'; // the same pattern that was used in add_rewrite_rule
    if ( !isset( $rules[$pattern] ) ) {
        global $wp_rewrite;
        $wp_rewrite->flush_rules();
    }
}