我正在尝试将设置菜单添加到插件中，但在该菜单中，我无法获得“页面”slug。

我基本上是这样做的：

add_action( \'admin_menu\', \'MyPlugin_AddAdminMenus\' );
function MyPlugin_AddAdminMenus()
{
    add_menu_page(\'General settings\', \'MyPlugin\', \'manage_options\', \'my-plugin-General\', \'render_generic_settings_page\');
    add_submenu_page(\'my-plugin\', \'General settings\', \'General settings\', \'manage_options\', \'my-plugin-General\');
    add_submenu_page(\'my-plugin\', \'Lead capturing\', \'Lead capturing\', \'manage_options\', \'my-plugin-SubPage1\', \'render_generic_settings_page\');
    add_submenu_page(\'my-plugin\', \'Toggle features\', \'Toggle features\', \'manage_options\', \'my-plugin-SubPage2\', \'render_generic_settings_page\');
}


function render_generic_settings_page()
{
    ?>
    <form action=\'options.php\' method=\'post\'>

        <h1><?php echo $GLOBALS[\'title\']; ?></h1>

        <?php
        settings_fields( \'my-plugin\' );
        do_settings_sections( \'.........\' ); //I need \'my-plugin-SubPage1\' or \'my-plugin-SubPage2\' or \'my-plugin-General\'.
        submit_button();
        ?>

    </form>
    <?php
}

我需要将页面slug传递给do_settings_sections(), 但我似乎无法获取当前页面的slug。

我试过：

global $wp_the_query;
global $wp_query;
$wp_query->get(\'page\'); //Both \'page\' and \'paged\'.
$wp_the_query->get(\'page\'); //Both \'page\' and \'paged\'.
get_query_var(\'page\');

global $post;
$post->post_name;

global $pagenow;
global $post_type;

get_current_screen()->id
get_current_screen()->base
get_current_screen()->parent_base
get_current_screen()->parent_file
get_current_screen()->post_type
get_current_screen()->title
get_current_screen()->taxonomy

我找到的最接近的是get_current_screen()->id, 返回：myplugin_page_my-plugin-SubPage1

这似乎是我的根页面的名称（来自add_menu_page()), 再加上“页面”，然后是我的子页面。

目前，我只是脱衣myplugin_page_ 关闭（共个）get_current_screen()->id, 但我一定错过了什么明显的东西？

add_action( \'admin_menu\', \'MyPlugin_AddAdminMenus\' );
function MyPlugin_AddAdminMenus()
{
    add_menu_page(\'General settings\', \'MyPlugin\', \'manage_options\', \'my-plugin-General\', \'render_generic_settings_page\');

    add_submenu_page(\'my-plugin-General\', \'General settings\', \'General settings\', \'manage_options\', \'my-plugin-General\');
    add_submenu_page(\'my-plugin-General\', \'Lead capturing\', \'Lead capturing\', \'manage_options\', \'my-plugin-SubPage1\', \'render_generic_settings_page\');
    add_submenu_page(\'my-plugin-General\', \'Toggle features\', \'Toggle features\', \'manage_options\', \'my-plugin-SubPage2\', \'render_generic_settings_page\');
}