我以前从未与管理栏合作过。然而，我发现你的问题很有趣，决定看一看。如果添加一个函数来处理操作挂钩“admin\\u bar\\u menu”，并将优先级设置为高于70，则可以访问原始admin\\u bar\\u菜单节点，从中可以修改尝试访问的属性。下面是一组详细的示例，介绍如何从主题函数操作管理菜单栏。php文件。

add_action( \'admin_bar_menu\', \'customize_my_wp_admin_bar\', 80 );
function customize_my_wp_admin_bar( $wp_admin_bar ) {

    //Get a reference to the new-content node to modify.
    $new_content_node = $wp_admin_bar->get_node(\'new-content\');

    // Parent Properties for new-content node:
        //$new_content_node->id     // \'new-content\'
        //$new_content_node->title  // \'<span class="ab-icon"></span><span class="ab-label">New</span>\'
        //$new_content_node->parent // false
        //$new_content_node->href   // \'http://www.somedomain.com/wp-admin/post-new.php\'
        //$new_content_node->group  // false
        //$new_content_node->meta[\'title\']   // \'Add New\'

    //Change href
    $new_content_node->href = \'#\';

    //Update Node.
    $wp_admin_bar->add_node($new_content_node);

    //Remove an existing menu item.
    $wp_admin_bar->remove_menu(\'new-post\');

    // Properties for new-post node:
        //$new_content_node->id     // \'new-post\'
        //$new_content_node->title  // \'Post\'
        //$new_content_node->parent // \'new-content\'
        //$new_content_node->href   // \'http://www.somedomain.com/wp-admin/post-new.php\'
        //$new_content_node->group  // false
        //$new_content_node->meta   // array()


    // Adding a new custom menu item that did not previously exist.
    $wp_admin_bar->add_menu( array(
               \'id\'    => \'new-custom-menu\',
               \'title\' => \'Custom Menu\',
               \'parent\'=> \'new-content\',
               \'href\'  => \'#custom-menu-link\',)
            );

}

新链接现在是“#”

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