add_action(\'admin_notices\', \'my_custom_notice\');
function my_custom_notice()
{
global $current_screen;
if ( \'my_post_type\' == $current_screen->post_type )
{
echo "<h1>Whatever needs to be said</h1>";
}
}
把这个放在你的函数中。php或插件文件。将“my\\u post\\u type”替换为您的帖子类型的名称。
