WordPress实现复制弹出提示框-美化版

//复制粘贴  
function jiub() {  
 echo '<link rel="stylesheet" type="text/css" rel="external nofollow" target="_blank" href="https://cdn.bootcss.com/sweetalert/1.1.3/sweetalert.min.css" >';  
 echo '<script src="https://cdn.bootcss.com/sweetalert/1.1.3/sweetalert.min.js"></script>';  
 echo '<script>document.body.oncopy = function() { swal("复制成功！", "转载请务必保留原文链接，申明来源，谢谢合作！！","success");};</script>';  
}  
add_action( 'wp_footer', 'jiub', 100 );

<?php jiub(); ?>