Of course you can't protect the content of the page with this script alone, because cut and paste still would print work here.
Of course you can't protect the content of the page with this script alone, because cut and paste still would print work here.
当然，你不能仅靠这段脚本程序来保护你的页面内容，因为“剪切”、“粘贴”功能仍然可以发挥作用。