外贸网站防止复制

用js

转载自 https://www.xuewangzhan.net/wenti/34363.html

<script>
document.oncontextmenu=function(){return false}//屏蔽右键菜单
document.onpaste=function(){return false}//屏蔽粘贴
document.oncopy=function(){return false}//屏蔽复制
document.oncut=function(){return false}//屏蔽剪切
document.onselectstart=function(){return false}//屏蔽选择
</script>