很简单，只需在<body>中添加如下代码：
<body
οncοntextmenu=’return false’
οndragstart=’return false’
onselectstart=’return false’
οnselect=’document.selection.empty()’
οncοpy=’document.selection.empty()’
onbeforecopy=’return false’
οnmοuseup=’document.selection.empty()’
>
转载于:https://www.cnblogs.com/Zmmy/p/8533457.html
