1、function KeyDown(e) {
if ((event.ctrlKey) && (event.keyCode == 86)) { //屏蔽 Ctrl+V
event.returnValue = false;
}
if (event.button == 0) { //屏蔽 鼠標右鍵
return false;
}
}
document.oncontextmenu = KeyDown;
document.onkeydown = function() { KeyDown() };
2、<body οncοpy=return(false)>