禁止小功能
//禁止右键 document.oncontextmenu = function () { return false } //禁止f12 document.onkeydown = function(e){ var even= e || window.event； var k = even.keyCode || even.which|| even.charCode if(k == 123){ window.event.cancelBubble = false window.event.returnValue = false } } //禁止复制 <body oncopy = "noCopy()"></body> function noCopy(){ event.returnValue = false; }