js禁止複製網頁代碼
<! DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "HTTP://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<html xmlns="HTTP://www.jzread.com/1999/xhtml">
<head>
<meta HTTP-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>js禁止複製網頁代碼</title>
<script type="text/javascript">
document.body.oncopy = nocopy;
function nocopy() {
clipboardData.setData("text", "");
setTimeout(nocopydelay,100);
}
function nocopydelay(){
alert("不能複製");
clipboardData.setData("text", "哈哈"+"rn文章來自: jzread.com 詳細參考："+location.href);
}
方法二
function rf()
{return false; }
document.oncoNtextmenu = rf
function keydown()
{ if(event.ctrlKey ==true || event.keyCode ==93 || event.shiftKey ==true){return false;} }
document.onkeydown =keydown
function drag()
{ return false;}
document.ondragstart=drag
function stopmouse(e) {
if (navigator.appName == 'Netscape' && (e.which == 3 || e.which == 2))
return false;
else if
(navigator.appName == 'Microsoft Internet Explorer' && (ev ent.button == 2 || event.button == 3)) {
//alert("");
return false;
}
return true;
}
document.onmousedown=stopmouse;
if (document.layers)
window.captureEvents(Event.MOUSEDOWN);
window.onmousedown=stopmouse;
</script>
</head>
<script language="JavaScript">
<!--
function key(){
if(event.shiftKey){
window.close();}
//禁止Shift
if(event.altKey){
window.close();}
//禁止Alt
if(event.ctrlKey){
window.close();}
//禁止Ctrl
return false;}
document.onkeydown=key;
if (window. Event)
document.captureEvents(Event.MOUSEUP);
function nocoNtextmenu(){
event.cancelBubble = true
event.returnValue = false;
return false;}
function norightclick(e){
if (window. Event){
if (e.which == 2 || e.which == 3)
return false;}
else
if (event.button == 2 || event.button == 3){
event.cancelBubble = true
event.returnValue = false;
return false;}
}
//禁右鍵
document.oncoNtextmenu = nocoNtextmenu; // for IE5+
document.onmousedown = norightcl ick; // for all others
//-->
</script>
<body onselectstart="return false"; onpaste=" return false";>
js禁止複製網頁代碼
</body>
</html>
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