html 防止复制文章的js
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0
Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<script type="text/javascript" src="jquery.js"></script>
<body>
<div>方法只负责的代码</div>
<script
type="text/javascript">
$(function(){ //防止复制的
$(document).keydown(function(event)
{
if
((event.ctrlKey&&event.which==67)
||
(event.ctrlKey&&event.which==86))
{
return false;
}
})
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<script type="text/javascript" src="jquery.js"></script>
<body>