若是你想让你的网站内容不被别人复制,能够看看下面的实现方法:javascript
//禁止鼠标右键java
$(document).bind("contextmenu", function(e) {网站
return false;.net
});orm
//禁止键盘按键:ip
<script type="text/JavaScript">get
function key() {input
if (event.shiftKey) {iframe
window.close();it
}
//禁止Shift
if (event.altKey) {
window.close();
}
//禁止Alt
if (event.ctrlKey) {
window.close();
}
//禁止Ctrl
return false;
}
document.onkeydown = key;
</script>
<!-- 禁止选中内容 -->
<script type="text/javascript">
var omitformtags = ["input", "textarea", "select"]
omitformtags = omitformtags.join("|")
function disableselect(e) {
if (omitformtags.indexOf(e.target.tagName.toLowerCase()) == -1)
return false
}
function reEnable() {
return true
}
if (typeof document.onselectstart != "undefined")
document.onselectstart = new Function("return false")
else {
document.onmousedown = disableselect
document.onmouseup = reEnable
}
</script>
JS禁止网页复制和拷贝,只须要在body中加入部分代码便可
<body oncontextmenu="return false" onselectstart="return false" oncopy="return false">
还有另一种方法,除了禁止另存外,其它功能基本上搞定:
<body oncontextmenu="return false" ondragstart="return false" onselectstart="return false"
onselect="document.selection.empty()" oncopy="document.selection.empty()" onbeforecopy="return false"
onmouseup="document.selection.empty()">直接加在body标签里便可
<!--禁止网页另存为: -->
<noscript>
<iframe src="/*"></iframe>
</noscript>