[网站建设]网页防复制代码 禁止查看网页源文件代码

如果也许 技术备忘 1.0K+
【全民云计算】云主机低至2折

插入网页即可。


<body leftmargin="2" topmargin="0" marginwidth="0" marginheight="0" oncontextmenu="return false" ondragstart="return false" onselectstart ="return false" onselect="document.selection.empty()" oncopy="document.selection.empty()" onbeforecopy="return false" onmouseup="document.selection.empty()">


<noscript><iframe src="/blog/*>";</iframe></noscript>


1. oncontextmenu="window.event.returnvalue=false" //将彻底屏蔽鼠标右键


<table border oncontextmenu=return(false)><td>no</table> //可用于Table


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2. <body onselectstart="return false"> //取消选取、防止复制


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3. onpaste="return false" //不准粘贴


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4. oncopy="return false;" oncut="return false;" // 防止复制


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5. //防止被人frame


<SCRIPT LANGUAGE=javascript><!--


if (top.location != self.location)top.location=self.location;


// --></SCRIPT>


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6. <noscript><iframe src="/blog/*.html>";</iframe></noscript> //网页将不能被另存为


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7. //改变连接是状态栏的显示内容


〈a href="http://v.2best.cc" onMo ... ;window.status='输入连接状态栏显示内容’;return true">


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8. //禁止网页中目标对象被下载(如图片)


下面的代码将帮助你禁止网页中目标对象被下载:


<a href="javascript:void(0)" onMouseDown="alert('对不起!图片不能下载!')">


</a>


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9. //页面禁止刷新完全


最好在pop出来的窗口里用,没工具栏的


<body onkeydown="KeyDown()" onbeforeunload="location=location"


oncontextmenu="event.returnValue=false">


<script language="Javascript"><!--


function KeyDown(){


if ((window.event.altKey)&&


((window.event.keyCode==37)||


(window.event.keyCode==39))){ alert("请访问我的主页");


event.returnValue=false;


}


if ((event.keyCode==8)|| (event.keyCode==116)){ //屏蔽 F5 刷新键


event.keyCode=0;


event.returnValue=false;


}


if ((event.ctrlKey)&&(event.keyCode==78)){ //屏蔽 Ctrl+n


event.returnValue=false;


}


if ((event.shiftKey)&&(event.keyCode==121)){ //屏蔽 shift+F10


event.returnValue=false;


}


}


</script>


</body>

标签: 网站建设

【助力企业上云】性能级主机2-5折

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