禁止F12和鼠标右键代码

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       禁止F12和鼠标右键代码，代码可以禁止别人F12和鼠标右键代码，可以防止别人偷去你的代码和你的源码。

复制代码
<script>//禁止右键
function click(e) {
if (document.all) {
if (event.button==2||event.button==3) { alert("禁止恶意拿代码的");
oncontextmenu='return false';
}
}
if (document.layers) {
if (e.which == 3) {
oncontextmenu='return false';
}
}
}
if (document.layers) {
document.captureEvents(Event.MOUSEDOWN);
}
document.onmousedown=click;
document.oncontextmenu = new Function("return false;")
document.onkeydown =document.onkeyup = document.onkeypress=function(){ 
if(window.event.keyCode == 12) { 
window.event.returnValue=false;
return(false); 
} 
}
</script>
        
        
<script>//禁止F12
function fuckyou(){
window.close(); //关闭当前窗口(防抽)
window.location="about:blank"; //将当前窗口跳转置空白页
}
 
function click(e) {
if (document.all) {
  if (event.button==2||event.button==3) { 
alert("禁止恶意拿代码的");
oncontextmenu='return false';
}
 
}
if (document.layers) {
if (e.which == 3) {
oncontextmenu='return false';
}
}
}
if (document.layers) {
fuckyou();
document.captureEvents(Event.MOUSEDOWN);
}
document.onmousedown=click;
document.oncontextmenu = new Function("return false;")
document.onkeydown =document.onkeyup = document.onkeypress=function(){ 
if(window.event.keyCode == 123) { 
fuckyou();
window.event.returnValue=false;
return(false); 
} 
}
</script>