按下F12自动跳转到自定义网页

<script>
function collect() {
    //开始javascript执行过程的数据收集
    console.profile();
    //配合profile方法，作为数据收集的结束
    console.profileEnd();
    //判断profiles里有无内容,若有,则说明按下了F12  
    if (console.clear) {
        //清空控制台
        console.clear()
    };
    if (typeof console.profiles == "object") {
        return console.profiles.length > 0;
    }
}
function check() {
    if ((window.console && (console.firebug || console.table && /firebug/i.test(console.table()))) || (typeof opera == 'object' && typeof opera.postError == 'function' && console.profile.length > 0)) {
        jump();
    }
    if (typeof console.profiles == "object" && console.profiles.length > 0) {
        jump();
    }
}
check();
window.onresize = function() {
    //判断当前窗口内页高度和窗口高度
    if ((window.outerHeight - window.innerHeight) > 200)
    jump();
}
function jump() {
    window.location = "https://www.baidu.com";
}
</script>

<script>
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>