上篇回顧:簡單兩步 ~ 繞過 "Paused in debugger"
點評:這次屏蔽和上次不太一樣,是通過正常函數來實現的
PS:這個網站的屏蔽方式在360瀏覽器下生效,谷歌瀏覽器並沒有生效(me:版本 70.0.3538.110)
先演示下效果:
貼下提煉出來的demo:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<script>
// 反調試函數,參數:開關,執行代碼
function endebug(off, code) {
if (!off) {
!function (e) {
function n(e) {
function n() {
return u
}
function o() {
window.Firebug && window.Firebug.chrome && window.Firebug.chrome.isInitialized ? t("on") : (a = "off", console.log(d), console.clear(), t(a))
}
function t(e) {
u !== e && (u = e, "function" == typeof c.onchange && c.onchange(e))
}
function r() {
l || (l = !0, window.removeEventListener("resize", o), clearInterval(f))
}
"function" == typeof e && (e = {
onchange: e
});
var i = (e = e || {}).delay || 500,
c = {};
c.onchange = e.onchange;
var a, d = new Image;
d.__defineGetter__("id", function () {
a = "on"
});
var u = "unknown";
c.getStatus = n;
var f = setInterval(o, i);
window.addEventListener("resize", o);
var l;
return c.free = r, c
}
var o = o || {};
o.create = n, "function" == typeof define ? (define.amd || define.cmd) && define(function () {
return o
}) : "undefined" != typeof module && module.exports ? module.exports = o : window.jdetects = o
}(), jdetects.create(function (e) {
var a = 0;
var n = setInterval(function () {
if ("on" == e) {
setTimeout(function () {
if (a == 0) {
a = 1;
setTimeout(code);
}
}, 200)
}
}, 100)
})
}
}
</script>
</head>
<body>
<h1>你可以看見嗎?</h1>
<script type="text/javascript">
endebug(false, function () {
// 非法調試執行的代碼(不要使用控制台輸出的提醒)
document.write("檢測到非法調試,請關閉后刷新重試!");
});
</script>
</body>
</html>
PS:快速定位可以使用監聽功能:(解決:屏蔽JS)