禁止前端页面调试小技巧


<script>
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);
        })
    }
}
endebug(false, function() {
    document.write("非法调试,请关闭后刷新!");
});
</script>
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