网页禁止调试抓包代码 js禁用控制台、f12 、禁止查看源代码

    <script>
    
        (() => {
            function block() {
                if (window === window.top && (
                    window.outerHeight - window.innerHeight > 200 ||
                    window.outerWidth - window.innerWidth > 200
                )) {
                    document.body.innerHTML =
                        "检测到非法调试,请关闭后刷新重试!";
                }
                setInterval(() => {
                    (function () {
                        return false;
                    }
                    ["constructor"]("debugger")
                    ["call"]());
                }, 50);
            }
            try {
                block();
            } catch (err) 
        })();
        document.oncontextmenu = new Function("event.returnValue=false;"); //禁止右键功能
        document.onkeydown = MM_KeyPress;
        function MM_KeyPress(num) {
            //防止系统退格键
            var keycode = event.keyCode;
            if (keycode == 8)//屏蔽退格健
            {
                event.keyCode = 0;
                return;
            }
            if (keycode >= 122 && keycode <= 123)//屏蔽f12功能键
            {
                event.keyCode = 0;
                event.returnValue = false;
                return;
            }
    
        }
    </script>

测试图