js实现禁止右键 禁止f12 查看源代码

document.oncontextmenu = function () { return false; };
        document.onkeydown = function () {
            if (window.event && window.event.keyCode == 123) {
                event.keyCode = 0;
                event.returnValue = false;
                return false;
            }
        };

 

转载于:https://www.cnblogs.com/zxf100/p/9660971.html