禁止检查查看源代码,但是某些浏览器会失效
window.onload = function(){
//屏蔽键盘事件
document.onkeydown = function (){
var e = window.event || arguments[0];
//F12
if(e.keyCode == 123){
return false;
//Ctrl+Shift+I
}else if((e.ctrlKey) && (e.shiftKey) && (e.keyCode == 73)){
return false;
//Shift+F10
}else if((e.shiftKey) && (e.keyCode == 121)){
return false;
//Ctrl+U
}else if((e.ctrlKey) && (e.keyCode == 85)){
return false;
} };
//屏蔽鼠标右键
document.oncontextmenu = function (){
return false;
}
}