标签：case 组合键 方向键 Ctrl Shift break 小键盘 keyName keyCode
<html>
<head>
</head>
<body onkeyup="window.alert(showKeyName(event))">
按键测试，支持像 Ctrl+Alt+Shift+T 的组合键（注：非浏览器热键）
<script type="text/javascript">
function showKeyName(e)
{
var keyName;
switch(e.keyCode)
{
case 8:keyName = e.keyCode+"[退格]";break;
case 9:keyName = e.keyCode+"[Tab]";break;
case 13:keyName = e.keyCode+"[Enter]";break;
case 16:keyName = e.keyCode+"[Shift]";break;
case 17:keyName = e.keyCode+"[Ctrl]";break;
case 18:keyName = e.keyCode+"[Alt]";break;
case 19:keyName = e.keyCode+"[PauseBreak]";break;
case 20:keyName = e.keyCode+"[Caps Lock]";break;
case 27:keyName = e.keyCode+"[Esc]";break;
case 32:keyName = e.keyCode+"[空格]";break;
case 33:keyName = e.keyCode+"[PageUp]";break;
case 34:keyName = e.keyCode+"[PageDown]";break;
case 35:keyName = e.keyCode+"[End]";break;
case 36:keyName = e.keyCode+"[Home]";break;
case 37:keyName = e.keyCode+"[方向键左]";break;
case 38:keyName = e.keyCode+"[方向键上]";break;
case 39:keyName = e.keyCode+"[方向键右]";break;
case 40:keyName = e.keyCode+"[方向键下]";break;
case 45:keyName = e.keyCode+"[Insert]";break;
case 46:keyName = e.keyCode+"[Delete]";break;
case 91:keyName = e.keyCode+"[左Win]";break;
case 92:keyName = e.keyCode+"[右Win]";break;
case 93:keyName = e.keyCode+"[快捷菜单键]";break;
case 95:keyName = e.keyCode+"[Sleep]";break;
case 96:keyName = e.keyCode+"[小键盘区0]";break;
case 97:keyName = e.keyCode+"[小键盘区1]";break;
case 98:keyName = e.keyCode+"[小键盘区2]";break;
case 99:keyName = e.keyCode+"[小键盘区3]";break;
case 100:keyName = e.keyCode+"[小键盘区4]";break;
case 101:keyName = e.keyCode+"[小键盘区5]";break;
case 102:keyName = e.keyCode+"[小键盘区6]";break;
case 103:keyName = e.keyCode+"[小键盘区7]";break;
case 104:keyName = e.keyCode+"[小键盘区8]";break;
case 105:keyName = e.keyCode+"[小键盘区9]";break;
case 106:keyName = e.keyCode+"[*]";break;
case 107:keyName = e.keyCode+"[+]";break;
case 109:keyName = e.keyCode+"[-]";break;
case 110:keyName = e.keyCode+"[.]";break;
case 111:keyName = e.keyCode+"[/]";break;
case 112:keyName = e.keyCode+"[F1]";break;
case 113:keyName = e.keyCode+"[F2]";break;
case 114:keyName = e.keyCode+"[F3]";break;
case 115:keyName = e.keyCode+"[F4]";break;
case 116:keyName = e.keyCode+"[F5]";break;
case 117:keyName = e.keyCode+"[F6]";break;
case 118:keyName = e.keyCode+"[F7]";break;
case 119:keyName = e.keyCode+"[F8]";break;
case 120:keyName = e.keyCode+"[F9]";break;
case 121:keyName = e.keyCode+"[F10]";break;
case 122:keyName = e.keyCode+"[F11]";break;
case 123:keyName = e.keyCode+"[F12]";break;
case 144:keyName = e.keyCode+"[NumLock]";break;
case 145:keyName = e.keyCode+"[ScrollLock]";break;
case 186:keyName = e.keyCode+"[;]";break;
case 187:keyName = e.keyCode+"[=]";break;
case 188:keyName = e.keyCode+"[,]";break;
case 189:keyName = e.keyCode+"[-]";break;
case 190:keyName = e.keyCode+"[.]";break;
case 191:keyName = e.keyCode+"[/]";break;
case 192:keyName = e.keyCode+"[`]";break;
case 219:keyName = e.keyCode+"[[]";break;
case 220:keyName = e.keyCode+"[\\]";break;
case 221:keyName = e.keyCode+"[]]";break;
case 222:keyName = e.keyCode+"[']";break;
//case 255:keyName = e.keyCode+"[Power]";break;
case 255:keyName = e.keyCode+"[Wake]";break;
default:keyName = e.keyCode+"[" + String.fromCharCode(e.keyCode) + "]";break;
}
if((e.shiftKey)&&(e.keyCode!=16)){keyName = e.keyCode+"[Shift] + " + keyName;}
if((e.altKey)&&(e.keyCode!=18)){keyName = e.keyCode+"[Alt] + " + keyName;}
if((e.ctrlKey)&&(e.keyCode!=17)){keyName = e.keyCode+"[Ctrl] + " + keyName;}
return keyName;
}
</script>
</body>
</html>
<script language="javascript">
function window.document.onkeyup()
{
alert(event.keyCode);
}
</script>
标签：case,
组合键,
方向键,
Ctrl,
Shift,
break,
小键盘,
keyName,
keyCode
From： https://blog.51cto.com/u_15955464/6040288