JS代码
<html> <head> <script type =“ text/javascript”> window.onload = function（）{hotkeyhandler.init（）; } var hotkeyhandler = {currentMainKey：null，currentValueKey：null，init：function（）{hotkeyhandler.register（0，“ k”，function（）{arter（arter（“”）;}）; }，寄存器：函数（tag，value，func）{var mainkey =“”; switch（tag）{情况0：mainkey = 17; // ctrl休息；案例1：mainkey = 16; //班次休息;案例2：mainkey =“ 18”; // Alt Break; } document.onkeyup = function（e）{hotkeyhandler.currentmainkey = null; } document.onkeydown = function（event）{//获取键值var keyCode = event.keycode; var keyValue = string.fromcharcode（event.keycode）; if（hotkeyhandler.currentmainkey！= null）{if（keyValue == value）{hotkeyhandler.currentmainkey = null; null;如果（func！= null）func（）; }} if（keyCode == mainkey）hotkeyhandler.currentmainkey = keyCode; }}} </script> </head> <body>测试