js监听键盘复合组合式事件(快捷键)
          使用场景1.快捷输入内容 2.快捷唤起窗口或者执行隐藏命令
        
        
            1.使用快捷键“ctrl+O”
document.addEventListener('keydown', function(e){
  if(e.ctrlKey && e.key =='q'){
     //执行相应的事件
  }
});1.快捷键 Alt + 1 '1,2,3,4 ··· 8,9'
const keynum = ['0','1','2','3','4','5','6','7','8','9'];
      document.addEventListener('keydown', function(e){
          // console.log(e,e.altKey , keynum.findIndex(key=>key==e.key) >= 0,e.key)
			    if (e.altKey && keynum.findIndex(key=>key==e.key) >= 0) {
            const key = Number(e.key);
            const replyType = replyTypeList.value.find(item=>item.id == activeKey.value);
            if(!replyType.id && replyType.length>key){
              return;
            }
            quickWordsBtn(replyType.list[key])
          }
        });