js;">$(function(){   //獲取驗證碼   var getCode = document.getElementById('getCode');    var wait = 60;    function time(btn){      if (wait===0) {        btn.removeAttribute("disabled");        btn.innerHTML = "獲取驗證碼";        wait = 60;      }else{        btn.setAttribute("disabled",true);        btn.innerHTML = wait + "秒后重試";        wait--;        setTimeout(function(){          time(btn);        },1000);      }    }    getCode.onclick = function(){      time(this);    };})