JS 60秒后重新发送验证码的实例讲解

//settime($("#getPhoneCode"),60);function settime($obj, time) {  if (time == 0) {    $obj.attr("disabled", false);    $obj.css("background", "#f38401").css("cursor", "pointer");    $obj.text("获取手机验证码");     return;  } else {    $obj.attr("disabled", true);    $obj.css("background", "#ccc").css("cursor", "not-allowed");    $obj.text("重新发送(" + time + ")");    time--;  }  setTimeout(function () { settime($obj, time) }, 1000)}