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js获取验证码倒计时的实现方法

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Release： 2016-06-07 17:22:59
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我们经常网购，在支付前为了验证客户的身体， 有时需要获取手机发送的验证码，当点击获取验证码按纽时会出现倒计时，如下图所示


js获取验证码倒计时的实现方法


实现方法：
Copy after login

注：参数var wait=60;为等待时间60秒，可以根据自身实际情况来设置。当在等待时间内获取不到验证码，可以点击重新获取。

Related labels：
function nbsp quot script wait
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