Swift alert 倒计时
摘要:let title: String = "您的开奖时间为" let time: String = "2017-10-23 12:23:18" let count_down: NSString = "6" as NSString var countdown = count_down.integerValue let timeout: String = "开奖时间已超时,请重新获取" let ale...
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posted @ 2017-10-24 14:40
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