iOS倒计时button闪烁

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 _button.titleLabel.text = [NSString stringWithFormat:@"%d后重发",t];

 [_button setTitle:[NSString stringWithFormat:@"%d后重发",t] forState:UIControlStateNormal];

posted @ 2020-05-28 10:42  GLORY-HOPE  阅读(159)  评论(0编辑  收藏  举报