- NSTimer *countTimer;
- countTimer = [NSTimer scheduledTimerWithTimeInterval: 0.8 target: self selector: @selector(timeCount:) userInfo: nil repeats: YES];
- [countTimer fire];
- //延迟1秒执行test方法
- [self performSelector:@selector(test) withObject:nil afterDelay:0.1];
- //该片段来自于http://www.codesnippet.cn/detail/091220137865.html
来源: http://www.codesnippet.cn/detail/091220137865.html