nstimer 定时器穿参数

for (GoldView *vc in viewGoldCollection)

{

[NSTimer scheduledTimerWithTimeInterval:2 target:self selector:@selector(animateTimer:) userInfo:vc repeats:NO];

}

-(void)animateTimer:(NSTimer *)timer

{

[self performSelectorOnMainThread:@selector(setShowGoldView:) withObject:(GoldView*)timer.userInfo waitUntilDone:NO];

//Not sure if this is required, since the timer does not repeat

[timer invalidate];

}

-(void)setShowGoldView:(GoldView*)vc

{

[vc setStyle:rand()%3 ];

[vc AddStartEffect:rand()%3];

}