一个大的猫窝,voidcat

ios 子线程操作UI

[self performSelectorOnMainThread:@selector(hideGiftPop:) withObject:@"234" waitUntilDone:NO];

//234为传递参数，hideGiftPop为执行更新UI的方法。例如</span>

(void)HideGiftPop

{

lab.text = @"cat"

}