【发布时间】:2012-05-17 13:14:16
【问题描述】:
这有什么区别:
[[NSOperationQueue mainQueue] addOperationWithBlock:^{
[self doSomthing:object];
}];
还有这个:
[self performSelectorOnMainThread:@selector(doSomething:) withObject:object waitUntilDone:NO]
【问题讨论】:
标签: ios iphone objective-c concurrency nsoperationqueue