【已解决】swift中dispatch_async的含义
crifan 9年前 (2015-10-29) 2361浏览 0评论
看到ObjC代码： - (void)exChangeMessageDataSourceQueue:(void (^)())queue { dispatch_async(dispatch_get_global_queue(DISPATCH_QU...
标签：dispatch_async
crifan 9年前 (2015-10-29) 2361浏览 0评论
看到ObjC代码： - (void)exChangeMessageDataSourceQueue:(void (^)())queue { dispatch_async(dispatch_get_global_queue(DISPATCH_QU...