摘要: //1、创建主线程(串行) dispatch_async(dispatch_get_main_queue(), ^{ //刷新界面代码 }); //2、创建异步线程(并行) dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRI... 阅读全文
posted @ 2016-01-05 20:38 技术哥丶 阅读(214) 评论(0) 推荐(0)