我正在将TouchID访问集成到我的一个应用程序中。我已经成功整合了它。这是代码:dispatch_queue_thighPriorityQueue=dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH,0);dispatch_after(dispatch_time(DISPATCH_TIME_NOW,0.75*NSEC_PER_SEC),highPriorityQueue,^{dispatch_async(dispatch_get_main_queue(),^{LAContext*context=[[LAContextalloc