摘要:
NSString *uuid = [[NSUUID UUID] UUIDString]; NSLog(@"uuid = %@",uuid); 阅读全文
摘要:
最初:首先判断蓝牙状态是否支持和开启/***判断是否开启蓝牙*/-(void)centralManagerDidUpdateState:(CBCentralManager*)central{if(central.state!=CBCentralManagerStatePoweredOn){UIAle... 阅读全文