swift 获取推送deviceToken
升级swift3以后,在使用didRegisterForRemoteNotificationsWithDeviceToken这个方法的时候返回的deviceToken的数据类型为Data,打印出来的deviceToken值是“32byte ”
下面两种方法转打印 deviceToken
let device = NSData(data: deviceToken)
let deviceId = device.description.replacingOccurrences(of:"<", with:"").replacingOccurrences(of:">", with:"").replacingOccurrences(of:" ", with:"")
print("我的deviceToken:\(deviceId)")
或者
let str = deviceToken.map { String(format: "%02.2hhx", $0) }.joined()
print(message: str)
群号:186052819