|  |  | 
 |  |  |     public static final String FILE_DIR ="FILE_DIR" ; | 
 |  |  |     public static final String PRIVATE_KEY = "PRIVATE_KEY"; | 
 |  |  |     public static final String PROJECT_FILE = "PROJECT_FILE"; | 
 |  |  |     public static final String FORCE_BACK_LOCK = "FORCE_BACK_LOCK"; | 
 |  |  |     public static final String FORCE_BACK_SITE = "FORCE_BACK_SITE"; | 
 |  |  |     public static String REDIS_DEBUG_STR="test_"; | 
 |  |  |     public  interface MqttTopic{ | 
 |  |  |         //开锁 | 
 |  |  |         String openLock = "OPENLOCK"; | 
 |  |  |         //关闭锁头 | 
 |  |  |         String closeLock = "CLOSELOCK"; | 
 |  |  |         //开锁(发布) | 
 |  |  |         String topic_index = "device/lock/"; | 
 |  |  |         String openLock = "device/lock/+/unlock"; | 
 |  |  |         //锁信息,在初始化、状态变更时会推送锁的完整状态(订阅) | 
 |  |  |         String lockInfo = "device/lock/+/info"; | 
 |  |  |         //还车锁头(订阅) | 
 |  |  |         String closeLock = "device/lock/+/bike"; | 
 |  |  |         //实时获取锁信息(发布) | 
 |  |  |         String getLockInfo = "device/lock/+/getInfo"; | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |     /** | 
 |  |  | 
 |  |  |         int all =2; | 
 |  |  |         int partful = 3; | 
 |  |  |   } | 
 |  |  |     public interface LockStatus{ | 
 |  |  |       //  //状态,0闭合, 1打开,2运行中, 3异常 | 
 |  |  |         int closed =0; | 
 |  |  |         int open =1; | 
 |  |  |         int running =2; | 
 |  |  |         int error= 3; | 
 |  |  |     } | 
 |  |  |     public interface goodsorderStatus{ | 
 |  |  |         int waitPay =0; | 
 |  |  |         int pay =1; |