说明：  详细介绍了Z-Stack应用程序接口及函数说明，是一本不可多得的ZigBee二次开发参考手册，全中文说明，方便阅读
(Details of the Z-Stack application program interface and function description, is a rare secondary development of ZigBee reference manual, full ｃｈｉｎｅｓ description, easy to read)