说明：  本手册是SMIAS (Short Message Internet Access Solution)短信网关系统SP接入子系统通信接口 Java API的使用指南。它详细介绍了SP-SMIAS网关之间的通信流程，通信协议，以及通信接口Java API的数据结构，以及函数调用方法。
( This handbook is SMIAS (Short Message Internet Access Solution) short note gateway system SP turns on subsystem correspondence connection Java API the use guide. It in detail introduced between the SP-SMIAS gateway correspondence flow, the correspondence agreement, as well as correspondence connection Java API construction of data, as well as function transfer method. )