gprs类库 socket类实现通讯 收发文件收发数据-send and receive data gprs class library socket class that implements the communication send and receive files

使用SOCKET技术实现终端和服务器的远程通讯，运用GPRS模块基于TCP/IP协议，实现服务器远程访问终端.-Use the remote communication the SOCKET technology and the server using GPRS module based on the TCP/IP protocol, server remote access terminal.