随着移动智能手机的普及和扩展性提高，为便于学生实时查询成绩，提出一个基于Android 的学生成绩推送 系统。本文引用Push 技术，采取浏览器和服务器模式的B/S 结构，选取基于TCP/IP 长连接的方式完成应用服务器与客户端之 间数据推送过程中的网络通信，然后结合客户端的实际需要，通过应用服务器、手机客户端和代理服务器完成整个流程。

With the popularity of mobile smart phones and increase of scalability, in order to facilitate students' real-time query results, this paper presents a student achievement push system based on Android. It uses Push technology and B / S structure, completes network communication between the application server and the client based on TCP / IP long link, and then combines with the actual needs of the client to complete the entire process with application server, mobile client and proxy server.