基于J2ME的移动电子商务

电子商务通常在计算机和手机上进行，要求在网络实现方面必须具备跨平台的技术。Java语言在网络上有易用性、稳定性和安全性等优势．是计算机网络编程的首选语言，更重要的是Java语言体现出良好的跨平台性。使用Java语言的J2EE体系能实现移动电子商务的服务器端编程，而J2ME体系能实现电子商务的手机用户端编程。JavaServlet运行于服务器上，JavaMIDlet运行于用户手机，通过HTTP协议进行交互通讯，通过JDBC操作数据库进行信息读取和存储，完成商务活动。J2ME基于Java体系．有着良好的软硬件兼容性，代表了Internet移动电子商务实现技术的发展方向。

Mobile E-Business Based on J2ME

E-commerce activity is often operated on computers or mobilephones, which requires platform independent technologies in system development. As the best choice for network programming, Java programming language enjoys high usability, stablability, and security. More important, its character of platform independence makes J2EE architecture, based on Java, suitable for the server side programming of a mobile E-commerce sulotions, and J2ME suitable for the programmming on mobilephones. With Java Servlet running on servers and Java MIDlet running on mobilephones, they connect through HTTP protocol and operate database through JDBC to complete a business transaction. Based on Java platform, J2ME has the better software and hardware compatibility and represents the development of mobile E-commerce.