SecureMessenger可以在支持J2ME的设备（移动电话，PDA等）上进行安全的点对点消息通信。最初的实现使用SMS作为传输，用3DES 作为密码。 -SecureMessenger can support J2ME equipment (mobile phones, PDAs, etc.) to conduct secure point-to-point messaging. The initial realization of the use of SMS as transmi

J2ME开发的最新经典教程，包含了对于MIDP和MSA的框架介绍，并且对界面，图形，画布，游戏，3D，蓝牙，安全通信，数据记录，文件读写等各个方面进行了详细介绍，书中链接中包含有全部的示例代码-The development of the latest classic J2ME tutorial, including MIDP and MSA for the introduction of the framework, and on the interface, graphics, canvas