J2EE规范的JAAS开发安全实例：介绍了J2EE的安全模式、中间件应用的JAAS实现。-J2EE standard JAAS security development examples : a J2EE security model, middleware applications JAAS achieve.

这个对学习j2ee的人来说是一个很基础的东西，主要是针对学习过程中的一些问题的解答，可以下载看看！１-learning creates the right people is a very basic things. learning is mainly directed against the process of answering some questions, can be downloaded see! 1