netbeans学习资料在 SOAP 中传递二进制数据第 1 部分：创建一个 EJB 模块，它包含一个使图像可用的会话 Bean。-netbeans learning materials to pass binary data in SOAP Part 1: Creating an EJB module that contains an image available to the session Bean.

主要用于NetBeans中的EJB模块，建立会话bean,解决数据库连接问题-Mainly used for the EJB module in NetBeans, the establishment of a session bean, to resolve database connection problems

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