JVending是一个内容供应系统，实现了客户端配置的J2EE规范（JSR - 124）。 JVending提供了目录管理和设备检测。项目还包括WAP随身，MMS客户端和一个设备的注册表。-JVending is a content supply system, to achieve the client configuration of the J2EE specification (JSR- 124). JVending provides directory management and device detection. The project also includes a WAP push, MMS client and a device registry.