Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我是 BIRT 框架的初学者。请任何人告诉我我的 JPA 项目 Persistence.xml 与 BIRT 应用程序报告数据源之间的连接所涉及的步骤。有没有人能解决这个问题。。。。。。