摘要:
一、结构 二、配置文件约定 The JPA provider automatically picks up this descriptor if you place it in a META-INF /orm.xml file on the classpath of the persistence 阅读全文
posted @ 2016-04-03 17:07
shamgod
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摘要:
一、结构 二、model层 1. 三、配置文件 1.persistence.xml(这个文件似乎不起作用) For the “Hello World” application, you delegate database connection handling to a Java Transacti 阅读全文
posted @ 2016-04-03 11:01
shamgod
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