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Update 67.8. Use a traditional persistence.xml.md

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qibaoguang 2015-04-02 13:07:47 +08:00
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IX. ‘How-to’ guides/67.8. Use a traditional persistence.xml.md
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### 67.8. 使用普通的persistence.xml
Spring不要求使用XML配置JPA提供者（provider），并且Spring Boot假定你想要充分利用该特性。如果你倾向于使用`persistence.xml`，那你需要定义你自己的id为'entityManagerFactory'的LocalEntityManagerFactoryBean类型的`@Bean`，并在那设置持久化单元的名称。
默认设置可查看[JpaBaseConfiguration](https://github.com/spring-projects/spring-boot/blob/master/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/orm/jpa/JpaBaseConfiguration.java)