springboot jpa多数据源
时间: 2023-03-13 16:17:20 浏览: 149
Spring Boot JPA的多数据源配置可以通过定义多个@Bean注解来实现,具体步骤如下:1)定义多个数据源,比如定义两个数据源,分别为primaryDataSource和secondaryDataSource;2)为每个数据源配置不同的JPA EntityManager,比如primaryEntityManager和secondaryEntityManager;3)定义JPA TransactionsManager,用于管理多个数据源的事务,比如primaryTransactionsManager和secondaryTransactionsManager;4)定义JPA Repositories,用于访问不同的数据源,比如primaryRepository和secondaryRepository;5)在Spring Boot的配置文件中定义多个数据源,比如primaryDataSource和secondaryDataSource。
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