// 确保前缀为 spring.jpa 的属性被加载到 bean JpaProperties @EnableConfigurationProperties(JpaProperties.class) // 导入 DataSourceInitializedPublisher.Registrar, 用于向容器注册 bean DataSourceInitializedPublisher, // DataSourceInitializedPublisher 是一个 BeanPostProcessor @Import(DataSourceInitializedPublisher....
HibernateJpaAutoConfiguration 在 Spring Boot 项目中的典型使用场景 在Spring Boot 项目中,开发者通常不需要显式地配置 HibernateJpaAutoConfiguration,因为 Spring Boot 的自动配置机制会自动处理这些工作。开发者只需在 application.properties 或application.yml 文件中配置相关的 JPA 属性,Spring Boot 就会根据这些配置...
HibernateJpaAutoConfiguration.class } ) @EnableTransactionManagement public class MyTransactionManagerAutoConfiguration { @Bean public JtaTransactionManager transactionManager() { // Get some JtaTransactionManager - I am getting one from JBoss via JNDI } } ...
c.使用JPA注解配置实体类 1packagehuguangqin.com.cnblogs.entity;2importjava.io.Serializable;3importjavax.persistence.Column;4importjavax.persistence.Entity;5importjavax.persistence.GeneratedValue;6importjavax.persistence.GenerationType;7importjavax.persistence.Id;8importjavax.persistence.Table;910@Entity// 表示...
#JPA Configuration: spring.jpa.database=MySQL spring.jpa.show-sql=truespring.jpa.generate-ddl=truespring.jpa.hibernate.ddl-auto=update spring.jpa.hibernate.naming_strategy=org.hibernate.cfg.ImprovedNamingStrategy 创建实体配置实体 @EntitypublicclassUser {//主键@Id ...
#JPA Configuration: spring.jpa.database=MYSQL # Show or not log for each sql query spring.jpa.show-sql=false spring.jpa.generate-ddl=true # Hibernate ddl auto (create, create-drop, update) spring.jpa.hibernate.ddl-auto=create #spring.jpa.database-platform=org.hibernate.dialect.MySQL5Dialect...
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception ...
yml里配置了两个数据源,和一些jpa和Hibernate的配置。 下面是DataSource的配置: /** * @author wuweifeng wrote on 2019/3/5. */ @Configuration public class DataSourceConfig { @Primary @Bean(name = "primaryDataSource") @ConfigurationProperties(prefix = "spring.datasource.primary") ...
#JPA Configuration: spring.jpa.database=MYSQL # Show or not log for each sql query spring.jpa.show-sql=false spring.jpa.generate-ddl=true # Hibernate ddl auto (create, create-drop, update) spring.jpa.hibernate.ddl-auto=create #spring.jpa.database-platform=org.hibernate.dialect.MySQL5Dialect...
二、Spring JPA 配置项 在SpringBoot中,Hibernate的相关配置都保存在HibernateProperties,它配置了ConfigurationProperties注解,会自动装载前缀为spring.jpa.hibernate的配置。 1、常用配置项 spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.PostgreSQLDialect ...