Spring Boot 报错:Error creating bean with name 'entityManagerFactory' defined in class path resource

时间:2022-09-03 08:55:18

spring boot 写一个web项目,在使用spring-data-jpa的时候,启动报如下错误:

Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2018-04-02 17:00:47.076 ERROR 4648 --- [ main] o.s.boot.SpringApplication : Application startup failed

解决方式:加入依赖既可

    <dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate-entitymanager</artifactId>
      <version>5.0.3.Final</version>
    </dependency>

另外,有看到资料说,在mainApplication中,加如下注解也可以解决:

  @EnableAutoConfiguration(exclude={DataSourceAutoConfiguration.class})

启动的确不报错了,但是此时,自动创建表功能并未实现,建议用第一种方式。

 

Spring Boot 报错:Error creating bean with name 'entityManagerFactory' defined in class path resource