Spring Boot Error: Error creating bean with Name ' entitymanagerfactory ' defined in class path resource

Spring Boot writes a Web project that, when using SPRING-DATA-JPA, launches the following error:

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

Workaround: Add dependencies to both

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

In addition, we can see that in MainApplication, the following annotations are also available:

　　@EnableAutoConfiguration(exclude={DataSourceAutoConfiguration.class})

Startup does not make an error, but at this point, the automatic creation of table functionality is not implemented, it is recommended to use the first way.

Spring Boot Error: Error creating bean with Name ' entitymanagerfactory ' defined in class path resource