提示：Parameter 1 of method springProcessEngineConfiguration in org.activiti.spring.boot.JpaProcessEngineAutoConfiguration$JpaConfiguration required a bean of type 'javax.persistence.EntityManagerFactory' that could not be found. springboot2.5集成activiti的时候出现错误

添加依赖

 1   <dependency>
 2             <groupId>javax.xml.bind</groupId>
 3             <artifactId>jaxb-api</artifactId>
 4             <version>2.4.0-b180830.0359</version>
 5         </dependency>
 6         <dependency>
 7             <groupId>org.hibernate</groupId>
 8             <artifactId>hibernate-entitymanager</artifactId>
 9             <version>4.3.8.Final</version>
10         </dependency>

完美解决问题，暂时没有考究具体原因