已解决: 我的解决方案:我从DatabaseConfig.java中删除了dataSource()方法.然后,应用程序成功启动:)
我刚刚将Spring Boot项目从1.5.x更新到2.0.0.在更新之前,此应用程序正常工作但在更新后,我收到的一些错误如下.有什么问题,你能帮帮我吗?
我在项目中使用PostgreSQL,Hibernate,JPA.
我也试过这个,但它对我不起作用.
谢谢你的时间 :)
这是问题:
2018-03-03 23:19:37.934 ERROR 42323 --- [ main] com.zaxxer.hikari.HikariConfig : HikariPool-1 - dataSource or dataSourceClassName or jdbcUrl is required.
2018-03-03 23:19:37.938 WARN 42323 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Unsatisfied dependency expressed through method 'entityManagerFactory' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating …Run Code Online (Sandbox Code Playgroud)