Spring boot整合JPA：添加spring-boot-starter-data-jpa 依赖报错 解决方法

在Spring boot整合JPA的时候，在网上查询添加的依赖

[code] <dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>

正常导入之后出现以下错误

[code]***************************
APPLICATION FAILED TO START
***************************

Description:

An attempt was made to call the method javax.persistence.spi.PersistenceUnitInfo.getValidationMode()Ljavax/persistence/ValidationMode; but it does not exist. Its class, javax.persistence.spi.PersistenceUnitInfo, is available from the following locations:

jar:file:/D:/javaenvironment/apache-maven-3.6.0/repository/javax/persistence/persistence-api/1.0/persistence-api-1.0.jar!/javax/persistence/spi/PersistenceUnitInfo.class
jar:file:/D:/javaenvironment/apache-maven-3.6.0/repository/javax/persistence/javax.persistence-api/2.2/javax.persistence-api-2.2.jar!/javax/persistence/spi/PersistenceUnitInfo.class

It was loaded from the following location:

file:/D:/javaenvironment/apache-maven-3.6.0/repository/javax/persistence/persistence-api/1.0/persistence-api-1.0.jar

Action:

Correct the classpath of your application so that it contains a single, compatible version of javax.persistence.spi.PersistenceUnitInfo

Process finished with exit code 0

 

 将依赖改为

[code] <dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>2.1.5.RELEASE</version>
</dependency>

正常解决！

或者：

[code] <!-- jpa-->

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>javax.persistence</groupId>
<artifactId>javax.persistence-api</artifactId>
<version>2.2</version>
</dependency>
<dependency>
<groupId>javax.persistence</groupId>
<artifactId>persistence-api</artifactId>
<version>1.0</version>
</dependency>

血泪教训，望参考。