JPA使用

1.1_persistence使用问题

import javax.persistence.*;
需要在pom文件加入依赖：

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

以及

	<repositories>
		<repository>
			<id>spring-releases</id>
			<name>Spring Releases</name>
			<url>https://repo.spring.io/libs-release</url>
		</repository>
		<repository>
			<id>org.jboss.repository.releases</id>
			<name>JBoss Maven Release Repository</name>
			<url>https://repository.jboss.org/nexus/content/repositories/releases</url>
		</repository>
	</repositories>
	<pluginRepositories>
		<pluginRepository>
			<id>spring-releases</id>
			<name>Spring Releases</name>
			<url>https://repo.spring.io/libs-release</url>
		</pluginRepository>
	</pluginRepositories>