Spring Data JPA 引用依赖和配置文件-----入门级

引用依赖<properties>    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>    <project.hibernate.version>5.0.7.Final</project.hibernate.version>    <maven.compiler.source>1.7</maven.compiler.source>    <maven.compiler.target>1.7</maven.compiler.target></properties><dependencies>    <dependency>        <groupId>junit</groupId>        <artifactId>junit</artifactId>        <version>4.12</version>    </dependency>    <!--hibernate 对jpa的支持-->    <dependency>        <groupId>org.hibernate</groupId>        <artifactId>hibernate-entitymanager</artifactId>        <version>${project.hibernate.version}</version>    </dependency>    <dependency>        <groupId>org.hibernate</groupId>        <artifactId>hibernate-c3p0</artifactId>        <version>${project.hibernate.version}</version>    </dependency>    <dependency>        <groupId>log4j</groupId>        <artifactId>log4j</artifactId>        <version>1.2.17</version>    </dependency>    <dependency>        <groupId>mysql</groupId>        <artifactId>mysql-connector-java</artifactId>        <version>5.1.6</version>    </dependency></dependencies>

配置文件

<?xml version="1.0" encoding="UTF-8"?><persistence xmlns="http://java.sun.com/xml/ns/persistence" version="2.0">    <persistence-unit name="myjpa" transaction-type="RESOURCE_LOCAL">        <properties>            <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>            <property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/spring_datajpa01?characterEncoding=utf-8"/>            <property name="javax.persistence.jdbc.user" value="root"/>            <property name="javax.persistence.jdbc.password" value="123456"/>

            <property name="hibernate.show_sql" value="true"/>            <property name="hibernate.format_sql" value="true"/>            <property name="hibernate.hbm2ddl.auto" value="update"/>        </properties>    </persistence-unit></persistence>

原文地址：https://www.cnblogs.com/geng-geng1997/p/11358374.html