人大金仓 mybatis适配
时间: 2023-12-14 15:34:53 浏览: 87
很高兴回答您的问题。根据您提供的引用内容,KingbaseES数据库是支持JDBC的,因此可以使用MyBatis框架进行适配。下面是适配步骤:
1.在Maven项目中添加KingbaseES JDBC驱动依赖:
```xml
<dependency>
<groupId>com.kingbase</groupId>
<artifactId>kingbasees-jdbc</artifactId>
<version>8.3.7.2</version>
</dependency>
```
2.在MyBatis配置文件中添加数据源配置:
```xml
<dataSource type="com.alibaba.druid.pool.DruidDataSource">
<property name="driverClassName" value="com.kingbase.Driver"/>
<property name="url" value="jdbc:kingbase://localhost:54321/test"/>
<property name="username" value="root"/>
<property name="password" value="root"/>
</dataSource>
```
3.在MyBatis配置文件中添加Mapper映射文件:
```xml
<mappers>
<mapper resource="com/example/mapper/UserMapper.xml"/>
</mappers>
```
4.在Mapper映射文件中编写SQL语句:
```xml
<select id="getUserById" parameterType="int" resultType="com.example.entity.User">
select * from user where id = #{id}
</select>
```
5.在Java代码中使用MyBatis进行数据库操作:
```java
SqlSession sqlSession = sqlSessionFactory.openSession();
UserMapper userMapper = sqlSession.getMapper(UserMapper.class);
User user = userMapper.getUserById(1);
System.out.println(user);
sqlSession.close();
```
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