本文主要介绍Spring JDBCTemplate的使用方法
- 如何使用Spring JDBCTemplate
- Spring JDBCTemplate的接口文档
- Spring JDBCTemplate的常用方法示例
1.如何使用Spring JDBCTemplate
在Spring的配置文件中ApplicationContext中配置数据源
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"> <property name="driverClassName" value="com.mysql.jdbc.Driver" /> <property name="url" value="jdbc:mysql://xxx.xxx.com:3306/metadb?useUnicode=true&characterEncoding=utf-8" /> <property name="username" value="dbausr" /> <property name="password" value="dbausr" /> </bean> <bean id = "TransactionManager" class = "org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name = "dataSource" ref="dataSource"/> </bean> <bean id = "jdbcTemplate" class = "org.springframework.jdbc.core.JdbcTemplate"> <property name = "dataSource" ref="dataSource"/> </bean>
在Java代码中使用
@Component public class TestDao { @Autowired private JdbcTemplate jdbcTemplate; public void test() { String sql = "select * from base_config limit 1" ; SqlRowSet sqlRowSet = jdbcTemplate.queryForRowSet(sql); while(sqlRowSet.next()) { System.out.println(sqlRowSet.getString(1) + "," + sqlRowSet.getString(2)); } } }
2. 接口文档
http://docs.spring.io/spring/docs/4.1.0.RELEASE/javadoc-api/
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