时间:2021-07-01 10:21:17 帮助过:20人阅读
<!-- Spring jdbcTemplate --> <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate" abstract="false" lazy-init="false" autowire="default" > <property name="dataSource"> <ref bean="dataSource" /> </property> </bean> @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations = { "classpath*:/resource/springmvc-dao.xml" }) @TransactionConfiguration(defaultRollback = true) public class TestSpringJDBC { @Autowired private JdbcTemplate template; @Test public void TestDB() throws SQLException{ System.err.println("template.getDataSource().getConnection()======="+template.getDataSource().getConnection()); } @Test public void queryUsers(){ String selSQL ="select * from usr_test " ; List<User> userlist= (List<User>) template.query(selSQL, new BeanPropertyRowMapper(User.class)); System.err.println("userlist.Size()=========="+userlist.size()); for (int i = 0; i < userlist.size(); i++) { User user=(User)userlist.get(i); System.err.println("第"+i+"名字是:"+user.getName()); } } }
本文出自 “w51spring” 博客,请务必保留此出处http://w51spring.blog.51cto.com/7524892/1771397
spring jdbctemplate操作数据库
标签:spring