<!-- 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()); } } }
时间: 2024-10-08 04:25:23