JDBC Druid数据库连接池

public class DruidTest {
    @Test
    public void getConnection() throws Exception {
        Properties pros = new Properties();
        InputStream is = ClassLoader.getSystemClassLoader().getResourceAsStream("druid.properties");        pros.load(is);

        DataSource source = DruidDataSourceFactory.createDataSource(pros);

        Connection conn = source.getConnection();

        System.out.println(conn);
    }
}