Use jdbc execute query

Use jdbc execute query

	Connection conn = null;
  PreparedStatement stmt = null;
  ResultSet rs = null;
  try {
      //System.out.println(((DruidDataSource) ((LazyConnectionDataSourceProxy) 		
      //SpringUtils.getBean("dataSource")).getTargetDataSource()).getRawJdbcUrl());
      String sql =  "select * from erp_user where login_id=? and password=?";
      conn = DBUtil.getConnection();
      stmt = conn.prepareStatement(sql);
      stmt.setString(1, "name");
      stmt.setString(2, "password");
      rs = stmt.executeQuery();
      while (rs.next()){
          System.out.println(rs.getString("name"));
      }
  } catch (SQLException e) {
      e.printStackTrace();
  } finally {
      try {
          DBUtil.close(rs, stmt, conn);
      } catch (SQLException e) {
          e.printStackTrace();
      }
  }