在mysql列中打印所有排序字段值（java）

我有一张这样的桌子

+-----------+-------------+
| attribute | score       |
+-----------+-------------+
| camera    |   0.0819958 |
| display   |    0.327983 |
| model     |     0.70521 |
| ram       | 0.000304832 |
+-----------+-------------+

我想根据分数对属性进行排序，并打印所有属性。但是当我执行下面的代码时，我只得到一个值。请帮忙

String tb = "SELECT attribute from qvtemp order by score desc ";
statement = con.getConnection().prepareStatement(tb);
ResultSet rs5 = statement.executeQuery();
String g = null;
while (rs5.next()) {
    g = rs5.getString(1);
    } 
System.out.println(g);

---

你是说你只看到一个值？这是因为print语句在循环体之外。

更改以下内容：

while (rs5.next()) {
g = rs5.getString(1);
} 
System.out.println(g);

到

while (rs5.next()) {
    g = rs5.getString(1);
    System.out.println(g);//bring it in loop
}