天气预报程序 web servlet xfire

Question

我用 xfire 做了一个天气预报程序，生产的是xml格式的城市城市，然后怎么获取各地的天气<NewDataSet>
  <Table>
    <Country>China</Country>
    <City>Beijing</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Hohhot</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Tianjin / Zhangguizhu</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Taiyuan</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Changsha</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Guangzhou</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Haikou</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Guilin</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Nanning</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Shantou</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Shenzhen</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Zhanjiang</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Zhengzhou</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Wuhan</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Yinchuan</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Jiuquan</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Xi'An</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Xining</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Yan An</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Kunming</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Xiamen</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Nanchang</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Fuzhou</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Ganzhou</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Hangzhou</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Nanjing</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Hefei</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Qingdao</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Shanghai / Hongqiao</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Jinan</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Chongqing</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Guiyang</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Lhasa</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Chengdu</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Hami</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Kashi</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Hotan</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Urum-Qi / Diwopu</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Yining</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Changchun</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Qiqihar</City>
  </Table>
  <Table>
    <Country>China</Country>
    <City>Dalian</City>
  </Table>
</NewDataSet>

Answer 1

<Table> 
    <Country>China </Country> 
    <City>Beijing </City> 
    <weather>1-6℃</weather>
  </Table> 
  
再往里面加个属性就完了嘛