<root>

  <child>

    <key>DataTime</key>

    <value>2014-03-25 08:00:00</value>

    <key>CityName</key>

    <value>北京</value>

    <key>Sstation</key>

    <value>万寿西宫</value>

    <key>AQI</key>

    <value>270</value>

    <key>PM25</key>

    <value>220</value>

    <key>PM10</key>

    <value>263</value>

    <key>SO2</key>

    <value>46</value>

    <key>NO2</key>

    <value>111</value>

    <key>O31</key>

    <value>18</value>

    <key>CO</key>

    <value>2.000</value>

    <key>MaxPoll</key>

    <value>细颗粒物(PM2.5)</value>

    <key>LevelIndex</key>

    <value>重度污染</value>

    <key>Lon</key>

    <value>116.35</value>

    <key>Lat</key>

    <value>39.88</value>

  </child>

<root>

 SqlParameter[] sp ={

                                    new SqlParameter("@MONITORTIME",),

                                    new SqlParameter("@Station",item.),

                                    new SqlParameter("@CityName",),

                                    new SqlParameter("@AQI",),

                                    new SqlParameter("@PM25",),

                                    new SqlParameter("@PM10",),

                                    new SqlParameter("@SO2",),