<document>
<stock>
<number>000868</number>
<name>安凯客车</name>
<start>7.10</start>
<end>7.78</end>
<trade>69295</trade>
</stock>
<stock>
<number>000720</number>
<name>鲁能泰山</name>
<start>19.00</start>
<end>19.91</end>
<trade>34445</trade>
</stock>
<stock>
<number>000099</number>
<name>中信海直</name>
<start>9.95</start>
<end>9.95</end>
<trade>1203005</trade>
</stock>
<stock>
<number>000926</number>
<name>福星科技</name>
<start>12.14</start>
<end>12.23</end>
<trade>25678</trade>
</stock>
<stock>
<number>000683</number>
<name>天然碱</name>
<start>8.23</start>
<end>9.20</end>
<trade>63763</trade>
</stock>
<stock>
<number>000066</number>
<name>长城电脑</name>
<start>11.03</start>
<end>11.98</end>
<trade>132435</trade>
</stock>
<stock>
<number>000503</number>
<name>海虹控股</name>
<start>10.11</start>
<end>10.03</end>
<trade>86847</trade>
</stock>
<stock>
<number>000585</number>
<name>ST东北电</name>
<start>4.53</start>
<end>4.42</end>
<trade>74570</trade>
</stock>
<stock>
<number>000926</number>
<name>华科科技</name>
<start>7.82</start>
<end>7.98</end>
<trade>63456</trade>
</stock>
<stock>
<number>000509</number>
<name>天歌科技</name>
<start>6.18</start>
<end>6.85</end>
<trade>146567</trade>
</stock>
</document>

大哥，能不能帮我看看这个代码

帮我看看代码，xml，就是不能输出