现有如下一个xml文档(可以是xml格式的字符串):
<Department id='-1'>
<Department id='1' pid='-1' name='D'>
<Department id='4' pid='1' name='A'>
<Department id='6' pid='4' name='C'>
</Department>
</Department>
</Department>
<Department id='2' pid='-1' name='E'>
<Department id='5' pid='2' name='B'>
<Department id='7' pid='5' name='G'>
</Department>
</Department>
</Department>
<Department id='3' pid='-1' name='F'>
</Department>
</Department>
如何转换成JTree,其中JTree里头只要有name这个属性就可以了!