用JAVA,删除节点的问题
<?xml version="1.0" encoding="UTF-8"?>
<total>
<item name="a" started="false">
<sub>BBB</sub>
</item>
<item name="b" started="false">
<sub>BBB</sub>
</item>
</total>
怎么用JAVA代码删除节后,成为
<?xml version="1.0" encoding="UTF-8"?>
<total>
<item name="b" started="false">
<sub>BBB</sub>
</item>
</total>