//构造自定义标签类
static class bTag extends CompositeTag {
private static final String[] mIds = new String[] {"B"};
public String[] getIds (){
return (mIds);
}
}
//注册自定义标签
PrototypicalNodeFactory factory = new PrototypicalNodeFactory();
factory.registerTag(new bTag());
parser.setNodeFactory(factory);
//获取自定义标签
NodeFilter filter = new TagNameFilter("B");
NodeList list = parser.extractAllNodesThatMatch(filter);
for(int i=0;i<list.size();i++){
System.out.println(list.elementAt(i).toPlainTextString());
}