dom4j解析一下XML，并将解析出来的值保存到类test1和test2中

Question

class test1{
     private String id;
     private String description;
     private String other;
     
     //get和set方法
}class test2{
     private String zh_name;
     private String en_name;
     private int type;
    
     //get和set方法
}<?xml version="1.0" encoding="UTF-8"?>
<service>
   <ID>aaaaaaaa</ID>
      
   <description>vvvvvvv</description>
   
   <other>ccccccc</other>
   
   <functions>
        <function>
            <zh_name>功能1</zh_name>
   
            <en_name>Service</en_name>
        
            <type>1</type>
        
            <functions>
                <function>
                    <zh_name>功能1-1</zh_name>                    <en_name>LoadService</en_name>                    <type>1</type>
        
                    <functions>
                          <!--该功能点包含的子功能点-->
                    </functions>
                </function>
            </functions>
        </function>       
        <function>
            <zh_name>功能2</zh_name>
   
            <en_name>LoaService</en_name>
        
            <type>1</type>
        
             <functions>
                  <!--该功能点包含的子功能点-->
             </functions>
        </function>       
   </functions>
</service>

Answer 1

test1用一般的方法进行获取，functions中的写个递归方法获取test2