spring dwr 复杂集合一对多传值

//ArrayList中的对象是A,A与B为一对多关系<allow> <create creator="spring" javascript="aService">    <param name="beanName" value="aService"></param>           <include method="import"></include>  </create>         <convert converter="bean" match="com.jlins.A" />        <convert converter="bean" match="com.jlins.B" />     </allow>  <signatures>    <![CDATA[       import java.util.ArrayList;       import com.jlins.A;    //不能少      import com.jlins.B;    //不能少      aService.import(ArrayList<A>); //注意aService 为spring创建   ]]> </signatures> //js list格式var list ={a:[{ID:pid,name:pname,b:[{id:id,name:name}]}]}