详解Struts2中json 相互引用死循环解决办法

<struts>
  <constant name="struts.objectFactory" value="spring"/>  
  <include file="struts-admin.xml"></include>
  <package name="default" extends="json-default">
    <action name="person" class="com.person.PersonAction" method="view">
    <result type="json">
      <param name="includeProperties">     
      person/[/d+/]/.person1
      </param>>     
    </result>
    </action>
  </package>   
</struts>

<struts>
  <constant name="struts.objectFactory" value="spring"/>  
  <include file="struts-admin.xml"></include>
  <package name="default" extends="json-default">
    <action name="person" class="com.person.PersonAction" method="view">
    <result type="json">
      <param name="excludeProperties">     
      person
      </param>>     
    </result>
    </action>
  </package>   
</struts>

//使用注释语法来改变该属性序列化后的属性名 　

@JSON(name="newName")
　public String getName()
　{
　　return this.name;
　}

@JSON(serialize=false)
public User getUser() {
  return this.User;
}

@JSON(format="yyyy-MM-dd")
public Date getStartDate() {
  return this.startDate;
}