xstream.fromXML 忽略沒有的節點

xml中存在節點，而model中不存在，就會報錯：

com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter$UnknownFieldException: No such field com.creditharmony.adapter.model.crif.CrifBodyAppVar.App_amt

-------------解決方案----------

重寫XStream中的方法：

package com.creditharmony.adapter.core.service;

import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.io.xml.DomDriver;
import com.thoughtworks.xstream.mapper.MapperWrapper;

public class XStreamEx extends XStream {
	 public XStreamEx(DomDriver domDriver) {
		 super();
	}

	@Override
	  protected MapperWrapper wrapMapper(MapperWrapper next) {
	    return new MapperWrapper(next) {
	      @Override
	      public boolean shouldSerializeMember(@SuppressWarnings("rawtypes") Class definedIn,
	              String fieldName) {
	        if (definedIn == Object.class) {
	          return false;
	        }
	        return super.shouldSerializeMember(definedIn, fieldName);
	      }
	    };
	  }

}

 使用：

直接new對象便可.

XStreamEx xstream = new XStreamEx(new DomDriver(Constant.DEFAULT_CHARSET));