/**
 * The MIT License (MIT) * Copyright (c) 2020 铭软科技(mingsoft.net)

 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:

 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
package net.mingsoft.base.util;

import com.alibaba.fastjson.serializer.SerializeFilter;
import com.alibaba.fastjson.serializer.SerializerFeature;
import com.alibaba.fastjson.serializer.SimplePropertyPreFilter;

/**
 * 
 * 铭飞MS平台-重写fastjson JSONObject类
 * @author 铭飞开发团队
 * @version 
 * 版本号：100-000-000<br/>
 * 创建日期：2016年8月23日<br/>
 * 历史修订：<br/>
 */
public class JSONObject extends com.alibaba.fastjson.JSONObject{

	 /**
	  * 对象转json字符串,允许输出值为null的字段
	  * @param object 对象
	  * @param filters fastjson 的SerializerFeature对象
	  * @return 字符串
	  */
	 public static final String toJSONString(Object object, SerializeFilter... filters) {
		return com.alibaba.fastjson.JSONObject.toJSONString(object, filters,SerializerFeature.WriteMapNullValue);
	 }
}