/**

     * 序列化集合成JSON字符

     * @param list

     * @return

     */

    public static String structureConfigParamsGroupJSONData(List<?> list)

    {

        JSONSerializer serializer = new JSONSerializer();

        String json="";

        json = serializer.exclude("*.class").deepSerialize(list).replaceAll(":\\s*null\\s*", ":\"\"");

        return json;

    }

    public static String structureConfigParamsGroupJSONData(Map<String, ?> map)

    {

        JSONSerializer serializer = new JSONSerializer();

        String json="";

        json = serializer.exclude("*.class").deepSerialize(map).replaceAll(":\\s*null\\s*", ":\"\"");

        return json;

    }

作者：littleDragon

链接：https://www.jianshu.com/p/c4068c941939

來源：简书

著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。

/**

     * 输出JSON

     *

     * @param response

     * @param result

     * @throws IOException

     */

    public void print(HttpServletResponse response, String result) throws IOException

    {

        response.setCharacterEncoding("UTF-8");

        response.setContentType("text/json;charset=UTF-8");

        PrintWriter out = response.getWriter();

        out.print(result);

        out.flush();

        out.close();

     }

作者：littleDragon

链接：https://www.jianshu.com/p/c4068c941939

來源：简书

著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。