ServletUtil.java 文件源码

public static String createSuccessResponse(Integer httpCode, String message, Object result, SerializerFeature serializerFeature, SerializeFilter filter, HttpServletResponse response){
        PrintWriter printWriter = null;
        String jsonString = "";
        try {

            response.setCharacterEncoding(RESPONSE_CHARACTERENCODING);
            response.setContentType(RESPONSE_CONTENTTYPE);
            response.setStatus(httpCode);
            printWriter = response.getWriter();
            SerializeConfig config = new SerializeConfig();
            config.put(Date.class, new SimpleDateFormatSerializer("yyyy-MM-dd"));
            Map<String, Object> map = new HashMap<String, Object>();
            if(null != result){
                map.put("res_code", httpCode);
                map.put("message", message);
                map.put("data",result);
                if(null!=filter){                   
                    jsonString = JSONObject.toJSONString(map,filter,serializerFeature);
                }else{
//                  jsonString = JSONObject.toJSONString(map,config,serializerFeature);
                    jsonString = JSONObject.toJSONStringWithDateFormat(map,"yyyy-MM-dd");

                }
                printWriter.write(jsonString);
            }
            printWriter.flush();

        } catch (Exception e) {
            log.error("createResponse failed", e);
        } finally {
            if(null!=printWriter)printWriter.close();
        }
        return jsonString;
    }