示例#1
0
  /**
   * 除去不想生成的字段(特别适合去掉级联的对象)+时间转换
   *
   * @param excludes 除去不想生成的字�?
   * @param datePattern
   * @return
   */
  public static JsonConfig configJson(String[] excludes, String datePattern) {
    JsonConfig jsonConfig = new JsonConfig();
    jsonConfig.setExcludes(excludes);
    jsonConfig.setIgnoreDefaultExcludes(true);
    jsonConfig.setCycleDetectionStrategy(CycleDetectionStrategy.LENIENT);
    jsonConfig.registerJsonValueProcessor(Date.class, new JsonDateValueProcessor(datePattern));

    return jsonConfig;
  }
示例#2
0
 /**
  * 将对象等转换为json格式并输出 @Title outJson
  *
  * @author hedj @Description:
  * @date 2013-12-6
  * @param obj 要转换的对象
  * @param objs 可变参数 第一个参数日期格式,默认为"yyyy-MM-dd"
  * @return
  */
 public static String toJsonString(Object obj, Object... objs) {
   try {
     String dateFormat = DateUtil.DATE_FORMAT;
     if (objs != null && objs.length > 0) {
       dateFormat = (String) objs[0];
     }
     JsonConfig config = new JsonConfig();
     config.registerJsonValueProcessor(Date.class, new JsonDateValueProcessor(dateFormat));
     config.setCycleDetectionStrategy(CycleDetectionStrategy.LENIENT);
     return JSONObject.fromObject(obj, config).toString();
   } catch (Exception e) {
     log.error(" 转换JSON错误:", e);
     return "";
   }
 }
示例#3
0
 /**
  * 将对象等转换为json格式并输出 @Title outJson
  *
  * @author hedj @Description:
  * @date 2013-12-6
  * @param obj 要转换的对象
  * @param objs 可变参数 第一个参数日期格式,默认为"yyyy-MM-dd"
  * @return
  */
 public static String outJson(Object obj, Object... objs) {
   try {
     String dateFormat = DateUtil.DATE_FORMAT;
     if (objs != null && objs.length > 0) {
       dateFormat = (String) objs[0];
     }
     JsonConfig config = new JsonConfig();
     config.registerJsonValueProcessor(Date.class, new JsonDateValueProcessor(dateFormat));
     config.setCycleDetectionStrategy(CycleDetectionStrategy.LENIENT);
     String json = JSONObject.fromObject(obj, config).toString();
     getResponse().setContentType("text/html;charset=UTF-8");
     PrintWriter out = getResponse().getWriter();
     out.write(json);
     return json;
   } catch (Exception e) {
     log.error(" 转换JSON错误:", e);
     return "";
   }
 }
示例#4
0
 private static void setConfig(JsonConfig jsonConfig, String[] excludes) {
   jsonConfig.setExcludes(excludes);
   jsonConfig.setIgnoreDefaultExcludes(false);
   jsonConfig.setCycleDetectionStrategy(CycleDetectionStrategy.LENIENT);
 }