JSONArray格式的字符串转换取数据(实际用到)
作者:互联网
public static void main(String[] args) { /** * @Author luxubing@e6yun.com * @Description 转换附件存储对象的格式[字符串转JSONObject] * @Date 2021/07/26 13:05 **/ String vo = "[{'beginDateTime':1654012800000,'endDateTime':1654099200000}, {'beginDateTime':1655136000000,'endDateTime':1655222400000}]"; SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM-dd"); StringBuffer stringBuffer = new StringBuffer(); // 附件string转list List<String> list = Arrays.asList(vo); // 时间戳转时间,开始时间和结束时间-拼接返回 // for (String file : list) { JSONArray array = JSONObject.parseArray(vo); for (Object o : array) { // JSONObject json = JSONObject.parseObject(o.toString()); JSONObject json = (JSONObject) o; String beginDateTime = json.get("beginDateTime").toString(); String endDateTime = json.get("endDateTime").toString(); String beginDateTimeStr = sdf.format(Long.parseLong(String.valueOf(beginDateTime))); String endDateTimeStr = sdf.format(Long.parseLong(String.valueOf(beginDateTime))); // 拼接- String str = beginDateTimeStr.concat("-").concat(endDateTimeStr); String concat = str.concat(";"); stringBuffer.append(concat); } // } System.out.printf(stringBuffer.toString()); // return urlList; }
标签:String,JSONArray,JSONObject,用到,beginDateTime,json,toString,字符串,concat 来源: https://www.cnblogs.com/zhihongming/p/16400267.html