摘要: 1.JSONObject删除某个key json.remove("key")2.map删除某个key 阅读全文
posted @ 2021-10-22 14:18 meeto 阅读(2138) 评论(0) 推荐(0)
摘要: String start_date = (String)data.get("start_date");String end_date = (String)data.get("end_date");Date a1 = DateUtils.parseDate(start_date,"yyyy-MM-dd 阅读全文
posted @ 2021-10-22 10:50 meeto 阅读(34) 评论(0) 推荐(0)
摘要: List<Map<String, Object>> meiriyouxian = commonMapper.getMeiriyouxian();meiriyouxian.stream().map(m->m.get("name")).collect(Collectors.toList()); 阅读全文
posted @ 2021-10-22 10:49 meeto 阅读(231) 评论(0) 推荐(0)