事件时间分析排序

zc-business/src/main/java/com/zc/business/service/impl/DcSdhsEventServiceImpl.java

@@ -1015,9 +1015,19 @@ public class DcSdhsEventServiceImpl implements IDcSdhsEventService {
                 monthlyCounts.merge(monthString, 0L, Long::sum);
                 currentMonth = currentMonth.plusMonths(1);
             }
-            // 将键值对放入TreeMap中，TreeMap会自动按键排序
-            Map<String, Long> monthlyCountsTreeMap = new TreeMap<>(monthlyCounts);
-            return monthlyCountsTreeMap;
+            //
+
+            Map<String, Long> sortedMonthlyCounts = new LinkedHashMap<>();
+
+            Map<Integer, Long> tempMap = new TreeMap<>();
+            monthlyCounts.forEach((key, value) -> tempMap.put(Integer.parseInt(key), value));
+            // 将排序后的数据重新放入LinkedHashMap
+            tempMap.forEach((key, value) -> {
+                String formattedKey = String.format("%02d", key);
+                sortedMonthlyCounts.put(formattedKey, value);
+            });
+
+            return sortedMonthlyCounts;
         }
 
     }