交通流预警，太阳能板数据保留两位小数

zc-business/src/main/java/com/zc/business/controller/DcDeviceController.java

@@ -431,6 +431,8 @@ public class DcDeviceController extends BaseController {
             Map<String, Double> deviceHourlyAggregates = new TreeMap<>();
 
         List<Map<String, Object>> list = new ArrayList<>();
+            DecimalFormat decimalFormat = new DecimalFormat("#.##");
+            decimalFormat.setRoundingMode(RoundingMode.HALF_UP);
 
             // 处理每个数据点
             for (Object o : dataArray) {
@@ -452,9 +454,10 @@ public class DcDeviceController extends BaseController {
                 String key = String.format("%d-%02d-%02d %02d:00:00",
                         calendar.get(Calendar.YEAR), calendar.get(Calendar.MONTH) + 1,
                         calendar.get(Calendar.DAY_OF_MONTH), hour);
+
 //转换为 double 类型，去除单位
                 String valueWithoutUnit = formatValueStr.replaceAll("[^\\d.]", "");
-                double formatValue = Double.parseDouble(valueWithoutUnit);
+                double formatValue = Double.parseDouble(decimalFormat.format(valueWithoutUnit));
 
                 // 汇总每个小时的数据
                 deviceHourlyAggregates.merge(key, formatValue, Double::sum);
@@ -489,7 +492,8 @@ public class DcDeviceController extends BaseController {
          );
         List<DcDevice> dcDevices = dcDeviceService.devicePileNumberQueryDevice(parameters);
         Map<String, Double> attributeMap = new HashMap<>();
-
+        DecimalFormat decimalFormat = new DecimalFormat("#.##");
+        decimalFormat.setRoundingMode(RoundingMode.HALF_UP);
         for (DcDevice dcDevice : dcDevices) {
             String deviceId = dcDevice.getIotDeviceId();
             for (String propertyId : propertyIds) {
@@ -501,13 +505,12 @@ public class DcDeviceController extends BaseController {
                     String property = data.get("property").getAsString();
                     String formatValueStr = data.get("formatValue").getAsString();
                     String valueWithoutUnit = formatValueStr.replaceAll("[^\\d.]", "");
-                    double value = Double.parseDouble(valueWithoutUnit);
+                    double value = Double.parseDouble(decimalFormat.format(valueWithoutUnit));
                     attributeMap.merge(property, value, (oldVal, newVal) -> oldVal + newVal);
                 }
             }
         }
-        DecimalFormat decimalFormat = new DecimalFormat("#.##");
-        decimalFormat.setRoundingMode(RoundingMode.HALF_UP);
+
 
         // 计算碳减排 碳减排（kg）=光伏发电量（kWh）*0.7119
         double carbonEmissionReduction = attributeMap.getOrDefault("theAccumulatedChargeOfTheYear", 0.0) * 0.7119;

zc-business/src/main/resources/mapper/business/DcWarningMapper.xml

@@ -457,8 +457,13 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         UNION ALL
         SELECT 'Weather Warning' AS WarningTypeSource, id, warning_description, warning_type, warning_time, create_time, other_config
         FROM dc_no_stake_warning_table
-        WHERE warning_type = 2
-          AND warning_time >= DATE_SUB(CURDATE(), INTERVAL 3 DAY)
+        WHERE warning_type = 2          AND warning_time >= DATE_SUB(CURDATE(), INTERVAL 3 DAY)
+              UNION ALL
+        SELECT 'TrafficFlow' AS WarningTypeSource, id, warning_description, warning_type, warning_time, create_time, other_config
+        FROM dc_no_stake_warning_table
+        WHERE warning_type = 3
+          AND warning_time >= DATE_SUB(CURDATE(), INTERVAL 2 DAY)
+
         ORDER BY warning_time DESC
     </select>