设置为2位小数(四舍五入)

backend/xyst.dinas.price/src/main/java/com/xyst/dinas/price/internal/service/PriceAdjustmentServiceImpl.java

@@ -15,6 +15,8 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.CollectionUtils;
 
+import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.*;
@@ -89,7 +91,7 @@ public class PriceAdjustmentServiceImpl implements PriceAdjustmentService {
                 Map<String, List<TimeValue>> collect = timeValues.stream().collect(Collectors.groupingBy(timeValue -> finalDateFormat.format(timeValue.getTime())));
                 collect.forEach((s, timeValues1) -> {
                     try {
-                        timeValues2.add(new TimeValue(UUID.randomUUID(),finalDateFormat.parse(s),timeValues1.stream().mapToDouble(TimeValue::getValue).summaryStatistics().getAverage()));
+                        timeValues2.add(new TimeValue(UUID.randomUUID(),finalDateFormat.parse(s), BigDecimal.valueOf(timeValues1.stream().mapToDouble(TimeValue::getValue).summaryStatistics().getAverage()).setScale(2, RoundingMode.HALF_UP).doubleValue()));
                     } catch (ParseException e) {
                         e.printStackTrace();
                     }