谐波频谱查询Influxdb分钟数据修改成查询mysql统计数据

pqs-common/common-core/src/main/java/com/njcn/common/utils/PubUtils.java

@@ -15,6 +15,7 @@ import com.njcn.common.pojo.exception.BusinessException;
 import lombok.Data;
 
 import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.lang.reflect.Type;
 import java.math.BigDecimal;
@@ -32,6 +33,7 @@ import java.util.*;
 import java.util.concurrent.TimeUnit;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
+import java.util.stream.Collectors;
 
 import static java.lang.Integer.parseInt;
 
@@ -281,6 +283,30 @@ public class PubUtils {
         }
     }
 
+    /**
+     * 用于获取对象中，前缀一样，后缀为2~50的属性值
+     *
+     * @param methodPrefix 方法前缀
+     * @param number       方法后缀
+     * @return 对象属性值
+     */
+    public static Double getValueByMethodDouble(List data ,Class clazz, String methodPrefix, Integer number) {
+        try {
+            Method method = clazz.getMethod(methodPrefix + number);
+            OptionalDouble average = data.stream().mapToDouble(temp -> {
+                try {
+                    return (Double) method.invoke(temp);
+                } catch (Exception e) {
+                    throw new BusinessException(CommonResponseEnum.REFLECT_METHOD_EXCEPTION);
+                }
+            }).average();
+            return average.orElse(0.0);
+
+        } catch (Exception e) {
+            throw new BusinessException(CommonResponseEnum.REFLECT_METHOD_EXCEPTION);
+        }
+    }
+
 
     public static List<String> getStartTimeEndTime(String beginDate, String endDate) throws Exception {