二次值转换为一次值

cs-harmonic/cs-harmonic-api/src/main/java/com/njcn/csharmonic/param/DevicDataTrendQueryParam.java

@@ -37,6 +37,9 @@ public class DevicDataTrendQueryParam {
     @NotNull(message="结束时间不能为空！")
     private String endTime;
 
+    @ApiModelProperty(value = "数据类型")
+    private String dataLevel;
+
     private String devId;
     @Data
     public static class StatisticalParam{