医生平均分导出接口修改

src/main/java/com/diagbot/dto/ExportDoctorAverageStatisticsDTO.java

@@ -36,13 +36,13 @@ public class ExportDoctorAverageStatisticsDTO implements Serializable {
     private Double averageValue = 0d;
 
     @Excel(name = "甲级病历数")
-    private String firstLevelStrNum = "0";
+    private Integer firstLevelStrNum = 0;
 
     @Excel(name = "乙级病历数")
-    private String secondLevelStrNum = "0";
+    private Integer secondLevelStrNum = 0;
 
     @Excel(name = "丙级病历数")
-    private String thirdLevelStrNum = "0";
+    private Integer thirdLevelStrNum = 0;
 
 
 }