From 1170976ab7c18ee2f15bc2d314e28cc368f02b5c Mon Sep 17 00:00:00 2001
From: zhangyongzhangyong <2012005003@qq.coom>
Date: Thu, 27 Aug 2020 17:39:33 +0800
Subject: [PATCH] =?UTF-8?q?11=E3=80=81=E5=9F=BA=E5=B1=82=E6=B2=BB=E7=90=86?=
 =?UTF-8?q?-=E5=85=AC=E4=BC=97=E5=8F=82=E4=B8=8E=20=E9=99=A4=E6=95=B0bug?=
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---
 .../com/epmet/service/screen/impl/ScreenCollServiceImpl.java   | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/screen/impl/ScreenCollServiceImpl.java b/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/screen/impl/ScreenCollServiceImpl.java
index 1411cd9c00..c7650aa185 100644
--- a/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/screen/impl/ScreenCollServiceImpl.java
+++ b/epmet-module/data-statistical/data-statistical-server/src/main/java/com/epmet/service/screen/impl/ScreenCollServiceImpl.java
@@ -410,6 +410,9 @@ public class ScreenCollServiceImpl implements ScreenCollService {
      * @Date 15:38 2020-08-21
      **/
     private BigDecimal calculateGrowthRateNumber(Integer old, Integer now){
+        if (NumConstant.ZERO == old){
+            return new BigDecimal(now * NumConstant.ONE_HUNDRED);
+        }
         BigDecimal bignum1 = new BigDecimal((now - old) * NumConstant.ONE_HUNDRED);
         BigDecimal bignum2  = bignum1.divide(new BigDecimal(old),2,BigDecimal.ROUND_HALF_UP);
         return bignum2;