From a867557192408a8ea7050b40b8dd157054146430 Mon Sep 17 00:00:00 2001
From: whycxzp <perryhsu@163.com>
Date: 星期五, 19 三月 2021 17:26:05 +0800
Subject: [PATCH] 更新 部分电池数据统计接口
---
src/main/java/com/whyc/util/MathUtil.java | 12 +++++++++---
1 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/src/main/java/com/whyc/util/MathUtil.java b/src/main/java/com/whyc/util/MathUtil.java
index 7c450cc..8f66461 100644
--- a/src/main/java/com/whyc/util/MathUtil.java
+++ b/src/main/java/com/whyc/util/MathUtil.java
@@ -8,9 +8,15 @@
*/
public class MathUtil {
- /**鎻愬彇鍏叡鏂规硶,鐩搁櫎鑾峰彇姣斾緥*/
- public static String divide(int num,int num2){
- double res = BigDecimal.valueOf(num).divide(BigDecimal.valueOf(num2), 2, RoundingMode.HALF_UP).doubleValue();
+ /**
+ * 鎻愬彇鍏叡鏂规硶,鐩搁櫎鑾峰彇姣斾緥,杩斿洖鍙�塖tring鎴栬�匜loat
+ * @return Object String鎴栬�匜loat绫诲瀷
+ * */
+ public static Object divide(Object num,Object num2,boolean isFloat){
+ float res = BigDecimal.valueOf((Float) num).divide(BigDecimal.valueOf((Float) num2), 2, RoundingMode.HALF_UP).floatValue();
+ if(isFloat){
+ return res;
+ }
return (int)(res*100)+"%";
}
--
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