From 744594ef1a2f530fc3e86ea9dc48b62247f79420 Mon Sep 17 00:00:00 2001
From: admin <weikou2014>
Date: 星期二, 19 五月 2020 17:13:23 +0800
Subject: [PATCH] 饿了么绘图，添加口碑
---
fanli/src/main/java/com/yeshi/fanli/util/MoneyBigDecimalUtil.java | 20 ++++++++++++++++++--
1 files changed, 18 insertions(+), 2 deletions(-)
diff --git a/fanli/src/main/java/com/yeshi/fanli/util/MoneyBigDecimalUtil.java b/fanli/src/main/java/com/yeshi/fanli/util/MoneyBigDecimalUtil.java
index 9f7f481..9877202 100644
--- a/fanli/src/main/java/com/yeshi/fanli/util/MoneyBigDecimalUtil.java
+++ b/fanli/src/main/java/com/yeshi/fanli/util/MoneyBigDecimalUtil.java
@@ -19,14 +19,30 @@
public static BigDecimal mul2(BigDecimal d1, BigDecimal d2) { // 杩涜涔樻硶杩愮畻
return d1.multiply(d2).setScale(2, BigDecimal.ROUND_DOWN);
}
+
+ public static BigDecimal mul(BigDecimal d1, BigDecimal d2,int scale) { // 杩涜涔樻硶杩愮畻
+ return d1.multiply(d2).setScale(scale, BigDecimal.ROUND_DOWN);
+ }
public static BigDecimal div(BigDecimal d1, BigDecimal d2) {// 杩涜闄ゆ硶杩愮畻
- return d1.divide(d2).setScale(2, BigDecimal.ROUND_DOWN);
+ return d1.divide(d2, 2, BigDecimal.ROUND_DOWN);
+ }
+
+ public static BigDecimal divUp(BigDecimal d1, BigDecimal d2) {// 杩涜闄ゆ硶杩愮畻
+ return d1.divide(d2, 2, BigDecimal.ROUND_UP);
+ }
+
+ public static BigDecimal div3(BigDecimal d1, BigDecimal d2) {// 杩涜闄ゆ硶杩愮畻
+ return d1.divide(d2, 3, BigDecimal.ROUND_DOWN);
+ }
+
+ public static BigDecimal div(BigDecimal d1, BigDecimal d2,int scale) {// 杩涜闄ゆ硶杩愮畻
+ return d1.divide(d2, scale, BigDecimal.ROUND_DOWN);
}
public static BigDecimal getWithNoZera(BigDecimal num) {// 杩涜闄ゆ硶杩愮畻
while (num.toString().endsWith("0") && num.toString().indexOf(".") > -1) {
- num = new BigDecimal(num.toString().substring(0, num.toString().length()-1));
+ num = new BigDecimal(num.toString().substring(0, num.toString().length() - 1));
return getWithNoZera(num);
}
return num;
--
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