From 541f57d7029d26b097ddc638ea232d2e594d1174 Mon Sep 17 00:00:00 2001
From: xyiege <xyiege@gmail.com>
Date: Wed, 12 Oct 2022 10:59:54 +0800
Subject: [PATCH] =?UTF-8?q?=E6=97=B6=E9=97=B4=E5=91=A8=E6=9C=9F=E5=86=85?=
 =?UTF-8?q?=E9=81=87=E5=91=A8=E5=85=AD=E5=91=A8=E6=97=A5=E9=A1=BA=E5=BB=B6?=
 =?UTF-8?q?1day?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/main/java/cn/chjyj/szwh/utils/DateUtils.java | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/main/java/cn/chjyj/szwh/utils/DateUtils.java b/src/main/java/cn/chjyj/szwh/utils/DateUtils.java
index 948158d..916d6b6 100644
--- a/src/main/java/cn/chjyj/szwh/utils/DateUtils.java
+++ b/src/main/java/cn/chjyj/szwh/utils/DateUtils.java
@@ -59,7 +59,7 @@ public class DateUtils {
     }
 
     /**
-     * 指定日期的前后几天
+     * 指定日期的前后几天 工作日
      * @param oneday 特定日期
      * @param amount 天数 前几天参数amount为负整数
      * @return
@@ -67,6 +67,15 @@ public class DateUtils {
     public static Date daysAgoOrAfter(Date oneday,int amount){
         Calendar mon = Calendar.getInstance();
         mon.setTime(oneday);
+        // 逢周六周日，日期延后一天
+        for (int i = 0; i < amount; i++) {
+            mon.set(Calendar.DATE, mon.get(Calendar.DATE) + 1);
+            if (Calendar.SATURDAY == mon.get(Calendar.SATURDAY) || Calendar.SUNDAY == mon.get(Calendar.SUNDAY)) {
+                amount = amount + 1;
+                mon.set(Calendar.DATE, mon.get(Calendar.DATE) + 1);
+                continue;
+            }
+        }
         mon.add(Calendar.DATE,amount);
         return mon.getTime();
     }