From e55de244fa08ee10b08ee316ae1aa64d2e55efe8 Mon Sep 17 00:00:00 2001
From: yujian <yujian>
Date: 星期六, 29 十二月 2018 16:54:49 +0800
Subject: [PATCH] 订单接口代码修复
---
utils/src/main/java/org/yeshi/utils/DateUtil.java | 23 ++++++++++++++++++++++-
1 files changed, 22 insertions(+), 1 deletions(-)
diff --git a/utils/src/main/java/org/yeshi/utils/DateUtil.java b/utils/src/main/java/org/yeshi/utils/DateUtil.java
index 10e3174..65596e2 100644
--- a/utils/src/main/java/org/yeshi/utils/DateUtil.java
+++ b/utils/src/main/java/org/yeshi/utils/DateUtil.java
@@ -97,7 +97,7 @@
* 鎸囧畾鏃ユ湡鍔犱笂澶╂暟鍚庣殑鏃ユ湡
*
* @param num
- * 涓哄鍔犵殑澶╂暟
+ * 澧炲姞鐨勫ぉ鏁�
* @param nowDate
* 鍒涘缓鏃堕棿
* @return
@@ -113,4 +113,25 @@
return format.format(ca.getTime());
}
+
+ /**
+ * 鎸囧畾鏃ユ湡鍑忓幓澶╂暟鍚庣殑鏃ユ湡
+ *
+ * @param num
+ * 鍑忓幓鐨勫ぉ鏁�
+ * @param nowDate
+ * 鍒涘缓鏃堕棿
+ * @return
+ * @throws ParseException
+ */
+ public static String reduceDay(int num, String nowDate) throws ParseException {
+ SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
+ Date currdate = format.parse(nowDate);
+
+ Calendar ca = Calendar.getInstance();
+ ca.setTime(currdate);
+ ca.add(Calendar.DATE, -num); // 鏃ユ湡鍑� 濡傛灉涓嶅鍑忎細灏嗘湀鍙樺姩
+
+ return format.format(ca.getTime());
+ }
}
\ No newline at end of file
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