From 8cf5eeac9a25f01a27e4fd1806b69bd3f9a476f0 Mon Sep 17 00:00:00 2001
From: 101captain <237651143@qq.com>
Date: 星期六, 29 一月 2022 22:05:11 +0800
Subject: [PATCH] pdf导出优化
---
springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/DateUtils.java | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/DateUtils.java b/springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/DateUtils.java
index 09eec8b..32e88b0 100644
--- a/springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/DateUtils.java
+++ b/springcloud_k8s_panzhihuazhihuishequ/common/src/main/java/com/panzhihua/common/utlis/DateUtils.java
@@ -819,6 +819,26 @@
}
/**
+ * 计算剩余天数，不足一天按一天算
+ * @param expireDate
+ * @return
+ */
+ public static int retrieveRemainingDays(Date expireDate) {
+ Date nowDate = new Date();
+ Calendar startDate = Calendar.getInstance();
+ startDate.setTime(nowDate);
+ Calendar endDate = Calendar.getInstance();
+ endDate.setTime(expireDate);
+ Calendar date = (Calendar) startDate.clone();
+ int daysBetween = 0;
+ while (date.before(endDate)) {
+ date.add(Calendar.DAY_OF_MONTH, 1);
+ daysBetween++;
+ }
+ return daysBetween;
+ }
+
+ /**
* 获取当前月第一天
*
* @return
--
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