From 28d40a97ffa0acfda8e3766b0edd08e24c8dd21f Mon Sep 17 00:00:00 2001
From: mitao <2763622819@qq.com>
Date: 星期五, 04 四月 2025 00:55:09 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/dev' into dev

---
 ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TContractController.java |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TContractController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TContractController.java
index bc2be5a..196e3d3 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TContractController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/api/TContractController.java
@@ -370,6 +370,18 @@
         return R.ok(res);
     }
 
+    // 计算两个日期相差天数的方法实现:
+    public static long calculateDaysBetween(LocalDateTime start, LocalDateTime end) {
+        return ChronoUnit.DAYS.between(start, end);
+    }
+
+    public static void main(String[] args) {
+        LocalDateTime start = LocalDateTime.of(2024, 1, 1, 0, 0);
+        LocalDateTime end = LocalDateTime.of(2024, 1, 5, 12, 0);
+        long days = calculateDaysBetween(start, end); // 返回4天(不满一天不计)
+
+    }
+
     private String generateContract(TContract contract) {
         String templateFileName = "1_yzj_租赁合同_个人.docx";
         String contractId = contract.getId();

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