From 496fe07f60137f0296fef15d8b7eb4305891244e Mon Sep 17 00:00:00 2001
From: xuhy <3313886187@qq.com>
Date: 星期一, 21 四月 2025 10:44:16 +0800
Subject: [PATCH] Merge branch 'dev' of http://120.76.84.145:10101/gitblit/r/java/xizang into dev
---
ruoyi-common/src/main/java/com/ruoyi/common/utils/CodeGenerateUtils.java | 19 +++++++++++++++++++
1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/CodeGenerateUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/CodeGenerateUtils.java
index 76492bc..a75c51d 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/CodeGenerateUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/CodeGenerateUtils.java
@@ -72,5 +72,24 @@
timestampPart = timestampPart.substring(0, 0);
return dateTime + timestampPart;
}
+ /**
+ * @return
+ * @Description 生成统一支付单号 规则：年(2)月(2)日(2)时(2)分(2)+timestamp*5位随机整数取后5位
+ * @Author xiaochen
+ */
+ public static String generateVolumeSn(String code) {
+ Calendar calendar = Calendar.getInstance();
+ SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMddhhmmss");
+ String dateTime = dateFormat.format(calendar.getTime());
+ dateTime = dateTime.substring(0,8);
+ String timestampPart = "" + (Math.random() * 10000) * (System.currentTimeMillis() / 10000);
+ timestampPart = timestampPart.replace(".", "").replace("E", "");
+ timestampPart = timestampPart.substring(0, 6);
+ return dateTime + code + timestampPart;
+ }
+
+ public static void main(String[] args) {
+ System.err.println(generateVolumeSn("2"));
+ }
}
--
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