From d058d56898cbaa185e5f5ac9294804975084fabf Mon Sep 17 00:00:00 2001
From: mitao <2763622819@qq.com>
Date: 星期五, 17 十月 2025 14:37:32 +0800
Subject: [PATCH] p2基础代码
---
ruoyi-system/src/main/java/com/ruoyi/system/service/impl/OaApprovalApplicationsServiceImpl.java | 20 ++++++++++++++++++++
1 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/OaApprovalApplicationsServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/OaApprovalApplicationsServiceImpl.java
index 3748ef0..ffb53ed 100644
--- a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/OaApprovalApplicationsServiceImpl.java
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/OaApprovalApplicationsServiceImpl.java
@@ -14,6 +14,8 @@
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Service;
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
import java.util.List;
import java.util.Objects;
@@ -51,4 +53,22 @@
app.setDeptName(dept.getDeptName());
}
}
+
+ @Override
+ public String generateApplicationCode(String prefix) {
+ String dateStr = LocalDate.now().format(DateTimeFormatter.ofPattern("yyyyMMdd"));
+
+ // 查询当天已生成的申请单号数量
+ Long count = this.lambdaQuery()
+ .likeRight(OaApprovalApplications::getApplicationCode, prefix)
+ .ge(OaApprovalApplications::getCreateTime, LocalDate.now().atStartOfDay())
+ .lt(OaApprovalApplications::getCreateTime, LocalDate.now().plusDays(1).atStartOfDay())
+ .count();
+
+ // 生成4位序号，从0001开始
+ int sequence = (count != null ? count.intValue() : 0) + 1;
+ String sequenceStr = String.format("%04d", sequence);
+
+ return prefix + dateStr + sequenceStr;
+ }
}
--
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