From eb5a6e5a54efa997971beffc909bcadc06dc8886 Mon Sep 17 00:00:00 2001
From: liurunyu <lry9898@163.com>
Date: 星期一, 21 四月 2025 10:45:16 +0800
Subject: [PATCH] 1、江海测试系统设备类型默认为阀; 2、完善通信中间件测试消息推送代码; 3、增加队列数据结构注释; 4、121服务器相关的初始化配置文件bug修改; 5、其他注释完善。

---
 pipIrr-platform/pipIrr-web/pipIrr-web-file/src/main/java/com/dy/pipIrrWebFile/download/DownloadFileSv.java |   30 ++++++++++++++++++++++++++++++
 1 files changed, 30 insertions(+), 0 deletions(-)

diff --git a/pipIrr-platform/pipIrr-web/pipIrr-web-file/src/main/java/com/dy/pipIrrWebFile/download/DownloadFileSv.java b/pipIrr-platform/pipIrr-web/pipIrr-web-file/src/main/java/com/dy/pipIrrWebFile/download/DownloadFileSv.java
new file mode 100644
index 0000000..17403f2
--- /dev/null
+++ b/pipIrr-platform/pipIrr-web/pipIrr-web-file/src/main/java/com/dy/pipIrrWebFile/download/DownloadFileSv.java
@@ -0,0 +1,30 @@
+package com.dy.pipIrrWebFile.download;
+
+
+import com.dy.common.util.NumUtil;
+import com.dy.pipIrrGlobal.daoFi.WebFileMapper;
+import com.dy.pipIrrGlobal.pojoFi.WebFile;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service
+public class DownloadFileSv {
+    @Autowired
+    private WebFileMapper dao;
+
+    /**
+     * 鐢↖D鏌ヨ
+     * @param id
+     * @return
+     */
+    public WebFile selectById(String id){
+        if(NumUtil.isPlusIntNumber(id)){
+            return dao.selectByPrimaryKey(Long.parseLong(id)) ;
+        }else{
+            return null ;
+        }
+    }
+
+}

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