From bbd7530f77ba50095a4a19290103904371be7836 Mon Sep 17 00:00:00 2001
From: lujiaming <1451771613@qq.com>
Date: Mon, 10 Jul 2023 07:43:23 +0000
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=20forceUpdatedCache=20?=
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Signed-off-by: lujiaming <1451771613@qq.com>
---
 .../main/java/cn/keking/utils/DownloadUtils.java   | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/server/src/main/java/cn/keking/utils/DownloadUtils.java b/server/src/main/java/cn/keking/utils/DownloadUtils.java
index 172be6f7..3d67b07f 100644
--- a/server/src/main/java/cn/keking/utils/DownloadUtils.java
+++ b/server/src/main/java/cn/keking/utils/DownloadUtils.java
@@ -124,11 +124,15 @@ public class DownloadUtils {
         if (!dirFile.exists() && !dirFile.mkdirs()) {
             logger.error("创建目录【{}】失败,可能是权限不够，请检查", fileDir);
         }
-        // 文件已在本地存在，跳过文件下载
-        File realFile = new File(realPath);
-        if (realFile.exists()) {
-            fileAttribute.setSkipDownLoad(true);
-            return "cunzhai";
+        Boolean forceUpdatedCache = fileAttribute.forceUpdatedCache();
+        //判断是否启用强制更新功能如果启用 文件必须重新下载
+        if (null == forceUpdatedCache || !forceUpdatedCache) {
+            // 文件已在本地存在，跳过文件下载
+            File realFile = new File(realPath);
+            if (realFile.exists()) {
+                fileAttribute.setSkipDownLoad(true);
+                return "cunzhai"; //这里给的值是不能修改的 对应的是下载方法里面有个强制输出地址的
+            }
         }
         return realPath;
     }