From ac91921c28564af46514b34c2cc3e8f89dfe22d5 Mon Sep 17 00:00:00 2001
From: Jerry Yan <792602257@qq.com>
Date: Tue, 9 Sep 2025 13:32:58 +0800
Subject: [PATCH] =?UTF-8?q?refactor(device):=20=E4=BC=98=E5=8C=96=E6=96=87?=
 =?UTF-8?q?=E4=BB=B6=E5=88=97=E8=A1=A8=E8=8E=B7=E5=8F=96=E9=80=BB=E8=BE=91?=
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- 移除了不必要的循环遍历，简化了代码结构
- 仅根据起始日期获取一次文件列表，提高了效率- 清除了无用的日历操作，减少了代码复杂性
---
 .../device/operator/AliOssStorageOperator.java   | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/src/main/java/com/ycwl/basic/device/operator/AliOssStorageOperator.java b/src/main/java/com/ycwl/basic/device/operator/AliOssStorageOperator.java
index d765332..faa0135 100644
--- a/src/main/java/com/ycwl/basic/device/operator/AliOssStorageOperator.java
+++ b/src/main/java/com/ycwl/basic/device/operator/AliOssStorageOperator.java
@@ -69,22 +69,14 @@ public class AliOssStorageOperator extends ADeviceStorageOperator {
         if (startDate == null || endDate == null) {
             return null;
         }
-        List<FileObject> fileList = new ArrayList<>();
-        if (startDate.after(endDate)) {
-            return fileList;
-        }
         Calendar calendar = Calendar.getInstance();
         calendar.setTime(startDate);
         calendar.set(Calendar.SECOND, 0);
         SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMdd");
-        while (calendar.getTime().before(endDate)) {
-            String prefix = dateFormat.format(calendar.getTime());
-            List<FileObject> fileListByPrefix = getOssFileListByPrefix(prefix);
-            if (fileListByPrefix == null) {
-                return null;
-            }
-            fileList.addAll(fileListByPrefix);
-            calendar.add(Calendar.DATE, 1);
+        String prefix = dateFormat.format(calendar.getTime());
+        List<FileObject> fileList = getOssFileListByPrefix(prefix);
+        if (fileList == null) {
+            return null;
         }
         calendar.clear();
         return fileList.stream()