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refactor(device): 优化文件列表获取逻辑

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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
This commit is contained in:
Jerry Yan
2025-09-09 13:32:58 +08:00
parent 9e9e245801
commit ac91921c28
1 changed files with 4 additions and 12 deletions
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16
src/main/java/com/ycwl/basic/device/operator/AliOssStorageOperator.java
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@@ -69,22 +69,14 @@ public class AliOssStorageOperator extends ADeviceStorageOperator {
if (startDate == null || endDate == null) { if (startDate == null || endDate == null) {
return null; return null;
} }
List<FileObject> fileList = new ArrayList<>();
if (startDate.after(endDate)) {
return fileList;
}
Calendar calendar = Calendar.getInstance(); Calendar calendar = Calendar.getInstance();
calendar.setTime(startDate); calendar.setTime(startDate);
calendar.set(Calendar.SECOND, 0); calendar.set(Calendar.SECOND, 0);
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMdd"); SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMdd");
while (calendar.getTime().before(endDate)) { String prefix = dateFormat.format(calendar.getTime());
String prefix = dateFormat.format(calendar.getTime()); List<FileObject> fileList = getOssFileListByPrefix(prefix);
List<FileObject> fileListByPrefix = getOssFileListByPrefix(prefix); if (fileList == null) {
if (fileListByPrefix == null) { return null;
return null;
}
fileList.addAll(fileListByPrefix);
calendar.add(Calendar.DATE, 1);
} }
calendar.clear(); calendar.clear();
return fileList.stream() return fileList.stream()