修改

IRaCIS.Core.Application/Helper/OSSService.cs

@@ -143,7 +143,7 @@ public enum ObjectStoreUse
 public interface IOSSService
 {
     public Task<string> UploadToOSSAsync(Stream fileStream, string oosFolderPath, string fileRealName, bool isFileNameAddGuid = true);
-    public Task<string> UploadToOSSAsync(string localFilePath, string oosFolderPath, bool isFileNameAddGuid = true);
+    public Task<string> UploadToOSSAsync(string localFilePath, string oosFolderPath, bool isFileNameAddGuid = true, bool randomFileName = false);
 
     public Task DownLoadFromOSSAsync(string ossRelativePath, string localFilePath);
 
@@ -322,9 +322,10 @@ public class OSSService : IOSSService
     /// <param name="localFilePath"></param>
     /// <param name="oosFolderPath"></param>
     /// <param name="isFileNameAddGuid"></param>
+    /// <param name="randomFileName">随机文件名</param>
     /// <returns></returns>
     /// <exception cref="BusinessValidationFailedException"></exception>
-    public async Task<string> UploadToOSSAsync(string localFilePath, string oosFolderPath, bool isFileNameAddGuid = true)
+    public async Task<string> UploadToOSSAsync(string localFilePath, string oosFolderPath, bool isFileNameAddGuid = true, bool randomFileName = false)
     {
         BackBatchGetToken();
 
@@ -332,6 +333,11 @@ public class OSSService : IOSSService
 
         var ossRelativePath = isFileNameAddGuid ? $"{oosFolderPath}/{Guid.NewGuid()}_{localFileName}" : $"{oosFolderPath}/{localFileName}";
 
+        if (randomFileName)
+        {
+            var fileExtension = localFileName.Split(".").LastOrDefault();
+            ossRelativePath = $"{oosFolderPath}/{Guid.NewGuid()}.{fileExtension}";
+        }
 
         if (ObjectStoreServiceOptions.ObjectStoreUse == "AliyunOSS")
         {