后端更新

bbit_ai/app/config/minIO.py

@@ -1,6 +1,7 @@
 from datetime import timedelta
 
 from minio import Minio
+from minio.commonconfig import CopySource
 
 # MinIO 客户端初始化
 minio_client = Minio(
@@ -28,7 +29,7 @@ def get_upload_token(bucket_name, object_name, xpires=timedelta(minutes=15)):
     )
 
 
-def get_temp_url(bucket_name, object_name):
+def get_temp_url(bucket_name, object_name, seconds: float = 3600):
     # 如果 object_name 为 None 或空字符串，则返回默认图片
     if not object_name or not bucket_name:
         bucket_name = "system"
@@ -36,7 +37,7 @@ def get_temp_url(bucket_name, object_name):
 
     # 使用 presigned_get_object 获取临时 URL
     return minio_client.presigned_get_object(
-        bucket_name, object_name, expires=timedelta(seconds=3600)
+        bucket_name, object_name, expires=timedelta(seconds=seconds)
     )
 
 
@@ -51,3 +52,28 @@ def get_temp_url_dict(bucket_name, object_dict, object_name):
     return minio_client.presigned_get_object(
         bucket_name, object_dict + "/" + object_name, expires=timedelta(seconds=3600)
     )
+
+
+# 移动文件（实际上是 copy + delete）
+def move_file(bucket_name, source_object_name, target_object_name):
+    """
+    bucket_name: bucket名称
+    source_object_name: 原对象路径，例如 folder1/test.jpg
+    target_object_name: 目标对象路径，例如 folder2/test.jpg
+    """
+    # 复制到新位置
+    minio_client.copy_object(
+        bucket_name, target_object_name, CopySource(bucket_name, source_object_name)
+    )
+
+    # 删除原文件
+    minio_client.remove_object(bucket_name, source_object_name)
+
+
+# 删除文件
+def delete_file(bucket_name, object_name):
+    """
+    bucket_name: bucket名称
+    object_name: 文件路径，例如 folder/test.jpg
+    """
+    minio_client.remove_object(bucket_name, object_name)