first commit

alibabacloud_sample/file_utils.py

@@ -14,6 +14,13 @@ def upload_file():
     if file.filename == '':
         return "No selected file"
     if file:  # 这里可以加文件类型判断逻辑
+        directory = os.path.join(app.config['UPLOAD_FOLDER'])
+        if not os.path.exists(directory):
+            os.makedirs(directory)
+            print(f"Directory '{directory}' created successfully.")
+        else:
+            print(f"Directory '{directory}' already exists.")
+
         filename = secure_filename(file.filename)
         file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
         return "File uploaded successfully"