Update main.py

main.py

@@ -49,23 +49,19 @@ def download_aria2(file_name, download_dir, url):
     # 检查文件是否已存在
     if os.path.exists(download_path):
         print(f'文件 {file_name} 已存在, URL: {url}')
-        return 
-    aria2_args = [
-        'aria2c',
-        '--dir', download_dir,
-        '--out', file_name,
-        '--max-connection-per-server=10',
-        '--split=10',
-        '--min-split-size=1M',
-        '--max-overall-download-limit=0',
-        '--max-download-limit=0',
-        '--continue=true',
-        url
-    ]    
+        return
+    
+    aria2_args = (
+        f'aria2c --dir {download_dir} --out {file_name} '
+        '--max-connection-per-server=10 --split=10 '
+        '--min-split-size=1M --max-overall-download-limit=0 '
+        '--max-download-limit=0 --continue=true {url}'
+    )
+    
     try:
-        subprocess.run(aria2_args, check=True)
+        os.system(aria2_args)
         print(f'已成功下载: {file_name}')
-    except subprocess.CalledProcessError as e:
+    except Exception as e:
         print(f'下载 {url} 失败: {e}')
 
 def download_Lora(file_urls, download_dir='/tmp/code/sd/stable-diffusion-webui/models/Lora/'):