From 79048e265ef3659f5a5cf103e6afb8e07835bb2d Mon Sep 17 00:00:00 2001
From: wanzirong <zirongwan@gmail.com>
Date: Wed, 21 Jan 2026 17:37:28 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=B7=BB=E5=8A=A0=E5=B9=B6=E5=8F=91?=
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- 新增 --max_concurrency 命令行参数
- 用于控制并发爬虫数量
- 默认值为 1
---
 cmd_arg/arg.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/cmd_arg/arg.py b/cmd_arg/arg.py
index 047e4f2..bcc53db 100644
--- a/cmd_arg/arg.py
+++ b/cmd_arg/arg.py
@@ -258,6 +258,14 @@ async def parse_cmd(argv: Optional[Sequence[str]] = None):
                 rich_help_panel="Comment Configuration",
             ),
         ] = config.CRAWLER_MAX_COMMENTS_COUNT_SINGLENOTES,
+        max_concurrency: Annotated[
+            int,
+            typer.Option(
+                "--max_concurrency",
+                help="Maximum number of concurrent crawlers",
+                rich_help_panel="Performance Configuration",
+            ),
+        ] = config.MAX_CONCURRENCY_NUM,
     ) -> SimpleNamespace:
         """MediaCrawler 命令行入口"""
 
@@ -283,6 +291,7 @@ async def parse_cmd(argv: Optional[Sequence[str]] = None):
         config.SAVE_DATA_OPTION = save_data_option.value
         config.COOKIES = cookies
         config.CRAWLER_MAX_COMMENTS_COUNT_SINGLENOTES = max_comments_count_singlenotes
+        config.MAX_CONCURRENCY_NUM = max_concurrency
 
         # Set platform-specific ID lists for detail/creator mode
         if specified_id_list: