加入限流策略。防止过度消耗资源

plugins/dify/main.py

@@ -12,6 +12,7 @@ from pathlib import Path
 from base.plugin_common.message_plugin_interface import MessagePluginInterface
 from base.plugin_common.plugin_interface import PluginStatus
 from utils.decorator.plugin_decorators import plugin_stats_decorator
+from utils.decorator.rate_limit_decorator import group_feature_rate_limit
 from utils.markdown_to_image import convert_md_str_to_image
 from utils.revoke.message_auto_revoke import MessageAutoRevoke
 from utils.robot_cmd.robot_command import Feature, PermissionStatus, GroupBotManager
@@ -135,6 +136,7 @@ class DifyPlugin(MessagePluginInterface):
 
     @plugin_stats_decorator(plugin_name="Dify聊天")
     @plugin_points_cost(2, "AI聊天消耗积分", FEATURE_KEY)
+    @group_feature_rate_limit(max_per_minute=1, feature_key=FEATURE_KEY)
     async def process_message(self, message: Dict[str, Any]) -> Tuple[bool, Optional[str]]:
         """处理消息"""
         content = str(message.get("content", "")).strip()