添加聊天功能

admin/dashboard/blueprints/contacts.py

@@ -193,6 +193,16 @@ def api_contacts_update():
         return jsonify({"success": False, "message": f"更新通讯录失败: {str(e)}"}), 500
 
 
+def get_or_create_eventloop():
+    """获取或创建事件循环"""
+    try:
+        loop = asyncio.get_event_loop()
+    except RuntimeError:
+        loop = asyncio.new_event_loop()
+        asyncio.set_event_loop(loop)
+    return loop
+
+
 @contacts_bp.route('/api/send_message', methods=['POST'])
 @login_required
 def api_send_message():
@@ -219,9 +229,12 @@ def api_send_message():
         if not server or not server.client:
             return jsonify({'success': False, 'message': '机器人未初始化'})
 
+        # 获取事件循环
+        loop = get_or_create_eventloop()
+
         # 根据消息类型调用不同的发送方法
         if msg_type == 'text':
-            client_msg_id, create_time, new_msg_id = asyncio.run(
+            client_msg_id, create_time, new_msg_id = loop.run_until_complete(
                 server.client.send_text_message(wxid, content)
             )
             return jsonify({
@@ -237,7 +250,7 @@ def api_send_message():
             if 'file' not in request.files:
                 return jsonify({'success': False, 'message': '未上传文件'})
             file = request.files['file']
-            client_msg_id, create_time, new_msg_id = asyncio.run(
+            client_msg_id, create_time, new_msg_id = loop.run_until_complete(
                 server.client.send_image_message(wxid, file.read())
             )
             return jsonify({
@@ -253,7 +266,7 @@ def api_send_message():
             if 'file' not in request.files:
                 return jsonify({'success': False, 'message': '未上传文件'})
             file = request.files['file']
-            client_msg_id, create_time, new_msg_id = asyncio.run(
+            client_msg_id, create_time, new_msg_id = loop.run_until_complete(
                 server.client.send_voice_message(wxid, file.read())
             )
             return jsonify({
@@ -269,7 +282,7 @@ def api_send_message():
             if 'file' not in request.files:
                 return jsonify({'success': False, 'message': '未上传文件'})
             file = request.files['file']
-            client_msg_id, new_msg_id = asyncio.run(
+            client_msg_id, new_msg_id = loop.run_until_complete(
                 server.client.send_video_message(wxid, file.read())
             )
             return jsonify({
@@ -284,7 +297,7 @@ def api_send_message():
             url = content.get('url')
             title = content.get('title', '')
             description = content.get('description', '')
-            client_msg_id, create_time, new_msg_id = asyncio.run(
+            client_msg_id, create_time, new_msg_id = loop.run_until_complete(
                 server.client.send_link_message(wxid, url, title, description)
             )
             return jsonify({