Update demo

python/README.MD

@@ -12,21 +12,41 @@ pip install wcferry
 # -*- coding: utf-8 -*-
 
 import logging
+from threading import Thread
 
 from wcferry import Wcf
 
+logging.basicConfig(level='DEBUG', format="%(asctime)s %(message)s")
+LOG = logging.getLogger("Demo")
+
+
+def process_msg(wcf: Wcf):
+    """处理接收到的消息"""
+    while wcf.is_receiving_msg():
+        try:
+            msg = wcf.get_msg()
+        except Exception as e:
+            continue
+
+        LOG.info(msg)  # 简单打印
+
 
 def main():
-    LOG = logging.getLogger("Demo")
     LOG.info("Start demo...")
     wcf = Wcf(debug=True)             # 默认连接本地服务
     # wcf = Wcf("tcp://127.0.0.1:10086") # 连接远端服务
 
-    LOG.info(f"Is Login: {True if wcf.is_login() else False}")
-    LOG.info(f"SelfWxid: {wcf.get_self_wxid()}")
+    LOG.info(f"已经登录: {True if wcf.is_login() else False}")
+    LOG.info(f"wxid: {wcf.get_self_wxid()}")
 
-    wcf.enable_recv_msg(LOG.info)
-    # wcf.disable_recv_msg() # Call anytime when you don't want to receive messages
+    # 允许接收消息
+    # wcf.enable_recv_msg(LOG.info) # deprecated
+
+    # 允许接收消息
+    wcf.enable_receiving_msg()
+    Thread(target=process_msg, name="GetMessage", args=(wcf,), daemon=True).start()
+
+    # wcf.disable_recv_msg() # 当需要停止接收消息时调用
 
     ret = wcf.send_text("Hello world.", "filehelper")
     LOG.info(f"send_text: {ret}")
@@ -43,12 +63,11 @@ def main():
 
     # wcf.accept_new_friend("v3", "v4") # 需要真正的 V3、V4 信息
 
-    # Keep running to receive messages
+    # 一直运行
     wcf.keep_running()
 
 
 if __name__ == "__main__":
-    logging.basicConfig(level='DEBUG', format="%(asctime)s %(message)s")
     main()
 
 ```