修复不能显示最新数据的问题

app/ui_pc/chat/chat_info.py

@@ -146,7 +146,7 @@ class ShowChatThread(QThread):
     # heightSingal = pyqtSignal(int)
     def __init__(self, contact):
         super().__init__()
-        self.last_message_id = msg_db.get_messages_length() or 9999999
+        self.last_message_id = 99999999
         self.wxid = contact.wxid
 
     def run(self) -> None:

app/util/emoji.py

@@ -91,6 +91,7 @@ def get_emoji(xml_string, thumb=True, output_path=root_path) -> str:
             prefix = 'th_' if thumb else ''
             file_path = os.path.join(output_path, prefix + md5 + f)
             if os.path.exists(file_path):
+                print('表情包已存在')
                 return file_path
         url = emoji_info['thumburl'] if thumb else emoji_info['cdnurl']
         print("下载表情包ing:", url)