Mysql-Python - 无法连接到MySQL错误消息

Question

我正在尝试在Tornado演示文件夹中执行博客演示，但我需要运行那个MySQL软件。

我安装了Python-Mysql的预编译版本，现在当我尝试执行blog.py时，我收到以下错误消息：

[E 111119 10:39:25 database:77] Cannot connect to MySQL on 127.0.0.1:3306
    Traceback (most recent call last):
      File "C:\Python27\lib\site-packages\tornado\database.py", line 74, in __in
it__
        self.reconnect()
      File "C:\Python27\lib\site-packages\tornado\database.py", line 91, in reco
nnect
        self._db = MySQLdb.connect(**self._db_args)
      File "C:\Python27\lib\site-packages\MySQLdb\__init__.py", line 81, in Conn
ect
        return Connection(*args, **kwargs)
      File "C:\Python27\lib\site-packages\MySQLdb\connections.py", line 187, in
__init__
        super(Connection, self).__init__(*args, **kwargs2)
    OperationalError: (2003, "Can't connect to MySQL server on '127.0.0.1' (1006
1)")

问题的原因在哪里？