python連接到mySql error-ConnectionRefusedError：[WinError 10061]

Question

我嘗試使用python連接mySql服務器，這是我的代碼（當然，我將數據庫詳細信息更改為偽造的）：

    import pymysql
    connMySql= pymysql.connect (
    host = "blahblah.ipagemysql.com",
    user = "blah",
    passwd = "1234",
    db = "db_book")

    cur = connMySql.cursor()
    print ("writing to db")
    connMySql.commit()

該程序給出以下錯誤：

Traceback (most recent call last):
  File "C:\Users\user\AppData\Roaming\Python\Python34\site-packages\pymysql\connections.py", line 836, in connect
    (self.host, self.port), self.connect_timeout)
  File "C:\Python34\lib\socket.py", line 509, in create_connection
    raise err
  File "C:\Python34\lib\socket.py", line 500, in create_connection
    sock.connect(sa)
ConnectionRefusedError: [WinError 10061]

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:/Users/user/PycharmProjects/proj/projpy.py", line 432, in <module>
    db = "db_book")
  File "C:\Users\user\AppData\Roaming\Python\Python34\site-packages\pymysql\__init__.py", line 88, in Connect
    return Connection(*args, **kwargs)
  File "C:\Users\user\AppData\Roaming\Python\Python34\site-packages\pymysql\connections.py", line 657, in __init__
    self.connect()
  File "C:\Users\user\AppData\Roaming\Python\Python34\site-packages\pymysql\connections.py", line 882, in connect
    raise exc
pymysql.err.OperationalError: (2003, "Can't connect to MySQL server on 'blahblah.ipagemysql.com' ([WinError 10061] \u200f\u200f)")

知道如何解決嗎？

Answer 1

在包含可能對您的服務器同樣必要的“ port”參數之前，我也遇到了同樣的錯誤？

connection = pymysql.connect(host = host,
                       user = user,
                       db = db,
                       password = password,
                        port = port)

Answer 2

檢查“ blahblah.ipagemysql.com” MySQL服務器是否正在本地主機（127.0.0.1）上偵聽，並在必要時進行更改。