執行廖雪峯老師案例時出現的問題【pymysql.err.OperationalError: (2003, "Can't connect to MySQL server on '127.0.0.1'"】

跟着GitHub裏面的內容碼代碼，在鏈接數據庫那段實驗代碼時出現瞭如下的錯誤：python Traceback (most recent call last): File "D:\Python\lib\site-packages\aiomysql\connection.py", line 461, in _connect self.host_info = "socket %s:%d"

>>阅读原文<<