这样连接成功。
(20002, b'DB-Lib error message 20002, severity 9:\nAdaptive Server connection failed (127.0.0.1:3306)\n')
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(20002, b'DB-Lib error message 20002, severity 9:\nAdaptive Server connection failed (127.0.0.1:3306)\n')
"host": ‘127.0.0.1‘,
"user": ‘erio‘,
"pwd": ‘123‘,
‘db‘: ‘Library‘
}
conn = pymysql.connect(CONFIG[‘host‘], CONFIG[‘user‘],CONFIG[‘pwd‘])