File "pymssql.pyx", line 549, in pymssql.connect (pymssql.c:7112) OperationalError: (20017, '\xc4DB-Lib error message 20017, severity 9:\nUnexpected EOF from the server\nDB-Lib error message 20002, severity 9:\nAdaptive Server connection failed\n') 原因charset=‘utf-8’错误,应该改成‘u...