Python3.7的pymssql问题

[qq_39736804]

我安装的是64位的Python，也是在官网上安装了64位的pymssql，但是在import时还是会报错，运行后错误信息如下，求指导：
D:\workspace\javaworkspace\SpiderStuding\src\Douban\DB.py:1: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated, and in 3.8 it will stop working
import pymssql
Traceback (most recent call last):
File "src\pymssql.pyx", line 636, in pymssql.connect
File "src\_mssql.pyx", line 1957, in _mssql.connect
File "src\_mssql.pyx", line 676, in _mssql.MSSQLConnection.__init__
File "src\_mssql.pyx", line 1683, in _mssql.maybe_raise_MSSQLDatabaseException
_mssql.MSSQLDatabaseException: (20009, b'DB-Lib error message 20009, severity 9:\nUnable to connect: Adaptive Server is unavailable or does not exist (LENOVEN-PC\\SQLEXPRESS)\n')

During handling of the above exception, another exception occurred:

[Gan.]

听说pymssql最高只支持到python3.7.可能是不支持造成的