python 访问sql server数据库

访问数据库

cnxn = pyodbc.connect("Driver={SQL Server};Server=localhost;Database=用户名;uid=sa;pwd=密码")
cursor = cnxn.cursor()
cursor.execute("select * from config where type_id='gh_zhjy'")
users=[]
for row in cursor:
    users.append(row[3])
print(user[0])

cnxn = pyodbc.connect("Driver={SQL Server};Server=localhost;Database=reportdb_nh;uid=sa;pwd=GHND@126.com")

cursor = cnxn.cursor()

cursor.execute("select * from config where type_id='gh_zhjy'")

users=[]

for row in cursor:

users.append(row[3])