PYTHON 连接SQL2000

import pyodbc
import pandas as pd
conn = pyodbc.connect('DRIVER={SQL Server};SERVER=127.0.0.1;DATABASE=Easybook;UID=sa;PWD=')
cursor = conn.cursor()
cursor.execute('select * from Bookclass')
df=pd.read_excel("jieguo1.xls")
for index,row in df.iterrows():
    a1=row["Bcid"]
    a2=row["Bid"]
    a3=row["EnterDate"]
    a4=row["price"]
    
    
for row in cursor:
    print(row)