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  • Python连接SQLServer2000或连接mysql代码示例

    1、Python连接SQLServer2000

    # 获取连接
    import pymssql
    db = pymssql.connect('127.0.0.1', 'sa', 'ddh123', "aaa")
    
    # 获取游标,相当于java中的Statement
    cursor = db.cursor()
    
    # 执行sql
    sql = '''
        insert into t_user 
          (username,password,age,height)
        values 
          ('jlw', '23333', 31, 172)  
    '''
    try:
       cursor = db.cursor()
       cursor.execute(sql)
       print('Successfu_sqlserver')
       db.commit()
    except:
       print('Failed_sqlserver')
       db.rollback()
    
    cursor.close()
    db.close()

    2、Python连接MYSQL

    import pymysql
    db = pymysql.connect(host='localhost',user='root', password='123', port=3306, db='aaa')
    data = {
        'username': 'abc333d',
        'password': '123456',
        'age': 21,
        'height':176
    }
    table = 't_user'
    keys = ', '.join(data.keys())
    values = ', '.join(['%s'] * len(data))
    
    sql = 'INSERT INTO {table}({keys}) VALUES ({values})'.format(table=table, keys=keys, values=values)
    try:
       cursor = db.cursor()
       cursor.execute(sql, tuple(data.values()))
       print('Successful')
       db.commit()
    except:
       print('Failed')
       db.rollback()
    cursor.close()
    db.close()
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  • 原文地址:https://www.cnblogs.com/hzjdpawn/p/11621760.html
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