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python连接MySQL connect函数的参数说明_MySQL

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Release： 2016-06-01 13:12:28
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python连接MySQL connect函数的参数说明

python连接MySQL connect函数的参数说明

cxn=MySQLdb.Connect(host='localhost',user='root',passwd='',db='samp_db',port=3306)
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connect函数的参数

1、host参数表示的是数据库所在地址，默认值是localhost，也就是说本机运行这个参数可以不指定

　　　　2、user、passwd 数据库的用户名和密码，必须存在

　　　　3、db 选择你要操作的数据库名，这个可以稍后指定，非必须

　　　　4、port 端口号，默认值3306

　　　　5、charset 用来指定字符集（默认utf8）



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