Parameter description for connecting python to the MySQLconnect function _ MySQL

Python parameter description for connecting to the MySQLconnect function

Parameters for connecting python to the MySQL connect function

Parameters for connecting python to the MySQL connect function

Cxn = MySQLdb. Connect (host = 'localhost', user = 'root', passwd = '', db = 'samp _ db', port = 3306)

Connect function parameters

1. the host parameter indicates the address of the database. the default value is localhost. that is to say, the local machine can run this parameter without specifying

2. the user name and password of the user and passwd database must exist.

3. select the database name you want to operate on the database. this can be specified later, not required

4. port number. the default value is 3306.

5. charset is used to specify the character set (utf8 by default)

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