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学习这篇,轻松掌握Python连接MySQL数据库的秘诀,告别繁琐!

GG网络技术分享 2025-11-13 07:43 1


python import mysql.connector

db = mysql.connector.connect( host="localhost", user="yourusername", passwd="yourpassword", database="testdb" )

mycursor = db.cursor

mycursor.execute

mycursor.execute, address VARCHAR)")

sql = "INSERT INTO customers VALUES " val = mycursor.execute db.commit print

mycursor.execute myresult = mycursor.fetchall for x in myresult: print

sql = "UPDATE customers SET address = %s WHERE name = %s" val = mycursor.execute db.commit print affected")

mycursor.close db.close

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