Python鏈接mysql數據庫

# -*- coding:GBK -*-
#導入數據庫引擎
import MySQLdb as mysql

#mysql.connect("host","username","password","database")鏈接mysql數據庫
db = mysql.connect("host","username","password","database")

#獲取mysql標識
cursor = db.cursor()

#設置數據庫字符集
cursor.execute("set charset gbk");

#執行sql查詢語句
cursor.execute("SELECT * FROM table");

#data = cursor.fetchone()獲取一條結果集

#獲取全部結果集
data=cursor.fetchall();

#遍歷結果集並打印
for d in data:
       print d[0];

db.close()