1 # 引入pymysql模块
 2 import pymysql as pm
 3 
 4 # 数据库连接
 5 db = pm.connect(host=‘localhost‘, user=‘root‘, password="123456",database=‘task‘, charset=‘utf8‘)
 6 # 建立游标
 7 cur = db.cursor()
 8 # 设置sql语句
 9 sql = ‘SELECT * FROM video_info WHERE actor_name=%s‘
10 # 执行sql语句
11 cur.execute(sql,‘刘德华‘)
12 # 保存符合条件结果集
13 results = cur.fetchall()
14 # 打印结果集
15 print(results)
16 # 关闭游标和断开数据库连接
17 cur.close()
18 db.close()