python 插入mysql数据

def create_db_connect():
"""
brief info for: create_db_connect
建立数据库链接
Args:
Return:
Raise:
"""
conn = MySQLdb.connect(host = "rm-uf6wz3f7kb8sx983zo.mysql.rds.aliyuncs.com",
user = "pv_cms",
passwd = "pv_cms@123",
port = 3306,
charset = "utf8",
db = "pv_interaction_bigdata")
return conn

def insert_to_info(conn):
cursor = conn.cursor()
sql = '''insert into info values(%s,%s)'''
l = [['liza','mary'],['dh','lxy']]＃必须是list
cursor.executemany(sql,l)＃执行多条插入数据操作
conn.commit()# 不执行不能插入数据
conn.close()

def insert_into_info(conn):
cursor = conn.cursor()
sql = '''insert into info values(%s,%s)'''
l = ('lisa','mary')＃必须是tuple
cursor.execute(sql,l)＃插入数据操作
conn.commit()# 不执行不能插入数据
conn.close()