def __init__(self):
"""初始化方法中,连接到数据库"""
self.con = pymysql.connect(host=conf.get("mysql", "host"),
port=conf.getint("mysql", "port"),
user=conf.get("mysql", "user"),
password=conf.get("mysql", "password"),
charset="utf8",
cursorclass=pymysql.cursors.DictCursor)
# 创建一个游标对象
self.cur = self.con.cursor()
def __init__(self):
# 连接数据库，创建游标。
# 1、建立连接
self.conn = pymysql.connect(host=conf.get("mysql", "host"),
port=conf.getint("mysql", "port"),
user=conf.get("mysql", "user"),
password=conf.get("mysql", "password"),
database=conf.get("mysql", "database"),
charset="utf8",
cursorclass=pymysql.cursors.DictCursor)
# 2、创建游标
self.cur = self.conn.cursor()