数据库输出格式为dict

def __init__(self):
    self.conn = pymysql.connect(

        host='xxxxx',
        port=3806,
        user='root',

        passwd=str(123456),
        db = 'test',
        charset = "utf8",
        cursorclass=pymysql.cursors.DictCursor

    )

结果：{'id': 1, 'name': '11'}

def __init__(self):
    self.conn = pymysql.connect(
        host='xxxxx',
        port=3806,
        user='root',
        passwd=str(123456),
        db = 'test',
        charset = "utf8"

    )
结果：(1, '11')