数据的存储和读取

# -*- coding:utf-8 -*-


from setting import *
import os
import sys

# print(DATA_DIR)

class DataManage():
    '''数据的存储和读取'''

    def __init__(self,):
        sys.path.append(DATA_DIR)

    def dataWrite(self, file, value):
        '''
        数据的存储
        :param file: 文件路径
        :param value: 输入的内容
        :return:
        '''
        file = os.path.join(DATA_DIR, file)
        with open(file, 'w') as f:
            f.write(value)
            # print('数据存储目录：%s'%file)

    def dataRead(self, file):
        '''
        读取数据
        :param file:  文件路径
        :return:  得到一个读取文件全部内容的list
        '''
        try:
            file = os.path.join(DATA_DIR, file)
            with open(file, 'r') as f:
                data = f.readlines()
                return data
        except FileNotFoundError as e:
            print(e)

if __name__ == '__main__':
    file = 'doorTicketorange.datas'
    data = DataManage()
    data.dataWrite(file=file, value='world')
    res = data.dataRead(file)
    print(res)