12每周总结

12每周总结

发表时间：23.5.10

这周学会了json数据的读取，并且用类和对象的思想将其封装成类
import json

from Record import Recordclass FileReader:

    def file_read(self):

        passclass TextFileReader(FileReader):

    def __init__(self, path):

        self.path = path

 

    def file_read(self):

        data_list=[]

        f= open(self.path,"r",encoding="UTF-8")

        for line in f.readlines():

            line.strip()

            lines=line.split(",")

            record=Record(lines[0],lines[1],int(lines[2]),lines[3])

            data_list.append(record)

            # print(record)        f.close()

        return data_listclass JsonFileReader(FileReader):

    def __init__(self, path):

        self.path = path

    def file_read(self):

        data_list=[]

        f= open(self.path,"r",encoding="UTF-8")

        for line in f.readlines():

            lines=json.loads(line)

            record=Record(lines['date'],lines['order_id'],int(lines['money']),lines['province'])

            data_list.append(record)

            # print(record)        f.close()

        return data_list

if __name__ == '__main__':

    text_reader=TextFileReader("F:/2011年1月销售数据.txt")

    text_reader.file_read()

    json_reader=JsonFileReader("F:/2011年2月销售数据JSON.txt")

    json_reader.file_read()