python将Excel数据导出幷保存在json文件中

一:python3.6,安装xlrd模块(windows 环境下easy_install-3.6.exe xlrd)

二:代码如下:

# -*- coding: utf-8 -*-
import xlrd
import json


def open_excel(file):
    """
    打开execl文件
    :param file: excel文件名字
    :return:
    """
    try:
        data = xlrd.open_workbook(file)
        return data
    except Exception as e:
        print("Error: " + str(e))


def parse_by_sheet_name(file, sheet_name):
    """
    获取Excel数据
    :param file: Excel文件名称
    :param sheet_name: sheet页名称
    :return: 该sheet页的数据(数组格式,每个成员是一个字典)
    """
    data = open_excel(file)
    table = data.sheet_by_name(sheet_name)
    nrows = table.nrows
    row_list = []

    for i in range(0, nrows):
        row_value = table.row_values(i)
        data_dict = dict()
		# 对应Excel的第一列数据和第二列数据
        data_dict["ErrCode"] = int(row_value[0])
        data_dict["ErrMsg"] = row_value[1]
        row_list.append(data_dict)

    return row_list


def write_to_json_file(data, file_name):
    """
    写入json文件
    :param data: json数据
    :param file_name: json文件名称
    :return:
    """
    try:
        # 对中文编码处理,使得生成的json文件中中文能正常显示,而不是以Unicode码显示
        final_json = json.dumps(data, sort_keys=True, indent=4, ensure_ascii=False)
        with open(file_name, 'w') as fObj:
            fObj.write(final_json)

    except Exception as e:
        print("Error: " + str(e))


if __name__ == '__main__':
    excel_data = parse_by_sheet_name("test.xlsx", "Sheet1")
    print(excel_data)
    final_data = dict()
    final_data["version"] = int(1)
    final_data["contents"] = excel_data
    write_to_json_file(final_data, "test.json")

三:输出

Excel文档:


生成的json文件:


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转载自blog.csdn.net/vitas_fly/article/details/80993176