使用python对excle和json互相转换

python 版本：2.7
只是读取excel的话可以直接使用xlrd
1.excle to json
代码如下
# -*-coding:utf8 -*-
import xlrd
from collections import OrderedDict
import json

import codecs

file_name=raw_input('请输入要转换的excle文件路径:')
wb = xlrd.open_workbook(file_name)
dict_list = []
sh = wb.sheet_by_index(0)
title = sh.row_values(0)
for rownum in range(1, sh.nrows):
    rowvalue = sh.row_values(rownum)
    single = OrderedDict()
    for colnum in range(0, len(rowvalue)):
   
        print(title[colnum], rowvalue[colnum])
        single[title[colnum]] = rowvalue[colnum]
    dict_list.append(single)
    
j = json.dumps(dict_list)

with codecs.open(file_name[:-5]'.json',"w","utf-8") as f:
    f.write(j)

2.json to excle 代码如下（注意：标题会写在最后一行，主要针对字段不同的json数据）
import jsonimport osfrom openpyxl import Workbookwb = Workbook()ws = wb.active

cols = []def json2excel(jsfile, excfile): # 读取json数据 a = 1 if os.path.exists(jsfile): with open(jsfile, 'r') as fp: while True: line = fp.readline() if not line: break jsdata = json.loads(line) for k in jsdata.keys(): if k not in cols: cols.append(k) rowdata = [] for col in cols: rowdata.append(jsdata.get(col)) print '正在写入的行数：'a ws.append(rowdata) # 写行 a += 1 ws.append(cols) # 标题 print('保存中') wb.save(excfile) # 保存
if __name__ == '__main__': import sys if len(sys.argv) == 3: jsfile = sys.argv[1] excfile = sys.argv[2] json2excel(jsfile, excfile) else: print("Usage: python writeExc.py xx.json xx.xlsx")