python3将json数据转换到excel中

Posted 2021-01-28 可能是小林吧

#!/usr/bin/env python
# coding=utf-8
# json转换为excel

import xlrd
import json
import os
from openpyxl import Workbook
wb = Workbook()
ws = wb.active

cols = []
def json2excel(jsfile, excfile):
# 读取json数据
a = 1
if os.path.exists(jsfile):
# 先用key值写表头
with open(jsfile, ‘r‘,encoding=‘utf8‘) as fp:
# 先用key值写表头
line = fp.readline()
if not line:
print("没有内容")
else:
# 每一行转换成字典类型
jsdata = json.loads(line)
# 用key值做标题
for k in jsdata.keys():
if k not in cols:
cols.append(k)
ws.append(cols) # 标题
# 写值
with open(jsfile, ‘r‘, encoding=‘utf8‘) as fp:
# 循环写值
while True:
print(‘正在写入的行数%s：‘ % a)
line = fp.readline()
if not line:
break
# 转换为python对象
jsdata = json.loads(line)
rowdata = []
for col in cols:
# 获取每一行key值对应的value值
rowdata.append(jsdata.get(col))
a += 1
ws.append(rowdata) # 写行
# ws.append(cols) # 标题
print(‘保存中‘)
wb.save(excfile) # 保存

if __name__ == ‘__main__‘:
jsfile = "./dong.json"
excfile = "./111.xlsx"
json2excel(jsfile, excfile)

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作者：執筆冩回憶
来源：CSDN
原文：https://blog.csdn.net/z564359805/article/details/82144322
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