python mysql 数据记录转成json串

# -*- coding: utf-8 -*-
import os
import xlrd
import datetime
import json
import sys
import re
import pymysql
import pandas as pd
parent_path = os.path.dirname(sys.path[0])
if parent_path not in sys.path:
sys.path.append(parent_path)
today = datetime.date.today().strftime("%Y-%m-%d")
class Convert():
def __init__(self):
pass
def getdate(self, date):
s_date = datetime.date(1899, 12, 31).toordinal() - 1
if isinstance(date, float):
date = int(date)
d = datetime.date.fromordinal(s_date + date)
return d.strftime("%Y-%m-%d")
def clean_new(self):
self.web_tow = pymysql.connect(host='192.168.0.2', user='admin', passwd='admin',
db='db', port=3306, charset='utf8',
cursorclass=pymysql.cursors.DictCursor, connect_timeout=7200)
# self.web_tow = pymysql.connect(host='127.0.0.1', user='root', passwd='root',
#
db='db', port=3306, charset='utf8',
#
cursorclass=pymysql.cursors.DictCursor, connect_timeout=7200)
self.cursor_web_default_tow = self.web_tow.cursor()
select_sql = """SELECT * FROM
`table`"""
data = []
# 写入数据库
self.cursor_web_default_tow.execute(select_sql)
rows = self.cursor_web_default_tow.fetchall()
for row in rows:
id = row['id']
sheetName = row['sheet_name']
Codes = row['codes']
enable = row['enable']
benable = True
if enable == 0:
benable = False
data.append(
(
{
"id": id,
"name": sheetName,
"list": list(str(Codes).split(',')),
"enable": benable
}
)
)
print("""{"data":""" + str(json.dumps(data)) + "}")
# 解决输出json过多，输出到txt
with open("abc.txt", 'w') as f:
f.write('')
# json.dumps把对象中单引号转成双引号
f.write("""{"data":"""+str(json.dumps(data))+"}")
if __name__ == '__main__':
statis = Convert()
statis.clean_new()
statis.cursor_web_default_tow.close()
statis.web_tow.close()

最后

以上就是感性豆芽为你收集整理的python mysql 数据记录转成json串的全部内容，希望文章能够帮你解决python mysql 数据记录转成json串所遇到的程序开发问题。

如果觉得靠谱客网站的内容还不错，欢迎将靠谱客网站推荐给程序员好友。