Python3实现 将MySQL数据库中的记录生成JSON数据

思路:首先连接MYSQL数据库，将查询到的数据存放到字典中,然年将每个组装好的字典放到List中
调用json.dumps(jsonData, ensure_ascii=False)方法,生成JSON数据并返回。
MySQLData2Json.py
在手机上的效果：

import json, MySQLdb
import io
import sys
import urllib.request
sys.stdout = io.TextIOWrapper(sys.stdout.buffer,encoding='utf8')

'''
Create on 2019-08-12
@author:Philtellcy
@function:Read Data from mysql database transform json format
'''

def Table2Json():
    try:
        # 连接数据库
        conn = MySQLdb.connect(host='localhost', user='root', 
        passwd='root', db='suibian',charset='utf8')
        cur = conn.cursor()
        sql = "select * from newstitle"
        cur.execute(sql)
        result = cur.fetchall()
        cur.close()
        jsonData = []
        # 循环读取元组数据
        print("读到了数据")
        for row in result:
            data = {}
            data['NewsID'] = str(row[0])
            data['Title'] = str(row[1])
            data['DescCn'] = str(row[2])
            data['DescJp'] = str(row[3])
            data['Title_ip'] = str(row[4])
            data['Title_cn'] = row[5]
            print(str(row[5]),row[5],data['Title_cn'])
            data['Category'] = str(row[6])
            data['TopicId'] = str(row[7])
            data['Sound'] = str(row[8])
            data['Url'] = str(row[9])
            data['Pic'] = str(row[10])
            data['PicDesc'] = str(row[11])
            data['CreatTime'] = str(row[12])
            data['PublishTime'] = str(row[13])
            data['ReadCount'] = str(row[14])
            data['HotFlag'] = str(row[15])
            data['Flag'] = str(row[16])
            data['WordCount'] = str(row[17])
            data['HardWeight'] = str(row[18])
            data['TFlag'] = str(row[19])
            data['uid'] = str(row[20])
            data['auid'] = str(row[21])
            data['groupid'] = str(row[22])
            data['Likes'] = str(row[23])
            data['DisLikes'] = str(row[24])
            data['newsfrom'] = str(row[25])
            data['VFlag'] = str(row[26])
            jsonData.append(data)
            jsondatar = json.dumps(jsonData, ensure_ascii=False)
        return jsondatar[1:len(jsondatar) - 1]
        print("连接成功")
    except Exception as e:
        print('MySQL connect fail ',e)

if __name__ == '__main__':
    jsonData = Table2Json()
    print("转换成json的数据",jsonData)
    # 将数据存放到本地
    f = open('D:getuidata.txt', 'w+',encoding='utf-8')
    f.write(jsonData)
    f.close()