python查询结果写入excel_python实现查询的数据写入到excel

#coding=utf-8

import sys

import xlwt

import pymysql as MySQLdb #这里是python3 如果你是python2.x的话，import MySQLdb

import datetime

host = '192.168.10.109'

user = 'root'

pwd = ''

port = 3306

db = 'com66nao_mi'

sheet_name = 'report'

out_path = r'D:\SQL\aaa'+'.xls'

print(out_path)

sql = '''select * from mi_orgs;'''

def export():

conn = MySQLdb.connect(host,user,pwd,db,charset='utf8')

cursor = conn.cursor()

count = cursor.execute(sql)

print("查询出" + str(count) + "条记录")

#来重置游标的位置

cursor.scroll(0,mode='absolute')

#搜取所有结果

results = cursor.fetchall()

# 获取MYSQL里面的数据字段名称

fields = cursor.description

workbook = xlwt.Workbook() # workbook是sheet赖以生存的载体。

sheet = workbook.add_sheet(sheet_name,cell_overwrite_ok=True)

# 写上字段信息

for field in range(0,len(fields)):

sheet.write(0,field,fields[field][0])

# 获取并写入数据段信息

row = 1

col = 0

for row in range(1,len(results)+1):

for col in range(0,len(fields)):

sheet.write(row,col,u'%s'%results[row-1][col])

workbook.save(out_path)

#结果测试

if __name__=="__main__":

export()