一、python代码
# coding: utf-8 import pandas as pd import xlrd import re import datetime from mlxtend.frequent_patterns import apriori from mlxtend.frequent_patterns import association_rules # pip install pymysql # pip install sqlalchemy import numpy as np import pymysql from sqlalchemy import create_engine import smtplib from email.message import EmailMessage from email.header import Header from email.mime.text import MIMEText from email.mime.image import MIMEImage from email.mime.multipart import MIMEMultipart from email.mime.application import MIMEApplication import warnings warnings.filterwarnings("ignore") #用于排除警告 def znf_jxh(): # 初始化数据库连接，使用pymysql模块# MySQL的用户：root, 密码:root, 端口：3306,数据库：lean2 con = create_engine('mysql+pymysql://root:root@192.168.2.142:3306/tableau') # 查询语句，选出表中的所有数据 sql = ''' SELECT date(a.下单时间) as 下单时间, a.部门, a.`所属部门`, a.`所属团队`, a.订单类型, a.客户编号, a.客户类型, a.订单号, SUBSTRING_INDEX( SUBSTRING_INDEX( a.订单产品, '；', b.help_topic_id + 1 ), '；',- 1 ) AS 产品编号_num, SUBSTRING_INDEX( SUBSTRING_INDEX( SUBSTRING_INDEX( a.订单产品, '；', b.help_topic_id + 1 ), '；',- 1 ), "(", 1 ) AS 产品编号, replace(substr(SUBSTRING_INDEX( SUBSTRING_INDEX( a.订单产品, '；', b.help_topic_id + 1 ), '；',- 1 ),locate("(",SUBSTRING_INDEX( SUBSTRING_INDEX( a.订单产品, '；', b.help_topic_id + 1 ), '；',- 1 ))+1),")","") AS 数量 FROM `订单总表` AS a JOIN mysql.help_topic AS b ON b.help_topic_id < ( length( a.订单产品 ) - length( REPLACE ( a.订单产品, '；', '' ) ) + 1 ) WHERE SUBSTRING_INDEX( SUBSTRING_INDEX( a.订单产品, '；', b.help_topic_id + 1 ), '；',- 1 ) <> "" AND (date(a.下单时间) BETWEEN date(date_sub(now(),interval 6 day)) AND date(date_sub(now(),interval 4 day)) ) ; ''' # read_sql_query的两个参数: sql语句， 数据库连接 df = pd.read_sql_query(sql, con = con) print("读取数据成功！！！") df.to_excel(r"D:\Python定时任务脚本/产品拆分.xlsx",index = False) def send_email(): mail_user = '2270159000' # 邮箱登录名，次处使用QQ邮箱，填写QQ号即可，不用带@qq.com mail_pass = 'ljhjjvnaryljdigb' # QQ邮箱授权码，如何获取可百度 sender = '2270159464@qq.com' # 发件人 receivers = ['1805270000@qq.com','cm4btbu000@qq.com'] # 收件人列表，list形式 # chaosong = ['1931561000@qq.com'] # 抄送人列表，list形式 # 设置邮件体对象，对象类型为 mixed，可以发送附件 subject = "每日发送销售订单产品拆分列表" # 邮件主题 content = "发送时间:" + str(a) + "\n" + "订单时间：" + str(b) + "到" + str(c) # 邮件摘要 msg = MIMEMultipart() # 邮件体对象，此处可加入参数， 具体可百度 msg.attach(MIMEText(content, 'plain', 'utf-8')) # 邮件正文 text/plain # 中文需参数‘utf-8’，单字节字符不需要 msg['subject'] = Header(subject, 'utf-8') # 加入邮件主题 msg['From'] = "{}".format(sender) # 加入邮件发送人 msg['To'] = ",".join(receivers) # 加入邮件接收人 # 加入附件 File2 = r"D:\Python定时任务脚本/产品拆分.xlsx" # 如果是定时发送的报表，此处可以写死 attFile = MIMEApplication(open(File2, 'rb').read()) attFile.add_header('Content-Disposition', 'attachment', filename=File2) msg.attach(attFile) if __name__ == '__main__' : try: # 发送邮件，参数设置 sftp_obj = smtplib.SMTP_SSL(host='smtp.qq.com', port = 465) sftp_obj.login(mail_user, mail_pass) sftp_obj.sendmail(sender, receivers, msg.as_string()) sftp_obj.quit() sftp_obj.close() print('\nThe email has been sent successfully') except Exception as err: print('\n Email failed to be sent out. Please check !') print(err) if __name__ == '__main__' : a = datetime.date.today() # 用于写入邮件正文内容中 b = datetime.date.today()-datetime.timedelta(days=6) # 用于写入邮件正文内容中 c = datetime.date.today()-datetime.timedelta(days=4) # 用于写入邮件正文内容中 znf_jxh() send_email()
二、python定时任务
1.点击开始--点击windows管理工具--点击任务计划程序；
2、点击创建任务--常规--输入任务名称--输入任务描述--点击触发器--新建--设置任务时间--点击确认--点击操作--新建--输入程序或脚本路径（你安装python/anaconda的python.exe所在路基）：C:\ProgramData\Anaconda3\python.exe -- 添加参数(你需要执行脚本的全路径)：D:\Python定时任务脚本\znfprclist.py -- 起始于(脚本所放的路径，最后的斜杠不要)：D:\Python定时任务脚本 -- 点击确定--；
3、脚本代码路径：D:\Python定时任务脚本\znfprclist.py
