Python邮件封装一、smtplib库是SMTP 简单邮件传输协议的操作模块发送邮件时起到服务器之间的通信作用。发送一封邮件分为设置服务器信息-编写邮件主体信息-进行登录发送发送一个文本邮件import smtplib from email.header import Header from email.mime.text import MIMEText from email.mime.multipart import MIMEMultipart # 设置服务器信息 mail_host smtp.qq.com mail_user 372109913 mail_pass 输入授权码 sender 372109913qq.com receivers [smilepassed163.com] # 编写邮件主体 message MIMEText(这是一个测试内容,plain,UTF-8) message[Subject] 一封来自测试的信 # 邮件标题 message[From] Header(Jie的QQ邮箱,utf-8) # 邮件主体中发送者名称 message[To] Header(Jie的163邮箱,utf-8) # 邮件主体中接收者名称 # 进行登录发送 try: smtpobj smtplib.SMTP() smtpobj.connect(mail_host,25) smtpobj.login(mail_user,mail_pass) smtpobj.sendmail(sender,receivers,message.as_string()) print(success) except Exception as e: print(ferror: {e}) finally: smtpobj.quit()1、设置服务器信息mail_host : SMTP 服务器主机mail_user邮箱登录账号mail_pass邮箱登录授权码sender发送邮件的邮箱地址receivers要接收邮件的地址是一个list即可实现群发邮件2、编写邮件主体MIMEText(这是一个测试内容,html,UTF-8) 邮件主体内容三个参数文本内容文本格式文本编码message[Subject] 邮件标题message[From] 邮件主体中发送者名称message[To]邮件主体中接收者名称3、进行登录发送smtplib.SMTP( )创建SMTP对象;通过connect( )连接SMTP服务器参数服务器地址端口号通过login( )进行登录参数用户名登录授权码sendmail 进行发送参数发送者邮箱接收邮箱列表邮件主体在发送方邮箱设置中需要打开POP3也是在这里获取登录的“授权码”发送一个带附件的邮件import smtplib from email.header import Header from email.mime.text import MIMEText from email.mime.multipart import MIMEMultipart # 设置服务器信息 mail_host smtp.qq.com mail_user 372109913 mail_pass 输入授权码 sender 372109913qq.com receivers [smilepassed163.com] # 编写邮件主体 message MIMEMultipart() # 生成包含多个部分的邮件主体对象 message[Subject] 一封来自测试的信 # 邮件主题 message[From] Header(Jie的QQ邮箱,utf-8) # 邮件主体中发送者名称 message[To] Header(Jie的163邮箱,utf-8) # 邮件主体中接收者名称 body MIMEText(正文文本内容,plain,utf-8) message.attach(body) att_body open(file_path, rb) # 以二进制的格式打开附件 att MIMEApplication(att_body.read()) # 导入附件 att_body.close() att.add_header(Content-Disposition,attachment,filenameallure测试报告.zip) message.attach(att) # 进行登录发送 try: smtpobj smtplib.SMTP() smtpobj.connect(mail_host,25) smtpobj.login(mail_user,mail_pass) smtpobj.sendmail(sender,receivers,message.as_string()) smtpobj.quit() print(success) except Exception as e: print(ferror: {e})1、创建 message MIMEMultipart() 对象用于构造带附件的邮件主体2、通过 body MIMEText(正文文本内容,plain,utf-8) 定义邮件主体的文本内容3、message.attach(body) 把文本内容添加到邮件主体中4、att MIMEApplication(open(file_path, rb).read()) 把要上传的附件以二进制打开读取后作为作为附件导入5、att.add_header(Content-Disposition,attachment,filenameallure测试报告.zip) 通过filename定义可下载的附件名6、message.attach(att) 把定义好的附件添加到message主体中邮件发送模块的封装import smtplib from email.header import Header from email.mime.text import MIMEText from email.mime.multipart import MIMEMultipart from email.mime.application import MIMEApplication class SendEmail: # 初始化服务器信息 def __init__(self,mail_host, mail_user, mail_pass, sender, receives): self.mail_host mail_host self.mail_user mail_user self.mail_pass mail_pass self.sender sender self.receivers receives # 以文本的形式发送邮件 def make_email_by_text(self,context, subject, from_address, to_address): message MIMEText(context, plain, UTF-8) message[Subject] subject # 邮件标题 message[From] Header(from_address, utf-8) # 邮件主体中发送者名称 message[To] Header(to_address, utf-8) # 邮件主体中接收者名称 self.send_email(message) # 以文本和附件的形式发送邮件 def make_email_by_att(self,file_path,subject, from_address, to_address): message MIMEMultipart() message[Subject] subject # 邮件标题 message[From] Header(from_address, utf-8) # 邮件主体中发送者名称 message[To] Header(to_address, utf-8) # 邮件主体中接收者名称 body MIMEText(dear all: 测试报告详情请查看附件,plain,utf-8) message.attach(body) att_body open(file_path, rb) # 以二进制的格式打开附件 att MIMEApplication(att_body.read()) # 导入附件 att_body.close() att.add_header(Content-Disposition,attachment,filenameallure测试报告.pdf) # 添加附件名称 message.attach(att) self.send_email(message) # 登录并进行发送 def send_email(self,message): # 进行登录发送 try: smtpobj smtplib.SMTP() smtpobj.connect(self.mail_host,25) smtpobj.login(self.mail_user,self.mail_pass) smtpobj.sendmail(self.sender,self.receivers,message.as_string()) smtpobj.quit() print(success) except Exception as e: print(ferror: {e}) raise e if __name__ __main__: pass