应用java mail和阿里云发送邮件和上传附件

来源：互联网发布：linux 开启snmp 编辑：程序博客网时间：2024/05/19 13:05

package com.mail;

import java.io.UnsupportedEncodingException;

import java.util.Properties;

import javax.activation.DataHandler;

import javax.activation.FileDataSource;

import javax.mail.BodyPart;

import javax.mail.Message;

import javax.mail.MessagingException;

import javax.mail.Multipart;

import javax.mail.Session;

import javax.mail.Transport;

import javax.mail.internet.AddressException;

import javax.mail.internet.InternetAddress;

import javax.mail.internet.MimeBodyPart;

import javax.mail.internet.MimeMessage;

import javax.mail.internet.MimeMultipart;

import javax.mail.internet.MimeUtility;

public class SendMail {

public static void main(String[] args) throws MessagingException, UnsupportedEncodingException {

Properties prop=new Properties(); 

prop.put("mail.host","smtp.aliyun.com" ); 

prop.put("mail.transport.protocol", "smtp"); 

prop.put("mail.smtp.auth", "true"); 

Session session=Session.getInstance(prop);

session.setDebug(true);

Transport ts=session.getTransport();

ts.connect("qinxin0823@aliyun.com", "123456"); //登录的账户名 和 密码

Message msg=createSimpleMail(session); 

ts.sendMessage(msg, msg.getAllRecipients()); 

}

public static MimeMessage createSimpleMail(Session session) throws AddressException,MessagingException, UnsupportedEncodingException{

MimeMessage mm=new MimeMessage(session); 

mm.setFrom(new InternetAddress("qinxin0823@aliyun.com")); //设置发件人 

mm.setRecipient(Message.RecipientType.TO, new InternetAddress("274788664@qq.com")); //设置收件人

//mm.setRecipient(Message.RecipientType.CC, new InternetAddress("XXXX@qq.com")); //设置抄送人

mm.setSubject("清算清单！"); 

Multipart multipart = new MimeMultipart();

String mailBody = "请查收";

BodyPart bodyPart = new MimeBodyPart();

bodyPart.setContent(mailBody, "text/html;charset=utf-8");

multipart.addBodyPart(bodyPart);

BodyPart bodyPart1 = new MimeBodyPart();

FileDataSource fileDataSource = new FileDataSource("c:/投资（或清算）总表.xlsx");

bodyPart1.setDataHandler(new DataHandler(fileDataSource));

bodyPart1.setFileName(MimeUtility.encodeText(fileDataSource.getName()));

multipart.addBodyPart(bodyPart1);

mm.setContent(multipart);

mm.saveChanges();

return mm; 

}

}

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