邮件发送程序（可以同时发给多个地址、可以带附件）

发送邮件的主程序

import Java.util.Properties;

import common.util.Email_Autherticatorbean;

import javax.mail.Authenticator;

import javax.mail.internet.InternetAddress;

import org.apache.commons.lang.StringUtils;

import javax.mail.internet.MimeBodyPart;

import javax.mail.Multipart;

import javax.activation.FileDataSource;

import javax.mail.internet.MimeMultipart;

import javax.activation.DataHandler;

import javax.mail.internet.MimeUtility;

import java.util.Date;

/**

* 利用java.mail的邮件发送程序

*/

public class SendMailTest

{

public static void main(String[] args)

{

String title = "titleTest";//所发送邮件的标题

String from ="sir_znp@163.com";//从那里发送

String sendTo[] = {"znp@163.net","sir_znp@163.com"};//发送到那里

//邮件的文本内容，可以包含Html标记则显示为html页面

String content = "mail test!!!!!!<br><a href=#>aaa</a>";

//所包含的附件，及附件的重新命名

String fileNames[] = {"F:\\music\\text1.txt,text1.txt","F:\\music\\text2.txt,text2.txt"};

try {

// MailSender mailsender = new MailSender();

sendmail(title, from, sendTo, content, fileNames,"text/html;charset=gb2312");

} catch (Exception ex) { ex.printStackTrace(); }

}

public static void sendmail(String subject, String from, String[] to, String text, String[] filenames,String mimeType) throws Exception

{

//ResourceBundle mailProps = ResourceBundle.getBundle("mail"); 可以从配置文件读取相应的参数

Properties props = new Properties();

String smtp = "smtp.163.com"; //设置发送邮件所用到的smtp

String servername = "sir_znp";

String serverpaswd = "123";

javax.mail.Session mailSession; //邮件会话对象

javax.mail.internet.MimeMessage mimeMsg; //MIME邮件对象

props = java.lang.System.getProperties(); //获得系统属性对象

props.put("mail.smtp.host", smtp); //设置SMTP主机

props.put("mail.smtp.auth", "true"); //是否到服务器用户名和密码验证

//到服务器验证发送的用户名和密码是否正确

Email_Autherticatorbean myEmailAuther = new Email_Autherticatorbean(servername, serverpaswd);

//设置邮件会话

mailSession = javax.mail.Session.getInstance(props, (Authenticator) myEmailAuther);