package com.effectivebiz.mgt.mail.service;
import java.util.*;
import java.io.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
/**
* <p>
* Title: 使用javamail发送邮件
* </p>
* <p>
* Description: 演示如何使用javamail包发送电子邮件。这个实例可发送多附件
* </p>
* <p>
* Copyright: Copyright (c) 2003
* </p>
* <p>
* Filename: Mail.java
* </p>
*
* @version 1.0
*/
public class Mail {
String to = "";// 收件人
String from = "";// 发件人
String host = "";// smtp主机
String username = "";
String password = "";
String filename = "";// 附件文件名
String subject = "";// 邮件主题
String content = "";// 邮件正文
Vector file = new Vector();// 附件文件集合
/**
* <br>
* 方法说明:默认构造器 <br>
* 输入参数: <br>
* 返回类型:
*/
public Mail() {
}
/**
* <br>
* 方法说明:构造器,提供直接的参数传入 <br>
* 输入参数: <br>
* 返回类型:
*/
public Mail(String to, String from, String smtpServer, String username,
String password, String subject, String content) {
this.to = to;
this.from = from;
this.host = smtpServer;
this.username = username;
this.password = password;
this.subject = subject;
this.content = content;
}
/**
* <br>
* 方法说明:设置邮件服务器地址 <br>
* 输入参数:String host 邮件服务器地址名称 <br>
* 返回类型:
*/
public void setHost(String host) {
this.host = host;
}
/**
* <br>
* 方法说明:设置登录服务器校验密码 <br>
* 输入参数: <br>
* 返回类型:
*/
public void setPassWord(String pwd) {
this.password = pwd;
}
/**
* <br>
* 方法说明:设置登录服务器校验用户 <br>
* 输入参数: <br>
* 返回类型:
*/
public void setUserName(String usn) {
this.username = usn;
}
/**
* <br>
* 方法说明:设置邮件发送目的邮箱 <br>
* 输入参数: <br>
* 返回类型:
*/
public void setTo(String to) {
this.to = to;
}
/**
* <br>
* 方法说明:设置邮件发送源邮箱 <br>
* 输入参数: <br>
* 返回类型:
*/
public void setFrom(String from) {
this.from = from;
}
/**
* <br>
* 方法说明:设置邮件主题 <br>
* 输入参数: <br>
* 返回类型:
*/
public void setSubject(String subject) {
this.subject = subject;
}
/**
* <br>
* 方法说明:设置邮件内容 <br>
* 输入参数: <br>
* 返回类型:
*/
public void setContent(String content) {
this.content = content;
}
/**
* <br>
* 方法说明:发送邮件 <br>
* 输入参数: <br>
* 返回类型:boolean 成功为true,反之为false
*/
public boolean sendMail() {
// 构造mail session
Properties props = System.getProperties();
props.put("mail.smtp.host", host);
props.put("mail.smtp.auth", "true");
Session session = Session.getDefaultInstance(props,
new Authenticator() {
public PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(username, password);
}
});
try {
session.setDebug(true);
Store store = session.getStore("pop3");
store.connect();
} catch (AuthenticationFailedException ae) {
ae.printStackTrace();
System.out.println("ddddddddddddddddddddddd");
return false;
} catch (MessagingException mex) {
mex.printStackTrace();
Exception ex = null;
if ((ex = mex.getNextException()) != null) {
ex.printStackTrace();
}
return false;
}
return true;
}
/**
* <br>
* 方法说明:主方法,用于测试 <br>
* 输入参数: <br>
* 返回类型:
*/
public static void main(String[] args) {
Mail sendmail = new Mail();
sendmail.setHost("smtp.126.com");
sendmail.setUserName("[email protected]");
sendmail.setPassWord("*****");
sendmail.setTo("[email protected]");
sendmail.setFrom("[email protected]");
sendmail.setSubject("你好,这是测试!");
sendmail.setContent("你好这是一个带多附件的测试!");
sendmail.sendMail();
}
}
输出:
DEBUG: setDebug: JavaMail version 1.3
DEBUG: getProvider() returning javax.mail.Provider[STORE,pop3,com.sun.mail.pop3.POP3Store,Sun Microsystems, Inc]
ddddddddddddddddddddddd
javax.mail.AuthenticationFailedException
at javax.mail.Service.connect(Service.java:264)
at javax.mail.Service.connect(Service.java:134)
at javax.mail.Service.connect(Service.java:86)
at com.effectivebiz.mgt.mail.service.Mail.sendMail(Mail.java:163)
at com.effectivebiz.mgt.mail.service.Mail.main(Mail.java:198)
我只想验证用户名和密码的正确性?