java mail 封装通用版

/*
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package com.xk.utils;

import java.util.Properties;

/**
*
* @author xk
*/
public class MailSenderInfo {

//发送邮件的IP和端口
private String mailServerHost;
private String mailServerPort;
//邮件发送者的地址
private String fromAddress;
//邮件接受者的地址
private String toAddress;
//登录邮件发送服务器的用户名密码
private String userName;
private String password;
//是否需要身份验证
private boolean validate = false;
//邮件主题
private String subject;
//邮件的文本内容
private String content;
//邮件附件的文件名
private String[] attachFileNames;

//获得邮件会话属性
public Properties getProperties() {
Properties p = new Properties();
p.put("mail.stmp.host", this.mailServerHost);
p.put("mail.stmp.port", this.mailServerPort);
p.put("mail.stmp.auth", validate ? "true" : "false");
return p;
}

public String getMailServerHost() {
return mailServerHost;
}

public void setMailServerHost(String mailServerHost) {
this.mailServerHost = mailServerHost;
}

public String getMailServerPort() {
return mailServerPort;
}

public void setMailServerPort(String mailServerPort) {
this.mailServerPort = mailServerPort;
}

public String getFromAddress() {
return fromAddress;
}

public void setFromAddress(String fromAddress) {
this.fromAddress = fromAddress;
}

public String getToAddress() {
return toAddress;
}

public void setToAddress(String toAddress) {
this.toAddress = toAddress;
}

public String getUserName() {
return userName;
}

public void setUserName(String userName) {
this.userName = userName;
}

public String getPassword() {
return password;
}

public void setPassword(String password) {
this.password = password;
}

public boolean isValidate() {
return validate;
}

public void setValidate(boolean validate) {
this.validate = validate;
}

public String getSubject() {
return subject;
}

public void setSubject(String subject) {
this.subject = subject;
}

public String getContent() {
return content;
}

public void setContent(String content) {
this.content = content;
}

public String[] getAttachFileNames() {
return attachFileNames;
}

public void setAttachFileNames(String[] attachFileNames) {
this.attachFileNames = attachFileNames;
}

}

/*
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*/
package com.xk.utils;

import javax.mail.*;

/**
*
* @author xk
*/
public class MyAuthenticator extends Authenticator {

private String userName;
private String password;

public MyAuthenticator() {
}

public MyAuthenticator(String userName, String password) {
this.userName = userName;
this.password = password;
}

protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(userName, password);
}
}

/*
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* To change this template file, choose Tools | Templates
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*/
package com.xk.utils;

import java.util.Date;
import java.util.Properties;
import javax.mail.Address;
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.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;

/**
*
* @author john
*/
public class SimpleMailSender {

public boolean sendTextMail(MailSenderInfo mailInfo) {
//判断是否需要身份认证
MyAuthenticator authenticator = null;
Properties pro = mailInfo.getProperties();
if (mailInfo.isValidate()) {
//如果需要身份认证，则创建一个密码验证器
authenticator = new MyAuthenticator(mailInfo.getUserName(), mailInfo.getPassword());
}
//根据邮件会话属性和密码验证器构造一个发送邮件的session
Session sessionMailSession = Session.getDefaultInstance(pro, authenticator);
try {
// 根据session创建一个邮件消息
Message mailMessage = new MimeMessage(sessionMailSession);
// 创建邮件发送者地址
Address from = new InternetAddress(mailInfo.getFromAddress());
// 设置邮件消息的发送者
mailMessage.setFrom(from);
// 创建邮件的接收者地址，并设置到邮件消息中
Address to = new InternetAddress(mailInfo.getToAddress());
mailMessage.setRecipient(Message.RecipientType.TO, to);
// 设置邮件消息的主题
mailMessage.setSubject(mailInfo.getSubject());
// 设置邮件消息发送的时间
mailMessage.setSentDate(new Date());
// 设置邮件消息的主要内容
String mailContent = mailInfo.getContent();
mailMessage.setText(mailContent);
// 发送邮件
Transport.send(mailMessage);
return true;
} catch (MessagingException ex) {
ex.printStackTrace();
}
return false;
}

/**
* 以HTML格式发送邮件
*
* @param mailInfo 待发送的邮件信息
*/
public static boolean sendHtmlMail(MailSenderInfo mailInfo) {
// 判断是否需要身份认证
MyAuthenticator authenticator = null;
Properties pro = mailInfo.getProperties();
//如果需要身份认证，则创建一个密码验证器
if (mailInfo.isValidate()) {
authenticator = new MyAuthenticator(mailInfo.getUserName(), mailInfo.getPassword());
}
// 根据邮件会话属性和密码验证器构造一个发送邮件的session
Session sendMailSession = Session.getDefaultInstance(pro, authenticator);
try {
// 根据session创建一个邮件消息
Message mailMessage = new MimeMessage(sendMailSession);
// 创建邮件发送者地址
Address from = new InternetAddress(mailInfo.getFromAddress());
// 设置邮件消息的发送者
mailMessage.setFrom(from);
// 创建邮件的接收者地址，并设置到邮件消息中
Address to = new InternetAddress(mailInfo.getToAddress());
// Message.RecipientType.TO属性表示接收者的类型为TO
mailMessage.setRecipient(Message.RecipientType.TO, to);
// 设置邮件消息的主题
mailMessage.setSubject(mailInfo.getSubject());
// 设置邮件消息发送的时间
mailMessage.setSentDate(new Date());
// MiniMultipart类是一个容器类，包含MimeBodyPart类型的对象
Multipart mainPart = new MimeMultipart();
// 创建一个包含HTML内容的MimeBodyPart
BodyPart html = new MimeBodyPart();
// 设置HTML内容
html.setContent(mailInfo.getContent(), "text/html; charset=utf-8");
mainPart.addBodyPart(html);
// 将MiniMultipart对象设置为邮件内容
mailMessage.setContent(mainPart);
// 发送邮件
Transport.send(mailMessage);
return true;
} catch (MessagingException ex) {
ex.printStackTrace();
}
return false;
}
}

/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.xk.utils;

/**
*
* @author xk
*/
public class MailMain {

public static void main(String[] args) {
//这个类主要是设置邮件
MailSenderInfo mailInfo = new MailSenderInfo();
mailInfo.setMailServerHost("smtp.163.com");
mailInfo.setMailServerPort("25");
mailInfo.setValidate(true);
mailInfo.setUserName("******@163.com");
mailInfo.setPassword("**********");//您的邮箱密码
mailInfo.setFromAddress("han2000lei@163.com");
mailInfo.setToAddress("han2000lei@163.com");
mailInfo.setSubject("一桂花，一辈子。");
mailInfo.setContent("一桂花，一辈子。");
//这个类主要来发送邮件
SimpleMailSender sms = new SimpleMailSender();
sms.sendTextMail(mailInfo);//发送文体格式
sms.sendHtmlMail(mailInfo);//发送html格式
}
}