一个发送邮件的java类,包含多种发送方法

import java.util.Calendar;
import java.util.Date;
import java.util.Properties;

import javax.mail.Address;
import javax.mail.Authenticator;
import javax.mail.BodyPart;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.Message.RecipientType;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;


import com.fh.controller.base.BaseController;


public class SimpleMailSender extends BaseController {
/**
* 以文本格式发送邮件
* @param mailInfo 待发送的邮件的信息
*/
public boolean sendTextMail(MailSenderInfo mailInfo) throws Exception{
// 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 sendMailSession = Session.getDefaultInstance(pro,authenticator);
logBefore(logger, "构造一个发送邮件的session");

// 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());
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);
logBefore(logger, "发送成功!");
return true;
}

/**
* 以HTML格式发送邮件
* @param mailInfo 待发送的邮件信息
*/
public boolean sendHtmlMail(MailSenderInfo mailInfo) throws Exception{
// 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);

// 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;
}

/*
* @title:标题
* @content:内容
* @type:类型,1:文本格式;2:html格式
* @tomail:接收的邮箱
*/
public boolean sendMail(String title,String content,String type,String tomail) throws Exception{

//这个类主要是设置邮件
MailSenderInfo mailInfo = new MailSenderInfo();
mailInfo.setMailServerHost("smtp.qq.com");
mailInfo.setMailServerPort("25");
mailInfo.setValidate(true);
mailInfo.setUserName("itfather@1b23.com");
mailInfo.setPassword("tttt");//您的邮箱密码
mailInfo.setFromAddress("itfather@1b23.com");
mailInfo.setToAddress(tomail);
mailInfo.setSubject(title);
mailInfo.setContent(content);
//这个类主要来发送邮件

SimpleMailSender sms = new SimpleMailSender();

if("1".equals(type)){
return sms.sendTextMail(mailInfo);//发送文体格式
}else if("2".equals(type)){
return sms.sendHtmlMail(mailInfo);//发送html格式
}
return false;
}
/**
* @param SMTP 邮件服务器 smtp.163.com
* @param PORT 端口 25
* @param EMAIL 本邮箱账号 13524929813@163.com
* @param PAW 本邮箱密码 zhao123
* @param toEMAIL 对方箱账号 253364185@qq.com
* @param TITLE 标题
* @param CONTENT 内容
* @param TYPE 1:文本格式;2:HTML格式
*/
public static void sendEmail(String SMTP, String PORT, String EMAIL, String PAW, String toEMAIL, String TITLE, String CONTENT, String TYPE) throws Exception{

//这个类主要是设置邮件
MailSenderInfo mailInfo = new MailSenderInfo();

mailInfo.setMailServerHost(SMTP);
mailInfo.setMailServerPort(PORT);
mailInfo.setValidate(true);
mailInfo.setUserName(EMAIL);
mailInfo.setPassword(PAW);
mailInfo.setFromAddress(EMAIL);
mailInfo.setToAddress(toEMAIL);
mailInfo.setSubject(TITLE);
mailInfo.setContent(CONTENT);
//这个类主要来发送邮件

SimpleMailSender sms = new SimpleMailSender();

if("1".equals(TYPE)){
sms.sendTextMail(mailInfo);
}else{
sms.sendHtmlMail(mailInfo);
}

}
public static String sendMessage(String smtpHost, String from,
String fromUserPassword, String to, String subject,
String messageText, String messageType) throws MessagingException {

Properties props = new Properties();
props.put("mail.smtp.host", smtpHost);
props.put("mail.smtp.starttls.enable","true");
props.put("mail.smtp.auth", "true");

Session mailSession = Session.getInstance(props,new MyAuthenticator(from,fromUserPassword));

InternetAddress fromAddress = new InternetAddress(from);
InternetAddress toAddress = new InternetAddress(to);

MimeMessage message = new MimeMessage(mailSession);

message.setFrom(fromAddress);
message.addRecipient(RecipientType.TO, toAddress);

message.setSentDate(Calendar.getInstance().getTime());
message.setSubject(subject);
message.setContent(messageText, messageType);

Transport transport = mailSession.getTransport("smtp");
transport.connect(smtpHost,"13524929813@163.com", fromUserPassword);
transport.send(message, message.getRecipients(RecipientType.TO));

return "OK";
}

public static void main(String[] args){
/* try {
String oo= sendMessage("smtp.163.com", "13524929813@163.com",
"zhao123", "253364185@qq.com", "nihao",
"---------------�ʼ�����1234-----------",
"text/html;charset=gb2312");
// System.out.println(oo);
} catch (MessagingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} */
//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("13524929813@163.com");
mailInfo.setPassword("zhao123");//您的邮箱密码
mailInfo.setFromAddress("13524929813@163.com");
mailInfo.setToAddress("253364185@qq.com");
mailInfo.setSubject("设置邮箱标题");
mailInfo.setContent("设置邮箱内容");
//这个类主要来发送邮件

SimpleMailSender sms = new SimpleMailSender();
try {
//sms.sendTextMail(mailInfo);
//sms.sendHtmlMail(mailInfo);
sms.sendEmail("smtp.163.com", "25", "13524929813@163.com", "zhao123", "yangcong@001bank.com", "测试发送邮件", "你好,我在测试邮件发送,收到请回复一下", "1");
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}//发送文体格式
//sms.sendHtmlMail(mailInfo);//发送html格式
}
}

原文地址:https://www.cnblogs.com/zhaoblog/p/7563098.html