java mail(发送邮件--163邮箱)

Java代码



package com.util.mail;

/**

* 发送邮件需要使用的基本信息

*/

import java.util.Properties;

public class MailSenderInfo {

// 发送邮件的服务器的IP和端口

private String mailServerHost;

private String mailServerPort = "25";

// 邮件发送者的地址

private String fromAddress;

// 邮件接收者的地址

private String toAddress;

// 登陆邮件发送服务器的用户名和密码

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.smtp.host", this.mailServerHost);

p.put("mail.smtp.port", this.mailServerPort);

p.put("mail.smtp.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 boolean isValidate() {

return validate;

}

public void setValidate(boolean validate) {

this.validate = validate;

}

public String[] getAttachFileNames() {

return attachFileNames;

}

public void setAttachFileNames(String[] fileNames) {

this.attachFileNames = fileNames;

}

public String getFromAddress() {

return fromAddress;

}

public void setFromAddress(String fromAddress) {

this.fromAddress = fromAddress;

}

public String getPassword() {

return password;

}

public void setPassword(String password) {

this.password = password;

}

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 getSubject() {

return subject;

}

public void setSubject(String subject) {

this.subject = subject;

}

public String getContent() {

return content;

}

public void setContent(String textContent) {

this.content = textContent;

}

}

Java代码



package com.util.mail;

import javax.mail.*;

public class MyAuthenticator extends Authenticator {

String userName = null;

String password = null;

public MyAuthenticator() {

}

public MyAuthenticator(String username, String password) {

this.userName = username;

this.password = password;

}

protected PasswordAuthentication getPasswordAuthentication() {

return new PasswordAuthentication(userName, password);

}

}

Java代码



package com.util.mail;

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;

/**

* 简单邮件（不带附件的邮件）发送器

*/

public class SimpleMailSender {

/**

* 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) {

// 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);

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());

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 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);

//设置信件的附件(用本地上的文件作为附件)

html = new MimeBodyPart();

FileDataSource fds = new FileDataSource("D:\\...javamail.doc");

DataHandler dh = new DataHandler(fds);

html.setFileName("javamail.doc");

html.setDataHandler(dh);

mainPart.addBodyPart(html);

// 将MiniMultipart对象设置为邮件内容

mailMessage.setContent(mainPart);

mailMessage.saveChanges();

// 发送邮件

Transport.send(mailMessage);

return true;

} catch (MessagingException ex) {

ex.printStackTrace();

}

return false;

}

}

Java代码



package com.util.mail;

public class SendMail {

public static void main(String[] args) {

SendMail.send_163();

}

// 163邮箱

public static void send_163() {

// 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("xxx@163.com"); // 实际发送者

mailInfo.setPassword("***");// 您的邮箱密码

mailInfo.setFromAddress("xxx@163.com"); // 设置发送人邮箱地址

mailInfo.setToAddress("xxx@qq.com"); // 设置接受者邮箱地址

mailInfo.setSubject("设置邮箱标题");

mailInfo.setContent("设置邮箱内容<b>h6</b>");

// 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

}

}