JavaMail的邮件实例

简单的邮件实例

package com.wzh.mail;   
  
import java.util.Date;   
import java.util.Properties;   
import javax.mail.Address;   
import javax.mail.Authenticator;   
import javax.mail.Message;   
import javax.mail.PasswordAuthentication;   
import javax.mail.Session;   
import javax.mail.Transport;   
import javax.mail.internet.InternetAddress;   
import javax.mail.internet.MimeMessage;   
  
/**
 * /**
 * 准备好两个邮箱帐号  
 * （163邮箱：username：wzh2011o password：wzh880117）
 * （126邮箱：username：wzh2011o password：wzh880117）
 * 这两个邮箱已经存在 可直接登录
 */
 
/** *//**  
 * 发送普通邮件，接受普通邮件 发送带有附件的邮件，接收带有附件的邮件 发送html形式的邮件，接受html形式的邮件 发送带有图片的邮件等做了一个总结。  
 */  
public class MailTest   
{   
    // 邮箱服务器   
    private String host = "smtp.163.com";   
    // 这个是你的邮箱用户名   
    private String username = "wzh2011o";   
    // 你的邮箱密码   
    private String password = "wzh880117";   
       
    private String mail_head_name = "this is head of this mail";   
  
    private String mail_head_value = "this is head of this mail";   
  
    private String mail_to = "[e-mail]";   
  
    private String mail_from = "[e-mail]";   
  
    private String mail_subject = "this is the subject of this test mail";   
  
    private String mail_body = "this is the mail_body of this test mail";   
  
    private String personalName = "发件人姓名";   
  
    public MailTest()   
    {   
    }   
  
    /** *//**  
     * 此段代码用来发送普通电子邮件  
     */  
    public void send() throws Exception   
    {   
        try  
        {   
            Properties props = new Properties(); // 获取系统环境   
            Authenticator auth = new Email_Autherticator(); // 进行邮件服务器用户认证   
            props.put("mail.smtp.host", host);   
            props.put("mail.smtp.auth", "true");   
            Session session = Session.getDefaultInstance(props, auth);   
            // 设置session,和邮件服务器进行通讯。   
            MimeMessage message = new MimeMessage(session);   
            // message.setContent("foobar, "application/x-foobar"); // 设置邮件格式   
            message.setSubject(mail_subject); // 设置邮件主题   
            message.setText(mail_body); // 设置邮件正文   
            message.setHeader(mail_head_name, mail_head_value); // 设置邮件标题   
            message.setSentDate(new Date()); // 设置邮件发送日期   
            Address address = new InternetAddress(mail_from, personalName);   
            message.setFrom(address); // 设置邮件发送者的地址   
            Address toAddress = new InternetAddress(mail_to); // 设置邮件接收方的地址   
            message.addRecipient(Message.RecipientType.TO, toAddress);   
            Transport.send(message); // 发送邮件   
            System.out.println("send ok!");   
        } catch (Exception ex)   
        {   
            ex.printStackTrace();   
            throw new Exception(ex.getMessage());   
        }   
    }   
  
    /** *//**  
     * 用来进行服务器对用户的认证  
     */  
    public class Email_Autherticator extends Authenticator   
    {   
        public Email_Autherticator()   
        {   
            super();   
        }   
  
        public Email_Autherticator(String user, String pwd)   
        {   
            super();   
            username = user;   
            password = pwd;   
        }   
  
        public PasswordAuthentication getPasswordAuthentication()   
        {   
            return new PasswordAuthentication(username, password);   
        }   
    }   
  
    public static void main(String[] args)   
    {   
        MailTest sendmail = new MailTest();   
        try  
        {   
            sendmail.send();   
        } catch (Exception ex)   
        {   
        }   
    }   
  
} 

支持附件的邮件

package com.wzh.mail;   
  
import java.util.Date;
import java.util.Properties;

import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.Address;
import javax.mail.Authenticator;
import javax.mail.Message;
import javax.mail.Multipart;
import javax.mail.Part;
import javax.mail.PasswordAuthentication;
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;

/**
 * 准备好两个邮箱帐号  
 * （163邮箱：username：wzh2011o password：wzh880117）
 * （126邮箱：username：wzh2011o password：wzh880117）
 * 这两个邮箱已经存在 可直接登录
 */
  
/** *//**  
 * 发送普通邮件(带有附件)，接受普通邮件 发送带有附件的邮件，接收带有附件的邮件 发送html形式的邮件，接受html形式的邮件 发送带有图片的邮件等做了一个总结。  
 */  
public class MailMultiTest   
{   
    // 邮箱服务器   
    private String host = "smtp.163.com";   
    // 这个是你的邮箱用户名   
    private String username = "wzh2011o";   
    // 你的邮箱密码   
    private String password = "wzh880117";   
       
    private String mail_head_name = "this is head of this mail";   
  
    private String mail_head_value = "this is head of this mail";   
  
    private String mail_to = "[e-mail]";   
  
    private String mail_from = "[e-mail]";   
  
    private String mail_subject = "this is the subject of this test mail";   
  
    private String mail_body = "this is the mail_body of this test mail";   
  
    private String personalName = "发件人姓名";   
  
    public MailMultiTest()   
    {   
    }   
  
    /** *//**  
     * 此段代码用来发送普通电子邮件  
     */  
    public void send() throws Exception   
    {   
        try  
        {   
            Properties props = new Properties(); // 获取系统环境   
            Authenticator auth = new Email_Autherticator(); // 进行邮件服务器用户认证   
            props.put("mail.smtp.host", host);   
            props.put("mail.smtp.auth", "true");   
            Session session = Session.getDefaultInstance(props, auth);   
            // 设置session,和邮件服务器进行通讯。   
            MimeMessage message = new MimeMessage(session);   
            // message.setContent("foobar, "application/x-foobar"); // 设置邮件格式   
            message.setSubject(mail_subject); // 设置邮件主题   
           // message.setText(mail_body); // 设置邮件正文   
            message.setHeader(mail_head_name, mail_head_value); // 设置邮件标题   
            message.setSentDate(new Date()); // 设置邮件发送日期   
            Address address = new InternetAddress(mail_from, personalName);   
            message.setFrom(address); // 设置邮件发送者的地址   
            Address toAddress = new InternetAddress(mail_to); // 设置邮件接收方的地址   
            message.addRecipient(Message.RecipientType.TO, toAddress);  
            
            String  attch1 = "D:/WZH/t1.rar";
            String attch2 = "D:/WZH/t2.rar";
            
            Multipart multipart = new MimeMultipart();
            
            //加入文本内容
            MimeBodyPart mimeBodyPart1 = new MimeBodyPart();
            mimeBodyPart1.setText("how are you !") ;
            multipart.addBodyPart(mimeBodyPart1) ;
            
            //加入第一个附件
            MimeBodyPart mimeBodyPart2 = new MimeBodyPart();
            FileDataSource fds = new FileDataSource(attch1);
            mimeBodyPart2.setDataHandler(new DataHandler(fds)) ;
            mimeBodyPart2.setDisposition(Part.ATTACHMENT) ;
            mimeBodyPart2.setFileName(fds.getName()) ;
            multipart.addBodyPart(mimeBodyPart2) ;
            
            //加入第二个附件
            MimeBodyPart mimeBodyPart3 = new MimeBodyPart();
             fds = new FileDataSource(attch2);
            mimeBodyPart3.setDataHandler(new DataHandler(fds)) ;
            mimeBodyPart3.setDisposition(Part.INLINE) ;
            mimeBodyPart3.setFileName(fds.getName()) ;
            multipart.addBodyPart(mimeBodyPart3) ;
            
            message.setContent(multipart) ;
            
            Transport.send(message); // 发送邮件   
            System.out.println("send ok!");   
        } catch (Exception ex)   
        {   
            ex.printStackTrace();   
            throw new Exception(ex.getMessage());   
        }   
    }   
  
    /** *//**  
     * 用来进行服务器对用户的认证  
     */  
    public class Email_Autherticator extends Authenticator   
    {   
        public Email_Autherticator()   
        {   
            super();   
        }   
  
        public Email_Autherticator(String user, String pwd)   
        {   
            super();   
            username = user;   
            password = pwd;   
        }   
  
        public PasswordAuthentication getPasswordAuthentication()   
        {   
            return new PasswordAuthentication(username, password);   
        }   
    }   
  
    public static void main(String[] args)   
    {   
        MailMultiTest sendmail = new MailMultiTest();   
        try  
        {   
            sendmail.send();   
        } catch (Exception ex)   
        {   
        }   
    }   
  
}