把JavaMail包装成简单的Sendmail

王朝java/jsp·作者佚名  2006-01-08
窄屏简体版  字體: |||超大  

package steeven;

/*

Calss: Sendmail

Author: steeven@kali.com.cn

QQ: 7461522

Date: 11/13/2001

Notes:

Find samples in main();

If you send mail only from/to intranet, change domain as u need.

Setup:

1. change host, mailFooter

*/

import java.util.*;

import java.sql.*;

import javax.mail.*;

import javax.mail.internet.*;

import javax.activation.*;

public class Sendmail extends Common{

public String host = "smtpServer"; //smtp server

static String mailFooter = "\n\n\n此邮件由WebMail发送 http://www/mail.jsp\n\n";

String domain = "company";

boolean sessionDebug;

Message msg;

Multipart multipart;

public Sendmail() throws Exception{

Properties props = System.getProperties();

props.put("mail.host", host);

props.put("mail.transport.protocol", "smtp");

Session session = Session.getDefaultInstance(props, null);

// Set debug on the Session so we can see what is going on

// Passing false will not echo debug info, and passing true

// will.

session.setDebug(sessionDebug);

// Instantiate a new MimeMessage and fill it with the

// required information.

msg = new MimeMessage(session);

msg.setSentDate(new java.util.Date());

multipart = new MimeMultipart();

msg.setContent(multipart);

}

public Sendmail(String to, String from, String subject, String body) throws Exception{

this();

this.setSendTo(to);

this.setFrom(from);

this.setSubject(subject);

this.setBody(body);

}

public Sendmail(String[] to, String from, String subject, String body) throws Exception{

this();

this.setSendTo(to);

this.setFrom(from);

this.setSubject(subject);

this.setBody(body);

}

public void setHost(String host) throws Exception{

this.host=host;

}

void setFrom(String from) throws Exception{

msg.setFrom(new InternetAddress(from+"@"+domain));

}

void setSendTo(String[] to) throws Exception{

for (int i=0;i<to.length;i++)

setSendTo(to[i]);

}

void setSendTo(String to) throws Exception{

// System.out.println("sending mail to :"+to[i]);

InternetAddress[] address = {new InternetAddress(to + "@"+domain)};

msg.setRecipients(Message.RecipientType.TO, address);

}

void setCopyTo(String[] to) throws Exception{

for (int i=0;to!=null && i<to.length;i++)

setCopyTo(to[i]);

}

void setCopyTo(String to) throws Exception{

// System.out.println("Copying mail to :"+to[i]);

InternetAddress[] address = {new InternetAddress(to +"@"+ domain)};

msg.setRecipients(Message.RecipientType.CC, address);

}

void setSubject(String subject) throws Exception{

sun.misc.BASE64Encoder enc = new sun.misc.BASE64Encoder();

msg.setSubject("=?GB2312?B?"+enc.encode(subject.getBytes())+"?=");

}

void setBody(String body) throws Exception{

MimeBodyPart messageBodyPart = new MimeBodyPart();

messageBodyPart.setText(body+mailFooter);

multipart.addBodyPart(messageBodyPart);

}

void setAttachFile(String fileName) throws Exception{

setAttachFile(fileName,fileName);

}

void setAttachFile(String fileName,String name) throws Exception{

MimeBodyPart messageBodyPart = new MimeBodyPart();

DataSource source = new FileDataSource(fileName);

messageBodyPart.setDataHandler(new DataHandler(source));

messageBodyPart.setFileName(name);

multipart.addBodyPart(messageBodyPart);

}

void setAttachFile(String[][] fileName) throws Exception{

for (int i=0;i<fileName.length;i++)

setAttachFile(fileName[i][0],fileName[i][1]);

}

public void send() throws Exception{

Transport.send(msg);

}

public static void main(String[] args) throws Exception{

Sendmail s= new Sendmail("steeven","steeven","测试附件","This is text body");

s.setAttachFile("index.jsp");

s.send();

// or simply:

new Sendmail("steeven","steeven","mail subject","mail text body").send();

}

}

 
 
 
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