/*
此篇?介?用javamail???送?件功能，其中涉及smtp??，?件附件?送，及HTML?容?件等。
其他有?多?箱的??，接收POP3?件及IMAP等?容。
如下程式需要：javamail，JAF包，j2ee.jar包含了上述??包，建?大家安?J2SDKEE或直接拷?j2ee.jar，?其添加到jbuilder的library中，
或系?ClassPath中
*/
/**
* @author Haley haley_hj@163.com
* @QQ:87823050
* @homepage:
http://haley.yeah.net* @12/18/2002
*/
import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
import java.util.Date;
import javax.activation.*;
import java.io.*;
public class sendMail {
private MimeMessage mimeMsg; //MIME?件物件
private Session session; //?件??物件
private Properties props; //系??性
private boolean needAuth = false; //smtp是否需要??
private String username = ""; //smtp??用?名和密?
private String password = "";
private Multipart mp; //Multipart物件,?件?容,??,附件等?容均添加到其中後再生成MimeMessage物件
public sendMail() {
setSmtpHost("172.24.15.228");//指定?件伺服器
createMimeMessage();
}
public sendMail(String smtp){
setSmtpHost(smtp);
createMimeMessage();
}
/**
* @param hostName String
*/
public void setSmtpHost(String hostName) {
System.out.println("?置系??性：mail.smtp.host = "+hostName);
if(props == null)props = System.getProperties(); //?得系??性物件
props.put("mail.smtp.host",hostName); //?置SMTP主?
}
/**
* @return boolean
*/
public boolean createMimeMessage()
{
try{
System.out.println("???取?件???象！");
session = Session.getDefaultInstance(props,null); //?得?件???象
}
catch(Exception e){
System.err.println("?取?件??物件??生??！"+e);
return false;
}
System.out.println("???建MIME?件?象！");
try{
mimeMsg = new MimeMessage(session); //?建MIME?件物件
mp = new MimeMultipart();
return true;
}
catch(Exception e){
System.err.println("?建MIME?件物件失?！"+e);
return false;
}
}
/**
* @param need boolean
*/
public void setNeedAuth(boolean need) {
System.out.println("?置smtp身份??：mail.smtp.auth = "+need);
if(props == null)props = System.getProperties();
if(need){
props.put("mail.smtp.auth","true");
}else{
props.put("mail.smtp.auth","false");
}
}
/**
* @param name String
* @param pass String
*/
public void setNamePass(String name,String pass) {
username = name;
password = pass;
}
/**
* @param mailSubject String
* @return boolean
*/
public boolean setSubject(String mailSubject) {
System.out.println("?置?件主?！");
try{
mimeMsg.setSubject(mailSubject);
return true;
}
catch(Exception e) {
System.err.println("?置?件主??生??！");
return false;
}
}
/**
* @param mailBody String
*/
public boolean setBody(String mailBody) {
try{
BodyPart bp = new MimeBodyPart();
bp.setContent("<meta http-equiv=Content-Type content=text/html; charset=gb2312>"+mailBody,"text/html;charset=GB2312");
mp.addBodyPart(bp);
return true;
}
catch(Exception e){
System.err.println("?置?件正文??生??！"+e);
return false;
}
}
/**
* @param name String
* @param pass String
*/
public boolean addFileAffix(String filename) {
System.out.println("增加?件附件："+filename);
try{
BodyPart bp = new MimeBodyPart();
FileDataSource fileds = new FileDataSource(filename);
bp.setDataHandler(new DataHandler(fileds));
bp.setFileName(fileds.getName());
mp.addBodyPart(bp);
return true;
}
catch(Exception e){
System.err.println("增加?件附件："+filename+"?生??！"+e);
return false;
}
}
/**
* @param name String
* @param pass String
*/
public boolean setFrom(String from) {
System.out.println("?置?信人！");
try{
mimeMsg.setFrom(new InternetAddress(from)); //?置?信人
return true;
}
catch(Exception e)
{ return false; }
}
/**
* @param name String
* @param pass String
*/
public boolean setTo(String to){
if(to == null)return false;
try{
mimeMsg.setRecipients(Message.RecipientType.TO,InternetAddress.parse(to));
return true;
}
catch(Exception e)
{ return false; }
}
/**
* @param name String
* @param pass String
*/
public boolean setCopyTo(String copyto)
{
if(copyto == null)return false;
try{
mimeMsg.setRecipients(Message.RecipientType.CC,(Address[])InternetAddress.parse(copyto));
return true;
}
catch(Exception e)
{ return false; }
}
/**
* @param name String
* @param pass String
*/
public boolean sendout()
{
try{
mimeMsg.setContent(mp);
mimeMsg.saveChanges();
System.out.println("正在?送?件....");
Session mailSession = Session.getInstance(props,null);
Transport transport = mailSession.getTransport("smtp");
transport.connect((String)props.get("mail.smtp.host"),username,password);
transport.sendMessage(mimeMsg,mimeMsg.getRecipients(Message.RecipientType.TO));
//transport.send(mimeMsg);
System.out.println("?送?件成功！");
transport.close();
return true;
}
catch(Exception e)
{
System.err.println("?件?送失?！"+e);
return false;
}
}
/**
* Just do it as this
*/
public static void main(String[] args) {
String mailbody = "<meta http-equiv=Content-Type content=text/html; charset=big5>"+
"<div align=center><a href=http://haley.yeah.net> Haley </a></div>";
sendMail themail = new sendMail("172.24.15.228");
themail.setNeedAuth(true);
if(themail.setSubject("JavaMail") == false) return;
if(themail.setBody(mailbody) == false) return;
if(themail.setTo("haley@172.24.15.228") == false) return;
if(themail.setFrom("haley@172.24.15.228") == false) return;
if(themail.addFileAffix("c:\sqlnet.log") == false) return;
themail.setNamePass("haley","584520");
if(themail.sendout() == false) return;
}
}
更多内容请看PCdog.com--DNS&Mail服务器 sendmail邮件服务器专题
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