package com.royal.mail;
import java.util.Properties;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.Address;
import javax.mail.BodyPart;
import javax.mail.Message;
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;
public class Mail
{
private MimeMessage mimeMsg; // MIME郵件對象
private Session session; // 郵件會話對象
private Properties props; // 系統屬性
//private boolean needAuth = false; // smtp是否需要認證
private String username = ""; // smtp認證用戶名和密碼
private String password = "";
private Multipart mp; // Multipart對象,郵件內容,標題,附件等內容均添加到其中后再生成//MimeMessage對象
public Mail(String smtp)
{
setSmtpHost(smtp);
createMimeMessage();
}
public void setSmtpHost(String hostName)
{
System.out.println("設置系統屬性:mail.smtp.host = " + hostName);
if (props == null)
props = System.getProperties(); // 獲得系統屬性對象
props.put("mail.smtp.host", hostName); // 設置SMTP主機
}
public boolean createMimeMessage()
{
try {
System.out.println("準備獲取郵件會話對象!");
session = Session.getDefaultInstance(props, null); // 獲得郵件會話對象
}
catch (Exception e)
{
System.err.println("獲取郵件會話對象時發生錯誤!" + e);
return false;
}
System.out.println("準備創建MIME郵件對象!");
try {
mimeMsg = new MimeMessage(session); // 創建MIME郵件對象
mp = new MimeMultipart(); // mp 一個multipart對象
return true;
}
catch (Exception e)
{
System.err.println("創建MIME郵件對象失敗!" + e);
return false;
}
}
public void setNeedAuth(boolean need) {
System.out.println("設置smtp身份認證: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");
}
}
public void setNamePass(String name, String pass)
{
System.out.println("程序得到用戶名與密碼");
username = name;
password = pass;
}
public boolean setSubject(String mailSubject) {
System.out.println("設置郵件主題!");
try {
mimeMsg.setSubject(mailSubject);
return true;
}
catch (Exception e) {
System.err.println("設置郵件主題發生錯誤!");
return false;
}
}
public boolean setBody(String mailBody)
{
try
{
System.out.println("設置郵件體格式");
BodyPart bp = new MimeBodyPart();
bp.setContent("<meta http-equiv=Content-Type content=text/html; charset=UTF-8>"+mailBody,"text/html;charset=UTF-8");
mp.addBodyPart(bp);
return true;
}
catch (Exception e)
{
System.err.println("設置郵件正文時發生錯誤!" + e);
return false;
}
}
public boolean addFileAffix(String filename) {
System.out.println("增加郵件附件:" + 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("增加郵件附件:" + filename + "發生錯誤!" + e);
return false;
}
}
public boolean setFrom(String from) {
System.out.println("設置發信人!");
try {
mimeMsg.setFrom(new InternetAddress(from)); // 設置發信人
return true;
}
catch (Exception e)
{
return false;
}
}
public boolean setTo(String to)
{
System.out.println("設置收信人");
if (to == null)
return false;
try
{
mimeMsg.setRecipients(Message.RecipientType.TO, InternetAddress.parse(to));
return true;
}
catch (Exception e)
{
return false;
}
}
public boolean setCopyTo(String copyto)
{
System.out.println("發送附件到");
if (copyto == null)
return false;
try {
mimeMsg.setRecipients(Message.RecipientType.CC,(Address[])InternetAddress.parse(copyto));
return true;
}
catch (Exception e)
{
return false;
}
}
public boolean sendout()
{
try
{
mimeMsg.setContent(mp);
mimeMsg.saveChanges();
System.out.println("正在發送郵件....");
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("發送郵件成功!");
transport.close();
return true;
}
catch (Exception e)
{
System.err.println("郵件發送失敗!" + e);
return false;
}
}
/*public static void main(String[] args)
{
String mailbody = "<html><head></head><body><hr><font color=""red"">hello. This is a testing.</red></body></html>";
Mail themail = new Mail("smtp.163.com");
themail.setNeedAuth(true);
if (themail.setSubject("dkjjf") == false)
return;
if (themail.setBody(mailbody) == false)
return;
if (themail.setTo("lyh@jobbaidu.com") == false)
return;
if (themail.setFrom("iversonpa@163.com") == false)
return;
//if (themail.addFileAffix("d://aaa.rar") == false)
//return; // 附件在本地機子上的絕對路徑
themail.setNamePass("iversonpa", "******"); // 用戶名與密碼
if (themail.sendout() == false)
return;
}*/
}
posted on 2007-12-18 11:45
xyz 閱讀(208)
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