package test;
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邮件对象
private Session session; //邮件会话对象
private Properties props; //系统属性
private boolean needAuth = false; //smtp是否需要认证
private String username = ""; //smtp认证用户名和密码
private String password = "";
private Multipart mp; //Multipart对象,邮件内容,标题,附件等内容均添加到其中后再生成MimeMessage对象
/**
*
*/
public SendMail() {
setSmtpHost("stmp.mail.daphne.com.cn"); //如果没有指定邮件服务器,就从getConfig类中获取
createMimeMessage();
}
public SendMail(String smtp) {
setSmtpHost(smtp);
createMimeMessage();
}
/**
* @param hostName String
*/
public void setSmtpHost(String hostName) {
System.out.println("设置系统属性:mail.smtp.host = " + hostName);
if (props == null)
props = System.getProperties(); //获得系统属性对象
props.put("mail.smtp.host", hostName); //设置SMTP主机
}
/**
* @return boolean
*/
public void createMimeMessage() {
try {
System.out.println("准备获取邮件会话对象!");
session = Session.getDefaultInstance(props, null); //获得邮件会话对象
} catch (Exception e) {
System.err.println("获取邮件会话对象时发生错误!" + e);
// return false;
}
System.out.println("准备创建MIME邮件对象!");
try {
mimeMsg = new MimeMessage(session); //创建MIME邮件对象
mp = new MimeMultipart();
// return true;
} catch (Exception e) {
System.err.println("创建MIME邮件对象失败!" + e);
// return false;
}
}
/**
* @param need boolean
*/
public void setNeedAuth(boolean need) {
System.out.println("设置smtp身份认证: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("设置邮件主题!");
try {
mimeMsg.setSubject(mailSubject);
return true;
} catch (Exception e) {
System.err.println("设置邮件主题发生错误!");
return false;
}
}
/**
* @param mailBody String
*/
public boolean setBody(String mailBody) {
try {
BodyPart bp = new MimeBodyPart();
bp.setContent("" + mailBody, "text/html;charset=GB2312");
mp.addBodyPart(bp);
return true;
} catch (Exception e) {
System.err.println("设置邮件正文时发生错误!" + e);
return false;
}
}
/**
* @param name String
* @param pass String
*/
public boolean addFileAffix(String filename) {
System.out.println("增加邮件附件:" + 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("增加邮件附件:" + filename + "发生错误!" + e);
return false;
}
}
/**
* @param name String
* @param pass String
*/
public boolean setFrom(String from) {
System.out.println("设置发信人!");
try {
mimeMsg.setFrom(new InternetAddress(from)); //设置发信人
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("正在发送邮件....");
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("发送邮件成功!");
transport.close();
return true;
} catch (Exception e) {
System.err.println("邮件发送失败!" + 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=gb2312>"+
"<div align=center><a href=http://www.131ok.com> 搜索 </a></div>";
SendMail themail = new SendMail("mail.daphne.com.cn");
themail.setNeedAuth(true);
if (themail.setSubject("标题") == false)
return;
if(themail.setBody(mailbody) == false) return;
if(themail.setTo("
wanglei@mail.daphne.com.cn
") == false) return;
if (themail.setFrom("
kemi@mail.daphne.com.cn
") == false)
return;
if (themail.addFileAffix("C:\\anchor.gif") == false)
return;
themail.setNamePass("kemi", "q123ew");
if (themail.sendout() == false)
return;
}
}