邮件发送
1、Mailer.java
2、ManageConfig.java
3、MailSender.java
package com.teesoo.util;
package com.teesoo.util;
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.MessagingException;
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 Mailer {
public static void main(String[] args) {
}
private MimeMessage mimeMsg; // MIME邮件对象
private Session session; // 邮件会话对象
private Properties props; // 系统属�??
private String username = ""; // smtp验证用户名与密码
private String password = "";
private Multipart mp; // Multipart对象,邮件内容,标题,附件等內容均添加到其中后再生成MimeMessage对象
public Mailer() {
setSmtpHost("210.51.172.215");// 指定邮件服务�?
createMimeMessage();
}
public Mailer(String smtp) {
setSmtpHost(smtp);
createMimeMessage();
}
/**
* @param hostName
* String
*/
public void setSmtpHost(String hostName) {
System.out.println("设置系统属�?�：mail.smtp.host = " + hostName);
if (props == null)
props = System.getProperties(); // 获取系统属�??
props.put("mail.smtp.host", hostName); // 设置SMTP主机
}
/**
* @return boolean
*/
public boolean createMimeMessage() {
try {
System.out.println("准备获取邮件会话对象�?");
session = Session.getDefaultInstance(props, null);
} catch (Exception e) {
System.err.println("获取邮件会话对象出错�?" + e);
return false;
}
System.out.println("准备创建MIME邮件对象�?");
try {
mimeMsg = new MimeMessage(session);
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身份验证：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("设置邮件主题出错�?");
return false;
}
}
/**
* @param mailBody
* String
*/
public boolean setBody(String mailBody, boolean b_html) {
try {
BodyPart bp = new MimeBodyPart();
if (b_html)
bp.setContent(
"<meta http-equiv=Content-Type content=text/html; charset=GBK>"
+ mailBody, "text/html;charset=GBK");
else
bp.setText(mailBody);
mp.addBodyPart(bp);
return true;
} catch (Exception e) {
System.err.println("设置邮件正文出错�?" + 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 + "出错�?" + 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));
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;
}
}
public boolean addTo(String to) {
if (to == null)
return false;
try {
mimeMsg.addRecipients(Message.RecipientType.TO, to);
return true;
} catch (MessagingException e) {
e.printStackTrace();
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;
}
}
public boolean addCopyTo(String to) {
if (to == null)
return false;
try {
mimeMsg.addRecipients(Message.RecipientType.CC, to);
return true;
} catch (MessagingException e) {
e.printStackTrace();
return false;
}
}
/**
* @param name
* String
* @param pass
* String
*/
public boolean sendout() {
try {
mimeMsg.setContent(mp);
mimeMsg.saveChanges();
System.out.println("正在发�?�邮�?......");
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("邮件发�?�成功！");
transport.close();
return true;
} catch (Exception e) {
System.err.println("邮件发�?�失败！" + e);
return false;
}
}
}
2、ManageConfig.java
public final class ManageConfig {
//提供统一的page大小支持
public static int PAGESIZE ;
/**
* 提供发邮件的地址
*/
public static String HOST_MAIL_NAME = "[email protected]";
/**
* 提供发邮件的地址
*/
public static String HOST_MAIL_PASSWORD = "xxx";
/**
* 邮件发送协议
*/
public static String SMTP = "mail.teesoo.com";
/**
* 邮件接收协议
*/
public static String POP3 = "mail.teesoo.com";
}
3、MailSender.java
package com.teesoo.util;
import com.teesoo.util.config.ManageConfig;
public final class MailSender {
/**
* 发送邮件
* @param to
* @param subject
* @param body
* @throws Exception
*/
public static void send(String to, String subject, String body) throws Exception{
Mailer mail = new Mailer(ManageConfig.SMTP);
mail.setNamePass(ManageConfig.HOST_MAIL_NAME, ManageConfig.HOST_MAIL_NAME);
mail.setFrom(ManageConfig.HOST_MAIL_NAME);
mail.setSubject(subject);
mail.setBody(body, false);
mail.setTo(to);
mail.setNeedAuth(true);
mail.sendout();
}
}