/**
*
*/
package cn.me.fdfs.util;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.*;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Properties;
/**
* @author Chen
*
*/
public class BuildMail {
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 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 BuildMail() {
File file = new File(Thread.currentThread().getContextClassLoader()
.getResource("application.properties").getFile());
FileInputStream fis = null;
try {
fis = new FileInputStream(file);
props = new Properties();
try {
props.load(fis);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (FileNotFoundException e) {
e.printStackTrace();
}finally{
if(fis!=null){
try {
fis.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
props.get("mail.smtp.host");
createMimeMessage();
}
/**
* @return boolean
*/
public boolean 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("<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("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,String view) {
System.out.println("设置发信人！");
try {
mimeMsg.setFrom(new InternetAddress(from,view,("GB2312")));// 设置发信人
return true;
} catch (Exception e) {
return false;
}
}
public boolean setFromConfig(String view) {
System.out.println("设置发信人！");
try {
mimeMsg.setFrom(new InternetAddress(props.get("mail.smtp.username").toString(),view));// 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"), (String)props.get("mail.smtp.username"),(String)props.get("mail.smtp.password"));
transport.sendMessage(mimeMsg, mimeMsg.getRecipients(Message.RecipientType.TO));
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;
}
}
public void send(String from,String view,String to,String cc,String title,String body,String object) {
setNeedAuth(true);
if (setSubject(title) == false)
return;
if (setBody(body) == false)
return;
if (setTo(to) == false)
return;
if (setFrom(from,view) == false)
return;
// if (addFileAffix("c:\\1.JPG") == false)
if(object!=null){
if (addFileAffix(object) == false)
return;}
if (sendout() == false)
return;
}
public void sendWarning(String view,String to,String title,String body) {
setNeedAuth(true);
if (setSubject(title) == false)
return;
if (setBody(body) == false)
return;
if (setTo(to) == false)
return;
if (setFromConfig(view) == false)
return;
// if (addFileAffix("c:\\1.JPG") == false)
// if(object!=null){
// if (addFileAffix(object) == false)
// return;}
if (sendout() == false)
return;
}
public static void main(String args[]){
BuildMail buildMail=new BuildMail();
// buildMail.send("service@vivame.cn","VivaMe维我", "young_willow@126.com", "", "VivaMe密码重置", "1234", null);
buildMail.sendWarning("VivaMe维我", "young_willow@126.com", "VivaMe密码重置", "1234");
}
}