package bizi.biziDataSource.utils.bizi;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.Address;
import javax.mail.AuthenticationFailedException;
import javax.mail.Authenticator;
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 SendEmail {
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 String smtp;
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 String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getSmtp() {
return smtp;
}
public void setSmtp(String smtp) {
this.smtp = smtp;
}
Authenticator auth=new Authenticator() {
protected javax.mail.PasswordAuthentication getPasswordAuthentication() {
return new javax.mail.PasswordAuthentication(username,
password);
}
};
public void init(){
Properties pro = new Properties();
InputStream input = this.getClass().getResourceAsStream("/email.properties");
try {
pro.load(input);
getPass(pro);
System.out.println("装载邮件属性成功！");
} catch (IOException e) {
System.out.println("装载邮件属性失败："+e.getMessage());
}
}
public void getPass(Properties pro){
this.username=pro.getProperty("email.username");
this.password=pro.getProperty("email.password");
this.smtp=pro.getProperty("email.host");
}
/**
*
*/
public SendEmail(){
init();
setSmtpHost();
createMimeMessage();
}
/**
* @param hostName String
*/
public void setSmtpHost() {
System.out.println("设置系统属性：mail.smtp.host = "+smtp);
if(props == null)props = System.getProperties(); //获得系统属性对象
props.put("mail.smtp.host",smtp); //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.getInstance(props,auth); //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) {
if(props == null)props = System.getProperties();
if(need){
props.put("mail.smtp.auth","true");
// props.put("mail.debug","true");
props.put("mail.smtp.starttls.enable", "true");
System.out.println("设置smtp身份认证：mail.smtp.auth = "+need);
}else{
props.put("mail.smtp.auth","false");
System.out.println("设置smtp身份认证：mail.smtp.auth = "+need);
}
}
/**
* @param name String
* @param pass String
*/
// public void setNamePass(String username,String password) {
// this.username = username;
// this.password = password;
// }
/**
* @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.setHeader("Content-Transfer-Encoding", "base64");//("Content-Transfer-Encoding", "base64");
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) {
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,auth);
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(AuthenticationFailedException e)
{
System.err.println("邮件的用户名或者密码错误！"+e);
return false;
}catch(MessagingException ee){
System.err.println("你的邮件地址错误或者邮件服务器系统禁止你发送！"+ee);
return false;
}
}
/**
* Just do it as this
*/
public static void main(String[] args) {
int count=0;
for(int i=0;i<2;i++){
String mailbody = "<meta http-equiv=Content-Type content=text/html; charset=gb2312>"+
"<div align=center> 测试邮件</a></div>";
count++;
SendEmail themail = new SendEmail();
themail.setNeedAuth(true);
if(themail.setSubject("标题") == false) return;
if(themail.setBody(mailbody) == false) return;
if(themail.setTo("capuchin@163.com") == false) return;
if(themail.setFrom("enma_love@163.com") == false) return;
if(themail.sendout() == false)return;
}
System.out.println("已经成功发送了"+count+"封邮件！");
}
}
