import javax.mail.Authenticator;
import javax.mail.PasswordAuthentication;
public class SmtpAuthenticator extends Authenticator
{
private String user;
private String password;
public SmtpAuthenticator(String user, String password)
{
this.user = user;
this.password = password;
}
public PasswordAuthentication getPasswordAuthentication()
{
return new PasswordAuthentication(this.user, this.password);
}
}
import java.util.Date;
import java.util.Properties;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.Address;
import javax.mail.Authenticator;
import javax.mail.Message;
import javax.mail.Multipart;
import javax.mail.SendFailedException;
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 SendMailUtil {
public static void sendMail(MailModel mail) throws SendFailedException{
try {
Properties props = new Properties();//获取系统环境
Authenticator auth = new SmtpAuthenticator("邮箱名称","邮箱密码");//进行邮件服务用户认证
props.put("mail.smtp.host","smtp.163.com");
props.put("mail.smtp.auth","true");
Session session = Session.getDefaultInstance(props,auth);
//设置session,和邮件服务器进行通讯
MimeMessage message = new MimeMessage(session);
message.setContent(mail.getContent(),"text/plain");//设置邮件格式
message.setSubject(mail.getSubject());//设置邮件主题
// 后面的bodypart将加入到此处创建的multipart中
Multipart mp = new MimeMultipart();
MimeBodyPart mbp = new MimeBodyPart();
mbp.setContent(mail.getText(),"text/html;charset=UTF-8");// 将信件内容加入到BodyPart对象中
mp.addBodyPart(mbp); // 将含有信件内容的BodyPart加入到MimeMulitipart对象中
if(mail.getFilename() != null)//有附件
{
mbp=new MimeBodyPart();
FileDataSource fds=new FileDataSource(mail.getFilename()); //得到数据源
mbp.setDataHandler(new DataHandler(fds)); //得到附件本身并至入BodyPart
mbp.setFileName(fds.getName()); //得到文件名同样至入BodyPart
mp.addBodyPart(mbp);
}
// multipart加入到信件
message.setContent(mp);
message.saveChanges();
message.setHeader(mail.getHeader(),mail.getHeader());//设置邮件标题
message.setSentDate(new Date());//设置邮件发送时期
Address address = new InternetAddress(mail.getAddress1(),mail.getAddress2());
message.setFrom(address);//设置邮件发送者的地址
Address toaddress = new InternetAddress(mail.getReveiver());//设置邮件接收者的地址
message.addRecipient(Message.RecipientType.TO,toaddress);
Transport.send(message);
}
catch (Exception e) {
e.printStackTrace();
}
}
public static String htmlModel(String name,String code)
{
String html="";
html += "<html><head></head><body><h1>尊敬的"+name+"，您好！恭喜您支付成功。激活码附赠如下：</h1>"+
"<div><b>激活码：</b>"+code+"</div></body></html>";
return html;
}
}
public class MailModel {
private String content; //设置邮件格式
private String subject; //邮件主题
private String header; //邮件标题
private String address1; //邮件发送人的email
private String address2; //邮件发送人的名称
private String reveiver; //邮件接受人的email
private String text; //邮件正文
private String filename; //附件名称
public String getFilename() {
return filename;
}
public void setFilename(String filename) {
this.filename = filename;
}
public String getText() {
return text;
}
public void setText(String text) {
this.text = text;
}
public String getReveiver() {
return reveiver;
}
public void setReveiver(String reveiver) {
this.reveiver = reveiver;
}
public String getContent() {
return content;
}
public void setContent(String content) {
this.content = content;
}
public String getSubject() {
return subject;
}
public void setSubject(String subject) {
this.subject = subject;
}
public String getHeader() {
return header;
}
public void setHeader(String header) {
this.header = header;
}
public String getAddress1() {
return address1;
}
public void setAddress1(String address1) {
this.address1 = address1;
}
public String getAddress2() {
return address2;
}
public void setAddress2(String address2) {
this.address2 = address2;
}
}
简单的应用了一下、感觉javaMail发送时间花费的比较长。
对了，还有 mail.jar 、 activation.jar 包
