import javax.activation.DataHandler;
import javax.activation.DataSource;
import javax.activation.FileDataSource;
import javax.mail.*;
import javax.mail.internet.*;
import java.io.File;
import java.util.Date;
import java.util.Properties;
public class MailSenderTest {
private String host = "smtp.sina.com";
private String port = "25";
private String userName = "";
private String password = "";
private String to = "";
/**
* 发送文本邮件
*
* @throws Exception
*/
public void sendTextMail() throws Exception {
Properties pro = System.getProperties();
pro.put("mail.smtp.host", host);
pro.put("mail.smtp.port", port);
pro.put("mail.smtp.auth", "true");
// 根据邮件会话属性和密码验证器构造一个发送邮件的session
Session sendMailSession = Session.getDefaultInstance(pro,
new Authenticator() {
@Override
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(userName, password);
}
});
// 根据session创建一个邮件消息
Message mailMessage = new MimeMessage(sendMailSession);
// 设置邮件消息的发送者
mailMessage.setFrom(new InternetAddress(userName));
// 创建邮件的接收者地址，并设置到邮件消息中
mailMessage.setRecipient(Message.RecipientType.TO,
new InternetAddress(to));
// 设置邮件消息的主题
mailMessage.setSubject("Test Email");
// 设置邮件消息发送的时间
mailMessage.setSentDate(new Date());
// 设置邮件消息的主要内容
mailMessage.setText("this is a test Text mail");
// 发送邮件
Transport.send(mailMessage);
}
/**
* 发送Html邮件
*
* @throws Exception
*/
public void sendHtmlMail() throws Exception {
Properties pro = System.getProperties();
pro.put("mail.smtp.host", host);
pro.put("mail.smtp.port", port);
pro.put("mail.smtp.auth", "true");
// 根据邮件会话属性和密码验证器构造一个发送邮件的session
Session sendMailSession = Session.getDefaultInstance(pro,
new Authenticator() {
@Override
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(userName, password);
}
});
// 根据session创建一个邮件消息
Message mailMessage = new MimeMessage(sendMailSession);
// 设置邮件消息的发送者
mailMessage.setFrom(new InternetAddress(userName));
// 创建邮件的接收者地址，并设置到邮件消息中
mailMessage.setRecipient(Message.RecipientType.TO,
new InternetAddress(to));
// 设置邮件消息的主题
mailMessage.setSubject("Test Email");
// 设置邮件消息发送的时间
mailMessage.setSentDate(new Date());
// MiniMultipart类是一个容器类，包含MimeBodyPart类型的对象
Multipart mainPart = new MimeMultipart();
// 创建一个包含HTML内容的MimeBodyPart
BodyPart html = new MimeBodyPart();
// 设置HTML内容
html.setContent(
"<html><body><img src='http://avatar.csdn.net/A/C/A/1_jianggujin.jpg'/><div>this is a HTML email.</div></body></html>",
"text/html; charset=utf-8");
mainPart.addBodyPart(html);
// 将MiniMultipart对象设置为邮件内容
mailMessage.setContent(mainPart);
// 发送邮件
Transport.send(mailMessage);
}
/**
* 发送内嵌图片邮件
*
* @throws Exception
*/
public void sendImageMail() throws Exception {
Properties pro = System.getProperties();
pro.put("mail.smtp.host", host);
pro.put("mail.smtp.port", port);
pro.put("mail.smtp.auth", "true");
// 根据邮件会话属性和密码验证器构造一个发送邮件的session
Session sendMailSession = Session.getDefaultInstance(pro,
new Authenticator() {
@Override
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(userName, password);
}
});
// 根据session创建一个邮件消息
Message mailMessage = new MimeMessage(sendMailSession);
// 设置邮件消息的发送者
mailMessage.setFrom(new InternetAddress(userName));
// 创建邮件的接收者地址，并设置到邮件消息中
mailMessage.setRecipient(Message.RecipientType.TO,
new InternetAddress(to));
// 设置邮件消息的主题
mailMessage.setSubject("Test Email");
// 设置邮件消息发送的时间
mailMessage.setSentDate(new Date());
MimeMultipart multipart = new MimeMultipart("related");
BodyPart messageBodyPart = new MimeBodyPart();
String htmlText = "<html><body><img src='cid:image'/><div>this is a HTML email.</div></body></html>";
messageBodyPart.setContent(htmlText, "text/html; charset=utf-8");
multipart.addBodyPart(messageBodyPart);
MimeBodyPart imageBodyPart = new MimeBodyPart();
DataSource fds = new FileDataSource("1_jianggujin.jpg");
imageBodyPart.setDataHandler(new DataHandler(fds));
imageBodyPart.setContentID("image");
multipart.addBodyPart(imageBodyPart);
mailMessage.setContent(multipart);
// 发送邮件
Transport.send(mailMessage);
}
/**
* 发送附件邮件
*
* @throws Exception
*/
public void sendAttachmentMail() throws Exception {
Properties pro = System.getProperties();
pro.put("mail.smtp.host", host);
pro.put("mail.smtp.port", port);
pro.put("mail.smtp.auth", "true");
// 根据邮件会话属性和密码验证器构造一个发送邮件的session
Session sendMailSession = Session.getDefaultInstance(pro,
new Authenticator() {
@Override
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(userName, password);
}
});
// 根据session创建一个邮件消息
Message mailMessage = new MimeMessage(sendMailSession);
// 设置邮件消息的发送者
mailMessage.setFrom(new InternetAddress(userName));
// 创建邮件的接收者地址，并设置到邮件消息中
mailMessage.setRecipient(Message.RecipientType.TO,
new InternetAddress(to));
// 设置邮件消息的主题
mailMessage.setSubject("Test Email");
// 设置邮件消息发送的时间
mailMessage.setSentDate(new Date());
MimeMultipart multipart = new MimeMultipart("mixed");
BodyPart messageBodyPart = new MimeBodyPart();
String htmlText = "<html><body><div>this is a Attachment email.this email has a attachment!</div></body></html>";
messageBodyPart.setContent(htmlText, "text/html; charset=utf-8");
multipart.addBodyPart(messageBodyPart);
MimeBodyPart imageBodyPart = new MimeBodyPart();
File imageFile = new File("1_jianggujin.jpg");
DataSource fds = new FileDataSource(imageFile);
imageBodyPart.setDataHandler(new DataHandler(fds));
imageBodyPart.setFileName(MimeUtility.encodeWord(imageFile.getName()));
multipart.addBodyPart(imageBodyPart);
mailMessage.setContent(multipart);
// 发送邮件
Transport.send(mailMessage);
}
/**
* 发送内嵌图片和附件邮件
*
* @throws Exception
*/
public void sendImageAndAttachmentMail() throws Exception {
Properties pro = System.getProperties();
pro.put("mail.smtp.host", host);
pro.put("mail.smtp.port", port);
pro.put("mail.smtp.auth", "true");
// 根据邮件会话属性和密码验证器构造一个发送邮件的session
Session sendMailSession = Session.getDefaultInstance(pro,
new Authenticator() {
@Override
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(userName, password);
}
});
// 根据session创建一个邮件消息
Message mailMessage = new MimeMessage(sendMailSession);
// 设置邮件消息的发送者
mailMessage.setFrom(new InternetAddress(userName));
// 创建邮件的接收者地址，并设置到邮件消息中
mailMessage.setRecipient(Message.RecipientType.TO,
new InternetAddress(to));
// 设置邮件消息的主题
mailMessage.setSubject("Test Email");
// 设置邮件消息发送的时间
mailMessage.setSentDate(new Date());
// 正文
MimeBodyPart text = new MimeBodyPart();
text.setContent("我的头像：<img src='cid:headImg'>",
"text/html;charset=UTF-8");
// 正文图片
MimeBodyPart image = new MimeBodyPart();
image.setDataHandler(
new DataHandler(new FileDataSource("1_jianggujin.jpg")));
image.setContentID("headImg");
// 附件
MimeBodyPart attach = new MimeBodyPart();
DataHandler dh = new DataHandler(new FileDataSource("1_jianggujin.jpg"));
attach.setDataHandler(dh);
attach.setFileName(MimeUtility.encodeWord(dh.getName()));
// 描述关系:正文和图片
MimeMultipart mp1 = new MimeMultipart();
mp1.addBodyPart(text);
mp1.addBodyPart(image);
mp1.setSubType("related");
// 正文
MimeBodyPart content = new MimeBodyPart();
content.setContent(mp1);
MimeMultipart multipart = new MimeMultipart("mixed");
multipart.addBodyPart(content);
multipart.addBodyPart(attach);
mailMessage.setContent(multipart);
// 发送邮件
Transport.send(mailMessage);
}
}点击查看更多内容
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