javamail,QQ邮箱发送邮件(ssl)
package utils;
import java.util.Date;
import java.util.Properties;
import javax.mail.Authenticator;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.PasswordAuthentication;
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;
/**
* Requires mail.jar
*/
public class MailSender {
private String username;
private String password;
private String sendto;
private String subject;
private String htmlbody;
public MailSender(String username, String password, String sendto,
String subject, String htmlbody) {
super();
this.username = username;
this.password = password;
this.sendto = sendto;
this.subject = subject;
this.htmlbody = htmlbody;
}
public String qqsending() throws MessagingException {
// 基本设置
Properties props = new Properties();
props.setProperty("mail.smtp.host", "smtp.qq.com");
props.setProperty("mail.smtp.socketFactory.class",
"javax.net.ssl.SSLSocketFactory");
props.setProperty("mail.smtp.socketFactory.fallback", "false");
props.setProperty("mail.smtp.port", "465");
props.setProperty("mail.smtp.socketFactory.port", "465");
props.put("mail.smtp.auth", "true");
Session session = Session.getDefaultInstance(props,
new Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(username, password);
}
});
Message msg = new MimeMessage(session);
// 邮件正文(html)
Multipart mp = new MimeMultipart();
MimeBodyPart htmlPart = new MimeBodyPart();
htmlPart.setContent(htmlbody, "text/html; charset=utf-8");
mp.addBodyPart(htmlPart);
// 其它设置
msg.setFrom(new InternetAddress(username + "@qq.com"));
msg.setRecipients(Message.RecipientType.TO,
InternetAddress.parse(sendto, false));
msg.setSubject(subject);
msg.setSentDate(new Date());
msg.setContent(mp);
// 发送
Transport.send(msg);
return "success";
}
}