MailUtils 测试邮件是否发送

 import java.util.Properties;

 import javax.mail.Message;

 import javax.mail.Session;

 import javax.mail.Transport;

 import javax.mail.internet.InternetAddress;

 import javax.mail.internet.MimeMessage;

 import javax.mail.internet.MimeMessage.RecipientType;

 public class MailUtils {

     private static String smtp_host = "smtp.126.com";

     private static String username = "[email protected]";

     private static String password = "147963qP";

     private static String from = "[email protected]"; // 使用当前账户

     public static String activeUrl = "http://localhost:8082/bos_fore/customerAction_activeMail";

     public static void sendMail(String subject, String content, String to) {

         Properties props = new Properties();

         props.setProperty("mail.smtp.host", smtp_host);

         props.setProperty("mail.transport.protocol", "smtp");

         props.setProperty("mail.smtp.auth", "true");

         Session session = Session.getInstance(props);

         Message message = new MimeMessage(session);

         try {

             message.setFrom(new InternetAddress(from));

             message.setRecipient(RecipientType.TO, new InternetAddress(to));

             message.setSubject(subject);

             message.setContent(content, "text/html;charset=utf-8");

             Transport transport = session.getTransport();

             transport.connect(smtp_host, username, password);

             transport.sendMessage(message, message.getAllRecipients());

         } catch (Exception e) {

             e.printStackTrace();

             throw new RuntimeException("邮件发送失败...");

         }

     }

     public static void main(String[] args) {

         sendMail("测试邮件", "你好，大神", "[email protected]");

     }

 }