package utils; import javax.mail.*; import javax.mail.internet.AddressException; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage; import javax.mail.internet.MimeMessage.RecipientType; import java.util.Properties; /** * 发送邮件的工具类 */ public class MailUtils { public static void sendMail(String email, String emailMsg) throws AddressException, MessagingException { // 1.创建一个程序与邮件服务器会话对象 Session Properties props = new Properties(); props.setProperty("mail.transport.protocol", "SMTP"); props.setProperty("mail.host", "smtp.163.com"); // props.setProperty("mail.smtp.port", "465"); props.setProperty("mail.smtp.auth", "true");// 指定验证为true // 创建验证器 Authenticator auth = new Authenticator() { public PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication("", ""); } }; Session session = Session.getInstance(props, auth); // 2.创建一个Message,它相当于是邮件内容 Message message = new MimeMessage(session); message.setFrom(new InternetAddress("")); // 设置发送者 message.setRecipient(RecipientType.TO, new InternetAddress(email)); // 设置发送方式与接收者 message.setSubject("用户激活"); // message.setText("这是一封激活邮件,请<a href='#'>点击</a>"); message.setContent(emailMsg, "text/html;charset=utf-8"); // 3.创建 Transport用于将邮件发送 Transport.send(message); } }