Java邮件发送源码分享

package com.practice.mail;

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;

public class MailUtils {

    public static void sendMail(String email, String subject, 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");

　　//如果是其他邮箱就把qq改为相应的邮箱后缀
        props.setProperty("mail.host", "smtp.qq.com");

　　// 指定验证为true
        props.setProperty("mail.smtp.auth", "true");

        // 创建验证器
        Authenticator auth = new Authenticator() {
            public PasswordAuthentication getPasswordAuthentication() {

　　　　//发邮件的账号和密码，此处需要到QQ邮箱官网开启SMTP,P0P3,IMAP服务，然后获取授权码作为第三方登录密码
                return new PasswordAuthentication("xxxxxxxxxx@qq.com", "vkxzfddwperibfii");
            }
        };

        //不同与request的session
        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("xxxxxxxxxx@qq.com")); // 设置发送者

        message.setRecipient(RecipientType.TO, new InternetAddress(email)); // 设置发送方式与接收者

        message.setSubject(subject);
        // 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);
    }
}