代码片段

Posted 2021-01-07 boomoom

发送邮件

package com.boomoom.store.utils;

import java.util.Properties;

import javax.mail.Authenticator;
import javax.mail.Message;
import javax.mail.Message.RecipientType;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

/**
 * 发送邮件的工具类:
 * @author admin
 *
 */
public class MailUtils {

    public static void sendMail(String to,String code){
        
        try {
            // 获得连接:
            Properties props = new Properties();
            Session session = Session.getInstance(props, new Authenticator() {

                @Override
                protected PasswordAuthentication getPasswordAuthentication() {
                    return new PasswordAuthentication("[email protected]", "111");
                }
                
            });
            // 构建邮件:
            Message message = new MimeMessage(session);
            message.setFrom(new InternetAddress("[email protected]"));
            // 设置收件人:
            // TO:收件人   CC:抄送   BCC:暗送,密送.
            message.addRecipient(RecipientType.TO, new InternetAddress(to));
            // 主题:
            message.setSubject("来自全球最大同性交友社区的激活邮件!");
            // 正文:
            message.setContent("<h1>来自全球最大同性交友社区的激活邮件:请点击下面链接激活!</h1><h3><a href=‘http://localhost:8080/store_v2.0/UserServlet?method=active&code="+code+"‘>http://localhost:8080/store_v2.0/UserServlet?method=active&code="+code+"</a></h3>", "text/html;charset=UTF-8");
        
            // 发送邮件:
            Transport.send(message);
        } catch (MessagingException e) {
            e.printStackTrace();
        }
    }
    
    public static void main(String[] args) {
        MailUtils.sendMail("[email protected]", "sdfjklsdkljrsiduoigittery");
    }
}

MailUtils