java进行qq邮箱邮件发送

1.首先你得开启你的qq的邮箱权限
在qq邮箱中的设置中设置IMAP/SMTP

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.AddressException;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

/**
 * 邮件发送工具类
 * 
Title:MailUitls

 * 
Description: 
 * 
Company: 
 * @author 123456
 * 
yangyang
 */
public class MailUitls {
    /**
     * 发送邮件的方法
     * @param to    :收件人
     * @param code  :激活码
     * @throws MessagingException 
     * @throws AddressException 
     */
    public static void  sendMail(String to,String code) throws AddressException, MessagingException{
        /**
         * 1.获得一个Session对象.
         * 2.创建一个代表邮件的对象Message.
         * 3.发送邮件Transport
         */
        // 1.获得连接对象
        /*Properties props = new Properties();
        props.setProperty("mail.host", "localhost");
        Session session = Session.getInstance(props, new Authenticator() {

            @Override
            protected PasswordAuthentication getPasswordAuthentication() {
                return new PasswordAuthentication("[email protected]", "accp");
            }

        });
        // 2.创建邮件对象:
        Message message = new MimeMessage(session);
        // 设置发件人:
        try {
            message.setFrom(new InternetAddress("[email protected]"));
            // 设置收件人:
            message.addRecipient(RecipientType.TO, new InternetAddress(to));
            // 抄送 CC   密送BCC
            // 设置标题
            message.setSubject("来自购物天堂传智商城官方激活邮件");
            // 设置邮件正文:
            message.setContent("
购物天堂传智商城官方激活邮件!点下面链接完成激活操作!
http://192.168.80.1:8080/shop/user_active.action?code="+code+"
", "text/html;charset=UTF-8");
            // 3.发送邮件:
            Transport.send(message);
        } catch (AddressException e) {
            e.printStackTrace();
        } catch (MessagingException e) {
            e.printStackTrace();
        }*/
        /*try {  
            Properties props = new Properties();  
            props.put("username", "[email protected]");   
            props.put("password", "xxxxxxx");   
            props.put("mail.transport.protocol", "smtp" );  
            props.put("mail.smtp.host", "smtp.qq.com");  
            props.put("mail.smtp.port", "465" );  

            Session mailSession = Session.getDefaultInstance(props);  

            Message msg = new MimeMessage(mailSession);     
            msg.setFrom(new InternetAddress("[email protected]"));  
            msg.addRecipients(Message.RecipientType.TO, InternetAddress.parse(to));   
            msg.setSubject("激活邮件");   
            msg.setContent("
此邮件为官方激活邮件！请点击下面链接完成激活操作！
http://localhost:8080/SendMail/servlet/ActiveServlet
","text/html;charset=UTF-8");
            msg.saveChanges();  

            Transport transport = mailSession.getTransport("smtp");  
            transport.connect(props.getProperty("mail.smtp.host"), props  
                    .getProperty("username"), props.getProperty("password"));   
            transport.sendMessage(msg, msg.getAllRecipients());  
            transport.close();     
        } catch (Exception e) {  
            e.printStackTrace();  
            System.out.println(e);  
        }  

    }*/

           Properties properties = new Properties();
           properties.put("mail.transport.protocol", "smtp");// 连接协议        
           properties.put("mail.smtp.host", "smtp.qq.com");// 主机名        
           properties.put("mail.smtp.port", 465);// 端口号        
           properties.put("mail.smtp.auth", "true");        
           properties.put("mail.smtp.ssl.enable", "true");//设置是否使用ssl安全连接  ---一般都使用        
           properties.put("mail.debug", "true");//设置是否显示debug信息  true 会在控制台显示相关信息        
         //得到回话对象        
         Session session = Session.getInstance(properties);        
         // 获取邮件对象        
         Message message = new MimeMessage(session);        
         //设置发件人邮箱地址       
          message.setFrom(new InternetAddress("[email protected]"));       
          //设置收件人地址        
          message.setRecipients(RecipientType.TO, new InternetAddress[] { new InternetAddress(to) });       
          //设置邮件标题        
         message.setSubject("来自购物天堂xxx商城官方激活邮件");        
         //设置邮件内容        
         message.setContent("
购物天堂xxx商城官方激活邮件!点下面链接完成激活操作!
http://192.168.80.1:8080/xsh17shop/user_active.action?code="+code+"
", "text/html;charset=UTF-8");       
          //得到邮差对象        
         Transport transport = session.getTransport();        
         //连接自己的邮箱账户        
         transport.connect("[email protected]", "mgthvjdircnlhfcf");//密码为刚才得到的授权码        
         //发送邮件        
         transport.sendMessage(message, message.getAllRecipients());    
         }

    public static void main(String[] args) throws AddressException, MessagingException {
        sendMail("[email protected]","qwe");
    }
}

效果图如下