java使用spring实现发送mail的方法

package test;
import java.util.Properties;
import javax.mail.MessagingException;
import javax.mail.internet.MimeMessage;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.mail.javamail.MimeMessageHelper;
/**
 * 本类测试简单邮件 直接用邮件发送
 * 
 * @author Administrator
 * 
 */
public class SingleMailSend {
 public static void main(String args[]) throws MessagingException {
 JavaMailSenderImpl senderImpl = new JavaMailSenderImpl();
 // 设定邮件服务器
 //senderImpl.setHost("smtp.163.com");
 senderImpl.setHost("smtp.qq.com");
 // 建立邮件消息
 // SimpleMailMessage mailMessage = new SimpleMailMessage();
 MimeMessage mailMessage = senderImpl.createMimeMessage();
 MimeMessageHelper helper = new MimeMessageHelper(mailMessage,true,"utf-8");
 // 设置收件人,群发邮件
 String[] array = new String[]
 {"18601463269@126.com","1965571954@qq.com"};
 helper.setTo(array);
 //mailMessage.setTo("iamzken@163.com");
 helper.setFrom("1965571954@qq.com");
 helper.setSubject("这是我的主题！");
 helper.setText("
这是我的内容！
",true);
 //添加附件
 ClassPathResource resource = new ClassPathResource("test.jpg");
  helper.addAttachment("hello.jpg", resource);
 // 根据自己的情况,设置username
 //senderImpl.setUsername("iamzken@163.com"); 
 senderImpl.setUsername("1965571954@qq.com"); 
 senderImpl.setPassword("你的密码"); // 根据自己的情况, 设置password
 /* Properties prop = new Properties();
 prop.put(" mail.smtp.auth ", " true "); // 将这个参数设为true，让服务器进行认证,认证用户名和密码是否正确
 prop.put(" mail.smtp.timeout ", " 25000 ");
 senderImpl.setJavaMailProperties(prop);*/
 // 发送邮件
 senderImpl.send(mailMessage);
 System.out.println(" 邮件发送成功.. ");
 }
}