借用163服务测试发送邮件类

import java.io.File;import java.util.Properties;

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

import org.apache.commons.mail.EmailAttachment;import org.apache.commons.mail.EmailException;import org.apache.commons.mail.MultiPartEmail;

public class SendMailByJavaMail {

 public static void main(String[] args) throws Exception {  setMail1(); }

 public static void setMail1() throws Exception {  Properties props = new Properties();  props.setProperty("mail.smtp.auth", "true");  props.setProperty("mail.transport.protocol", "smtp");//  props.setProperty("mail.host", "smtp.163.com");  Session session = Session.getInstance(props);  session.setDebug(true);//  session.setPasswordAuthentication(url, pw)  Message message = new MimeMessage(session);  message.setSubject("JAVAMAIL发送测试测试");  message.setFrom(new InternetAddress("testqzmail@163.com"));  message.setText("邮件测试");//  message.setRecipient(Message.RecipientType.TO, new InternetAddress("hzy5202008@163.com"));  Transport transport = session.getTransport();  transport.connect("smtp.163.com", 25, "testqzmail", "mima");  transport.sendMessage(message, new Address[] {new InternetAddress("mima@qq.com")});  transport.close(); }

 public static void setMail2() throws Exception {  Properties props = System.getProperties();  props.setProperty("mail.smtp.auth", "true");//  props.setProperty("mail.host", "192.168.1.135");  props.setProperty("mail.host", "smtp.163.com");  Session session = Session.getInstance(props, new Authenticator(){   @Override   protected PasswordAuthentication getPasswordAuthentication() {    return new PasswordAuthentication("testqzmail", "mima");   }  });  session.setDebug(true);  Message message = new MimeMessage(session);  message.setSubject("hello");//  message.setRecipient(Message.RecipientType.TO, new InternetAddress("lq@192.168.1.135"));  message.setRecipients(Message.RecipientType.TO,InternetAddress.parse("mima@qq.com"));  message.setFrom(new InternetAddress("testqzmail@163.com"));//  message.setText("aaaaa");  message.setContent("<span style='color:red'>hello 中国</span>","text/html;charset=gbk");  Transport.send(message); }  public static void setMail3() throws Exception {//  SimpleEmail email = new SimpleEmail();//如果发送普通的邮件，使用这个类就可以了  MultiPartEmail email = new MultiPartEmail();//如果要发送带附件的邮件，需使用这个类//  HtmlEmail email = new HtmlEmail();//可以发送html类型的邮件  email.setHostName("smtp.163.com");//指定要使用的邮件服务器  email.setAuthentication("testqzmail", "mima");//使用163的邮件服务器需提供在163已注册的用户名、密码  email.setCharset("UTF-8");  try {   email.setFrom("testqzmail@163.com");//设置发件人   email.addTo("mima@qq.com");//设置收件人   email.setSubject("测试邮件");//设置主题   email.setMsg("测试邮件测试邮件测试邮件");//设置邮件内容   File file = new File("C://test.txt");//要发送的附件   EmailAttachment attachment = new EmailAttachment();   attachment.setPath(file.getPath());   attachment.setName(file.getName());   attachment.setDescription("附件描述");   attachment.setDisposition(EmailAttachment.ATTACHMENT);//附件的类型   email.attach(attachment);   email.send();   System.out.println("发送成功");  } catch (EmailException e) {   e.printStackTrace();  } }  }