柚子快报邀请码778899分享：java 邮件发送的几种方式

柚子快报邀请码778899分享：java 邮件发送的几种方式

http://yzkb.51969.com/

1、使用JavaMail发送邮件

1.1 添加依赖

javax.mail

mail

1.4.3

1.2 简单邮件发送

@Test()

public void testSend() throws Exception {

// 连接邮件服务器的参数配置

Properties props = new Properties();

// 设置用户的认证方式

props.setProperty("mail.smtp.auth", "true");

props.put("mail.smtp.host", host);

props.put("mail.smtp.port", port);

// 创建定义整个应用程序所需的环境信息的 Session 对象

Session session = Session.getInstance(props,new Authenticator() {

protected PasswordAuthentication getPasswordAuthentication() {

return new PasswordAuthentication(name, pwd);

}

});

// 创建消息对象

MimeMessage message = new MimeMessage(session);

// 邮件消息头

message.setFrom(new InternetAddress(name)); // 发件人

message.setRecipient(Message.RecipientType.TO, new InternetAddress(to)); // 收件人

message.setSubject("邮件测试1");

message.setText("Hello, java mail!");

// 发送邮件

Transport.send(message);

}

2、使用Spring的JavaMailSenderImpl发送邮件

2.1 添加依赖

org.springframework

spring-context-support

4.3.14.RELEASE

javax.mail

mail

1.4.3

2.2 简单邮件发送

@Test

public void testSend2() throws MessagingException {

JavaMailSenderImpl sendService = new JavaMailSenderImpl();

sendService.setHost(host);

sendService.setPort(port);

sendService.setUsername(name);

sendService.setPassword(pwd);

MimeMessage msg = sendService.createMimeMessage();

MimeMessageHelper helper = new MimeMessageHelper(msg, true, "UTF-8");

helper.setTo(to);

helper.setFrom(name);

helper.setSubject("邮件测试2");

helper.setText("Hello, spring!", true);

sendService.send(msg);

}

3、使用Apache commons-email发送邮件

3.1 添加依赖

org.apache.commons

commons-email

1.4

javax.mail

mail

1.4.3

3.2 简单邮件发送

@Test

public void testSend3() throws EmailException {

Email email = new SimpleEmail();

email.setHostName(host);

email.setSmtpPort(port);

email.setAuthenticator(new DefaultAuthenticator(name, pwd));

email.setCharset("UTF-8");

email.setFrom(name);

email.addTo(to);

email.setSubject("测试邮件3");

email.setMsg("Hello, commons-email!");

email.send();

}

柚子快报邀请码778899分享：java 邮件发送的几种方式

http://yzkb.51969.com/

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