【commons】邮件发送工具——commons-email

一、概述

二、入门

<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-email -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-email</artifactId>
<version>1.4</version>
</dependency>

public static void main(String[] args) throws Exception{
Email email = new SimpleEmail();
email.setHostName("smtp.qq.com");
email.setSmtpPort(465);
email.setAuthenticator(new DefaultAuthenticator("775992759@qq.com", "你的授权码"));
email.setSSLOnConnect(true);
email.setFrom("775992759@qq.com");
email.setSubject("TestMail");
email.setMsg("This is a test mail ... :-)");
email.addTo("2126802032@qq.com");
email.send();
System.out.println("发送成功！");
}

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

// Create the attachment
EmailAttachment attachment = new EmailAttachment();
attachment.setPath("D:\\test\\1.jpg");
attachment.setDisposition(EmailAttachment.ATTACHMENT);
attachment.setDescription("Picture of John");
attachment.setName("John.jpg");

// Create the email message
MultiPartEmail email = new MultiPartEmail();
email.setHostName("smtp.qq.com");
email.setSmtpPort(465);
email.setAuthenticator(new DefaultAuthenticator("775992759@qq.com", "你的授权码"));
email.setSSLOnConnect(true);
email.addTo("2126802032@qq.com");
email.setFrom("775992759@qq.com");
email.setSubject("The picture");
email.setMsg("Here is the picture you wanted");

// add the attachment
email.attach(attachment);

// send the email
email.send();
System.out.println("发送成功！");
}