JAVA发送Email邮件
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2024-01-08 19:22:34
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使用Apache的Commons Email发送邮件
首先在pom中添加依赖：
1、发送简单邮件：
2、发送带附件的邮件：
3、发送HTML格式的邮件：
4、发送带图片的HTML邮件:
首先在pom中添加依赖：
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-email</artifactId>
<version>1.2</version>
</dependency>
1、发送简单邮件：
Email email = new SimpleEmail();
email.setHostName("smtp.gmail.com");
email.setSmtpPort(587);
email.setAuthenticator(new DefaultAuthenticator("username", "password"));
email.setTLS(true);
email.setFrom("user@gmail.com");
email.setSubject("TestMail");
email.setMsg("This is a test mail ... :-)");
email.addTo("foo@bar.com");
email.send();
2、发送带附件的邮件：
import org.apache.commons.mail.*;
...
// Create the attachment
EmailAttachment attachment = new EmailAttachment();
attachment.setPath("mypictures/john.jpg");
attachment.setDisposition(EmailAttachment.ATTACHMENT);
attachment.setDescription("Picture of John");
attachment.setName("John");
// Create the email message
MultiPartEmail email = new MultiPartEmail();
email.setHostName("mail.myserver.com");
email.addTo("jdoe@somewhere.org", "John Doe");
email.setFrom("me@apache.org", "Me");
email.setSubject("The picture");
email.setMsg("Here is the picture you wanted");
// add the attachment
email.attach(attachment);
// send the email
email.send();
3、发送HTML格式的邮件：
import org.apache.commons.mail.HtmlEmail;
...
// Create the email message
HtmlEmail email = new HtmlEmail();
email.setHostName("mail.myserver.com");
email.addTo("jdoe@somewhere.org", "John Doe");
email.setFrom("me@apache.org", "Me");
email.setSubject("Test email with inline image");
// embed the image and get the content id
URL url = new URL("http://www.apache.org/images/asf_logo_wide.gif");
String cid = email.embed(url, "Apache logo");
// set the html message
email.setHtmlMsg("<html>The apache logo - <img src=\"cid:"+cid+"\"></html>");
// set the alternative message
email.setTextMsg("Your email client does not support HTML messages");
// send the email
email.send();
4、发送带图片的HTML邮件:
import org.apache.commons.mail.HtmlEmail;
...
// load your HTML email template
String htmlEmailTemplate = ....
// Create the email message
HtmlEmail email = new ImageHtmlEmail();
email.setHostName("mail.myserver.com");
email.addTo("jdoe@somewhere.org", "John Doe");
email.setFrom("me@apache.org", "Me");
email.setSubject("Test email with inline image");
// embed the image and get the content id
URL url = new URL("http://www.apache.org/images/asf_logo_wide.gif");
String cid = email.embed(url, "Apache logo");
// set the html message
email.setHtmlMsg(htmlEmailTemplate, new File("").toURI().toURL(), false);
// set the alternative message
email.setTextMsg("Your email client does not support HTML messages");
// send the email
email.send();
引用
commons email发送邮件用户指南:http://commons.apache.org/email/userguide.html