Java通过apache的common包发送email

场景：

发送email

依赖：

<dependencies>
	<dependency>
		<groupId>junit</groupId>
		<artifactId>junit</artifactId>
		<version>4.4</version>
		<scope>test</scope>
	</dependency>
	<dependency>
		<groupId>org.apache.commons</groupId>
		<artifactId>commons-email</artifactId>
		<version>1.2</version>
		<scope>compile</scope>
	</dependency>
	<dependency>
		<groupId>commons-io</groupId>
		<artifactId>commons-io</artifactId>
		<version>2.1</version>
		<scope>compile</scope>
	</dependency>
</dependencies>

实现：

基于commons-email

SimpleEmail：普通文本格式邮件

MultiPartEmail：附件+普通文本格式邮件

HtmlEmail：MultiPartEmail的子类，附件+HTML格式邮件

代码：

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private static final Logger logger = Logger.getLogger(EmailTest.class.getName());
private static final String emailServer = "smtp.163.com";
private static final String emailServerUserEmail = "[email protected]";
private static final String emailServerUserName = "xx";

private static final String emailServerUserPassword = "pwd";
private static final String emailEncoding = "utf-8";

public void testSimpleEmail(String toEmail, String toName, String subject, String msg) {
	try {
		SimpleEmail email = new SimpleEmail();
		email.setHostName(EmailTest.emailServer);
		email.setAuthentication(EmailTest.emailServerUserName,
			EmailTest.emailServerUserPassword);
		email.setCharset(EmailTest.emailEncoding);
		email.setSubject("testSimpleEmail:"+subject);
		email.setMsg(msg);
		email.setFrom(EmailTest.emailServerUserEmail);
		email.addTo(toEmail, toName);
		String messageId = email.send();
		logger.info("*testSimpleEmail:" + messageId);
	} catch (Exception e) {
		e.printStackTrace();
		throw new RuntimeException(e);
	}
}

public void testMultiPartEmail(String toEmail, String toName, String attachmentPath,
	String subject, String msg) {
	String attachmentText = FilenameUtils.getName(attachmentPath);

	try {
		EmailAttachment emailAttachment = new EmailAttachment();
		emailAttachment.setPath(attachmentPath);
		emailAttachment.setDisposition(EmailAttachment.ATTACHMENT);
		emailAttachment.setDescription(attachmentText);
		emailAttachment.setName(MimeUtility.encodeText(attachmentText));

		MultiPartEmail email = new MultiPartEmail();
		email.setHostName(emailServer);
		email.setAuthentication(EmailTest.emailServerUserEmail,
			EmailTest.emailServerUserPassword);
		email.setCharset(emailEncoding);
		email.addTo(toEmail, toName);
		email.setFrom(EmailTest.emailServerUserEmail, EmailTest.emailServerUserName);
		email.setSubject("testMultiPartEmail:"+subject);
		email.setMsg(msg);
		email.attach(emailAttachment);
		String messageId = email.send();
		logger.info("*testMultiPartEmail:" + messageId);
	} catch (Exception e) {
		e.printStackTrace();
		throw new RuntimeException(e);
	}
}

public void testHtmlEmail(String toEmail, String toName, String attachmentPath,
	String subject, String msg){
	String attachmentText = FilenameUtils.getName(attachmentPath);
	try {
		EmailAttachment emailAttachment = new EmailAttachment();
		emailAttachment.setPath(attachmentPath);
		emailAttachment.setDisposition(EmailAttachment.ATTACHMENT);
		emailAttachment.setDescription(attachmentText);
		emailAttachment.setName(MimeUtility.encodeText(attachmentText));
		
	HtmlEmail email = new HtmlEmail();
	email.setHostName(emailServer);
	email.setAuthentication(EmailTest.emailServerUserName, EmailTest.emailServerUserPassword);
	email.setCharset(emailEncoding);
	email.addTo(toEmail); 
	email.setFrom(EmailTest.emailServerUserEmail, EmailTest.emailServerUserName);
	email.setSubject("testHtmlEmail:"+subject);
	email.attach(emailAttachment);
	email.setHtmlMsg(msg);
	
	String messageId = email.send();
	logger.info("*testHtmlEmail:" + messageId);
} catch (Exception e) {
	e.printStackTrace();
	throw new RuntimeException(e);
}
}


public static void main(String[] args) {
	EmailTest test = new EmailTest();
	String attachmentPath = "G:/hexun.rar";
	String subject = "公司通知";
	String msg = "hi <br/> 好消息! <br/> 今天天气挺好的适合运动 !";
	String toEmail = "[email protected]";
	String toName = "toemail";
	try {
		test.testHtmlEmail(toEmail, toName, attachmentPath, subject, msg);
		test.testMultiPartEmail(toEmail, toName, attachmentPath, subject, msg);
		test.testSimpleEmail(toEmail, toName, subject, msg);
	} catch (Exception e) {
		e.printStackTrace();
	}

}