JavaMail发送邮件

项目环境

邮件发送类

package com.entel.research;import java.io.File;import java.io.FileInputStream;import java.io.InputStream;import java.util.Date;import java.util.Properties;import javax.activation.DataHandler;import javax.activation.DataSource;import javax.activation.FileDataSource;import javax.mail.Authenticator;import javax.mail.PasswordAuthentication;import javax.mail.Session;import javax.mail.Transport;import javax.mail.Message.RecipientType;import javax.mail.internet.InternetAddress;import javax.mail.internet.MimeBodyPart;import javax.mail.internet.MimeMessage;import javax.mail.internet.MimeMultipart;import javax.mail.internet.MimeUtility;public class SendMail{/** * 读邮件模板 * author 李建 * date 2010-05-14 */public String readFile(String sourceFile) throws Exception{File file = new File(sourceFile);InputStream is = new FileInputStream(file);byte[] buf = new byte[10240];int len = 0;String str = null;while((len = is.read(buf)) != -1){str = new String(buf,0,len);}return str;}/** * 发送邮件 * author 李建 * date 2010-05-14 */public boolean sendMail(String smtp, String sendFrom, String sendTo,String smtpName, String smtpPassword, String content,String subject)throws Exception{final String _smtpName = smtpName;final String _smtpPassword = smtpPassword;Properties props = new Properties();props.setProperty("mail.smtp.auth", "true");props.setProperty("mail.transport.protocol", "smtp");props.setProperty("mail.host", smtp);Session session = Session.getInstance(props, new Authenticator(){protected PasswordAuthentication getPasswordAuthentication(){return new PasswordAuthentication(_smtpName, _smtpPassword);}});session.setDebug(true);MimeMessage msg = new MimeMessage(session);msg.setFrom(new InternetAddress( MimeUtility.encodeText(sendFrom)));msg.setRecipients(RecipientType.TO, InternetAddress.parse(sendTo));msg.setSubject(subject);MimeMultipart msgMultipart = new MimeMultipart("mixed");msg.setContent(msgMultipart);MimeBodyPart contents = new MimeBodyPart();msgMultipart.addBodyPart(contents);MimeMultipart bodyMultipart = new MimeMultipart("related");contents.setContent(bodyMultipart);MimeBodyPart htmlPart = new MimeBodyPart();bodyMultipart.addBodyPart(htmlPart);htmlPart.setContent(content, "text/html;charset=gbk");msg.setHeader("Date", new Date().toString());//设置发送时间msg.setSentDate(new Date());msg.saveChanges();session.setDebug(false);try{Transport.send(msg, InternetAddress.parse(sendTo));return true;}catch (Exception e) {System.out.println(e.getMessage());return false;}}/** * 发送邮件 * author 李建 * date 2010-05-14 */public boolean sendMail(String smtp, String sendFrom, String sendTo,String smtpName, String smtpPassword, String content,String subject, String accessoryAddress, String accessoryName)throws Exception{final String _smtpName = smtpName;final String _smtpPassword = smtpPassword;Properties props = new Properties();props.setProperty("mail.smtp.auth", "true");props.setProperty("mail.transport.protocol", "smtp");props.setProperty("mail.host", smtp);Session session = Session.getInstance(props, new Authenticator(){protected PasswordAuthentication getPasswordAuthentication(){return new PasswordAuthentication(_smtpName, _smtpPassword);}});session.setDebug(true);MimeMessage msg = new MimeMessage(session);msg.setFrom(new InternetAddress(MimeUtility.encodeText(sendFrom)));msg.setRecipients(RecipientType.TO, InternetAddress.parse(sendTo));msg.setSubject(subject);//设置发送时间msg.setSentDate(new Date());MimeMultipart msgMultipart = new MimeMultipart("mixed");msg.setContent(msgMultipart);// 发送contentMimeBodyPart contents = new MimeBodyPart();msgMultipart.addBodyPart(contents);MimeMultipart bodyMultipart = new MimeMultipart("related");contents.setContent(bodyMultipart);MimeBodyPart htmlPart = new MimeBodyPart();bodyMultipart.addBodyPart(htmlPart);htmlPart.setContent(content, "text/html;charset=gbk");// 发送附件MimeBodyPart attch1 = new MimeBodyPart();msgMultipart.addBodyPart(attch1);DataSource ds1 = new FileDataSource(accessoryAddress);DataHandler dh1 = new DataHandler(ds1);attch1.setDataHandler(dh1);attch1.setFileName(MimeUtility.encodeText(accessoryName));session.setDebug(false); try{Transport.send(msg, InternetAddress.parse(sendTo));return true;}catch (Exception e) {return false;}}}

邮件发送测试类

package com.entel.research;public class JunitMail{public static void main(String[] args)throws Exception{SendMail sendMail = new SendMail();sendMail.sendMail("smtp.qq.com", "[e-mail]", "[e-mail]","xxxxxx", "******", 

"This is a Test <img src='http://www.hao123.com/images/logox3.gif'>", "subject");}}