发送带附件的邮件 java

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javax.mail.* 下载地址：http://download.csdn.net/detail/daohaode123/8394273

package com.zjl;import java.util.Date;import java.util.Properties;import javax.activation.DataHandler;import javax.activation.DataSource;import javax.activation.FileDataSource;import javax.mail.BodyPart;import javax.mail.Message;import javax.mail.Multipart;import javax.mail.Session;import javax.mail.Transport;import javax.mail.internet.InternetAddress;import javax.mail.internet.MimeBodyPart;import javax.mail.internet.MimeMessage;import javax.mail.internet.MimeMultipart;import org.junit.Test;public class Email {/** * 发送带附件的邮件 * @param formAddr * @param toAddr * @param subject * @param content * @param affixPath 附件路径 * @return * @throws Exception  */public boolean sendEmailIncludingAffix(String host, String formAddr, String toAddr,String subject, String content, String affixPath) throws Exception{Properties prop = new Properties();prop.put("mail.smtp.auth", false);//不进行邮件用户名 、密码验证prop.put("mail.smtp.host", host);Session session = Session.getDefaultInstance(prop);session.setDebug(true);//此处会在控制台打印发送邮件的调用过程MimeMessage message = new MimeMessage(session);try{message.setFrom(new InternetAddress(formAddr));message.addRecipient(Message.RecipientType.TO, new InternetAddress(toAddr));message.setSentDate(new Date());message.setSubject(subject);Multipart mutiPart = new MimeMultipart();// 添加邮件BodyPart contentpart = new MimeBodyPart();contentpart.setText(content);mutiPart.addBodyPart(contentpart);//添加附件BodyPart bp = new MimeBodyPart();DataSource datasource = new FileDataSource(affixPath);bp.setDataHandler(new DataHandler(datasource));bp.setFileName(datasource.getName());mutiPart.addBodyPart(bp);message.setContent(mutiPart);//保存邮件message.saveChanges();//发送邮件Transport.send(message);return true;}catch(Exception e){e.printStackTrace();return false;}}@Testpublic void Test(){try {boolean isSucess = sendEmailIncludingAffix("8.99.5.116","123@qq.com","234@qq.com","主题","测试发邮件","D:\\email.xls");if(isSucess){System.out.println("发送成功");}else{System.out.println("登录失败");}} catch (Exception e) {e.printStackTrace();}}}

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