Android 代码发送email含附件

email jar下载链接：http://pan.baidu.com/s/1qY5JCr6

package com.kunulo.library_email_send;
import java.io.File;
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.MessagingException;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;public class EmailHandle {    private String host = "";  //smtp服务器    private String from = "";  //发件人地址    private String to = "";    //收件人地址    private String affix = ""; //附件地址    private String affixName = ""; //附件名称    private String user = "";  //用户名    private String pwd = "";   //密码    private String subject = ""; //邮件标题    private String textMsg = ""; //邮件正文    public void setAddress(String from,String to,String subject, String textMsg){        this.from = from;        this.to   = to;        this.subject = subject;        this.textMsg = textMsg;    }    public void setAffix(String affix,String affixName){        this.affix = affix;        this.affixName = affixName;    }    public void send(String host,String user,String pwd) throws MessagingException {        this.host = host;        this.user = user;        this.pwd = pwd;        Properties props = new Properties();        //设置发送邮件的邮件服务器的属性（这里使用网易的smtp服务器）        props.put("mail.smtp.host", host);        //需要经过授权，也就是有户名和密码的校验，这样才能通过验证（一定要有这一条）        props.put("mail.smtp.auth", "true");        //用刚刚设置好的props对象构建一个session        Session session = Session.getDefaultInstance(props);        //有了这句便可以在发送邮件的过程中在console处显示过程信息，供调试使        //用（你可以在控制台（console)上看到发送邮件的过程）        session.setDebug(true);        //用session为参数定义消息对象        MimeMessage message = new MimeMessage(session);        //加载发件人地址        message.setFrom(new InternetAddress(from));        //加载收件人地址        message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));        //加载标题        message.setSubject(subject);        // 向multipart对象中添加邮件的各个部分内容，包括文本内容和附件        Multipart multipart = new MimeMultipart();        //   设置邮件的文本内容        BodyPart contentPart = new MimeBodyPart();        contentPart.setText(textMsg);        multipart.addBodyPart(contentPart);        //添加附件        BodyPart messageBodyPart = new MimeBodyPart();        File file = new File(affix);        DataSource source = new FileDataSource(file);        //添加附件的内容        messageBodyPart.setDataHandler(new DataHandler(source));        //添加附件的标题        messageBodyPart.setFileName(file.getName());        multipart.addBodyPart(messageBodyPart);        //将multipart对象放到message中        message.setContent(multipart);        //保存邮件        message.saveChanges();        //   发送邮件        Transport transport = session.getTransport("smtp");        //连接服务器的邮箱        transport.connect(host, user, pwd);        //把邮件发送出去        transport.sendMessage(message, message.getAllRecipients());        transport.close();    }//    public static void main(String[] args){//        EmailHandle cn = new EmailHandle();//        //设置发件人地址、收件人地址和邮件标题//        cn.setAddress("****@kunulo.cn", "****@qq.com", "标题", "正文");//        //设置要发送附件的位置和标题//        cn.setAffix(parentPath, "附件名称");//        //设置smtp服务器以及邮箱的帐号和密码//        cn.send("smtp.kunulo.cn", "***@kunulo.cn", "密码");  //smtp.kunulo.cn 我司阿里企业邮箱的服务器地址////    }}