JMail发送邮件示例，jmail发送邮件,package cn.o

JMail发送邮件示例，jmail发送邮件,package cn.o

package cn.outofmemory.util.mail;import java.util.Date;import java.util.Properties;import java.util.Vector;import javax.activation.DataHandler;import javax.activation.FileDataSource;import javax.mail.Address;import javax.mail.BodyPart;import javax.mail.Message;import javax.mail.MessagingException;import javax.mail.Multipart;import javax.mail.SendFailedException;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 sun.misc.BASE64Encoder;public class MailSend {    private MimeMessage mimeMsg; //MIME邮件对象    private Session session; //邮件会话对象    private Properties props; //系统属性    private boolean needAuth = false; //smtp是否需要认证    private String username = ""; //smtp认证用户名和密码    private String password = "";    private Multipart mp = new MimeMultipart(); //Multipart对象,邮件内容,标题,附件等内容均添加到其中后再生成MimeMessage对象    public MailSend() {        try {            //  System.out.println("设置系统属性：mail.smtp.host = "+"mail.tplife.com");            if (props == null) {                props = System.getProperties(); //获得系统属性对象            }            props.put("mail.smtp.host", "mail.tplife.com"); //设置SMTP主机            //  System.out.println("准备获取邮件会话对象！");            session = Session.getDefaultInstance(props, null); //获得邮件会话对象            mimeMsg = new MimeMessage(session); //创建MIME邮件对象        } catch (Exception e) {            System.err.println("邮件初始化失败！" + e);        }    }    public void setSubject(String sub) {        try {            mimeMsg.setSubject(sub, "GB2312");            //   System.out.println("设置邮件标题为：" + sub + ".");        } catch (Exception e) {            System.err.println("邮件标题设置失败！" + e);        }    }    public void setContent(String text, String type) {        try {            BodyPart bp = new MimeBodyPart();            bp.setContent(text, type);            mp.addBodyPart(bp);            //   System.out.println("正在设置邮件内容");        } catch (Exception e) {            System.err.println("邮件内容设置失败！" + e);        }    }    public void setText(String text) {        try {            BodyPart bp = new MimeBodyPart();            bp.setText(text);            mp.addBodyPart(bp);            //  System.out.println("正在设置邮件内容");        } catch (Exception e) {            System.err.println("邮件内容设置失败！" + e);        }    }    public void addAttach(String AttachURL) {        try {            //添加附件            BodyPart bp = new MimeBodyPart();            BASE64Encoder enc = new BASE64Encoder();//解决附件名乱码问题            FileDataSource fileds = new FileDataSource(AttachURL);            bp.setDataHandler(new DataHandler(fileds));            bp.setFileName("=?GBK?B?" + enc.encode((fileds.getName()).getBytes()) + "?=");            //  System.out.println("增加邮件附件：" + fileds.getName());            mp.addBodyPart(bp);        } catch (Exception e) {            System.err.println("邮件附件粘贴失败！" + e);        }    }    public void clearAttach() {        try {            int n = mp.getCount();            System.out.println();            for (int i = 0; i <= n - 1; i++) {                mp.removeBodyPart(0);            }            mimeMsg.setContent(mp);            mimeMsg.saveChanges();        } catch (Exception e) {            System.err.println("清除附件失败！" + e);        }    }    public void setFrom(String address) {        try {            mimeMsg.setFrom(new InternetAddress(address)); //设置发信人            //   System.out.println("正在设置发件人地址");        } catch (Exception e) {            System.err.println("邮件发件人地址设置失败！" + e);        }    }    public void setRecipients(String address) {        try {            mimeMsg.setRecipients(Message.RecipientType.TO, InternetAddress.parse(address)); //收信人            //  System.out.println("正在设置收件人地址");        } catch (Exception e) {            System.err.println("邮件收件人地址设置失败！" + e);        }    }    public void setRecipients(String[] address, String type) {        try {            Address[] add = new Address[address.length];            if (address.length - 1 >= 0) {                for (int i = 0; i <= address.length - 1; i++) {                    add[i] = new InternetAddress(address[i]);                }                if (type == null)                    type = "TO";                if (type == "TO")                    mimeMsg.setRecipients(Message.RecipientType.TO, add);                else if (type == "CC")                    mimeMsg.setRecipients(Message.RecipientType.CC, add);                else if (type == "BCC")                    mimeMsg.setRecipients(Message.RecipientType.BCC, add);//收信人                else                    System.out.println("类型不正确!");                /// System.out.println("正在设置收件人地址");            }        } catch (Exception e) {            System.err.println("邮件收件人地址设置失败！" + e);        }    }    public void setSentDate() {        try {            mimeMsg.setSentDate(new Date());        } catch (Exception e) {            System.err.println("时间设置失败！" + e);        }    }    public boolean sendMail() {        boolean flag = false;        try {            mimeMsg.setContent(mp);            mimeMsg.saveChanges();            System.out.println("正在发送邮件....");            Session mailSession = Session.getInstance(props, null);            Transport transport = mailSession.getTransport("smtp");            transport.connect((String) props.get("mail.smtp.host"), username, password);            transport.sendMessage(mimeMsg, mimeMsg.getRecipients(Message.RecipientType.TO));            System.out.println("发送邮件成功！");            transport.close();            flag = true;        } catch (SendFailedException e1) {            System.err.println("邮件发送失败SendFailed！" + e1);            return false;        } catch (MessagingException e2) {            System.err.println("邮件发送失败Messaging！" + e2);            return false;        } catch (Exception e3) {            System.err.println("邮件发送失败！" + e3);            return false;        }        return flag;    }    public static void main(String argv[]) {        MailSend ms = new MailSend();        ms.setSubject("");        ms.setText("");        ms.setFrom("liumin3@tplife.com");        Vector TO = new Vector();        TO.add("liumin3@tplife.com");        TO.add("liumin3@tplife.com");        ms.setRecipients((String[]) TO.toArray(), "TO");        ms.setSentDate();        ms.sendMail();    }}