mailsend.java

Java HTML email 编辑发送(mime)

package EmailManage;

/**
 * Vector v1=new vector(); for (int i = 0; i < cboHtmlPic.length(); i++) {
 * FoldFile = cboHtmlPic[i]; fname =
 * FoldFile.substring(FoldFile.lastIndexOf("\\") + 1);// 提取文件名 if
 * (cHtml.lastIndexOf(FoldFile) > 0) { v1.add(arg0); cboAtt.addItem(FoldFile); }
 * cHtml = cHtml.replaceAll(fname, "cid:" + fname); } Security.addProvider(new
 * com.sun.net.ssl.internal.ssl.Provider()); final String SSL_FACTORY =
 * "javax.net.ssl.SSLSocketFactory"; Properties props = System.getProperties();
 * props.setProperty("mail.smtp.host", "smtp.gmail.com");
 * props.setProperty("mail.smtp.socketFactory.class", SSL_FACTORY);
 * props.setProperty("mail.smtp.socketFactory.fallback", "false");
 * props.setProperty("mail.smtp.port", "465");
 * props.setProperty("mail.smtp.socketFactory.port", smtpPort);
 * props.put("mail.smtp.auth", "true"); Session session =
 * Session.getDefaultInstance(props, new Authenticator() { protected
 * PasswordAuthentication getPasswordAuthentication() { return new
 * PasswordAuthentication(username, password);//身份验证 }});
 */
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.security.Security;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Properties;
import java.util.Vector;

import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.Authenticator;
import javax.mail.BodyPart;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.internet.AddressException;
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;

/**
 * String smtpHost = "smtp.gmail.com"; String to = "[e-mail]"; String
 * from = "[e-mail]"; final String username = "dongrujun"; final
 * String password = "000229"; String subject = "测试 邮件的html源代码";
 */

public class MailSend {
	public MimeMessage message;
	public String charset = "charset=GBK";
	public String TextHtmlType = "text/html;";
	public String smtpHost;
	public String smtpPort = "25";
	public boolean ssl = false;
	public boolean authentification = false;
	public String UserName = "";
	public String PassWord = "";
	public String dateformat = "yyyy-MM-dd HH:mm";
	public String From = "";
	private String[] to;
	private String[] cc=null;
	private String[] bcc=null;
	private String Priority;
	private String subject;
	private String BodyText; // HTML文本
	private String BodyTextNotModify; // HTML文本
	private Vector vAttachment; // 附件列表及 HTML文本中图片列表
	private boolean Notification_To;//Disposition-Notification-To
	public void EmailSend(  
			 
	) throws MessagingException {
		final String username = UserName;
		final String password = PassWord;
		
		Session _session;
		final Properties props = new Properties();
		props.setProperty("mail.smtp.host", smtpHost);
		props.setProperty("mail.smtp.port", smtpPort);
		if (ssl) { // Connection SSL
			final String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory";
			Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
			props.setProperty("mail.smtp.socketFactory.class", SSL_FACTORY);
			props.setProperty("mail.smtp.socketFactory.fallback", "false");
			props.put("mail.smtp.auth", "true");
			props.setProperty("mail.smtp.socketFactory.port", smtpPort);
		}
		if (authentification = false) {
			_session = Session.getDefaultInstance(props, null);
		} else {
			props.put("mail.smtp.auth", "true");
			_session = Session.getDefaultInstance(props, new Authenticator() {
				protected PasswordAuthentication getPasswordAuthentication() {
					return new PasswordAuthentication(username, password);
				}
			});
		}

		message = new MimeMessage(_session);
		message.setFrom(new InternetAddress(this.From));
		if (this.Priority != null)
			message.addHeader("X-Priority", this.Priority);// 优先级
		if (Notification_To == true)
			message.addHeader("Disposition-Notification-To", this.From);
		if (this.to !=null)
			message.setRecipients(Message.RecipientType.TO, this.getto());
		if (this.cc !=null)
			message.setRecipients(Message.RecipientType.CC, this.getcc());
		if (this.bcc !=null)
			message.setRecipients(Message.RecipientType.BCC, this.getbcc());

		message.setSubject(this.subject);
		message.setSentDate(new Date());
		MimeMultipart MultPart = new MimeMultipart();// 新建一个MimeMultipart对象用来存放BodyPart对象(事实上能够存放多个)
		BodyPart BodyPart = new MimeBodyPart();// 新建一个存放信件内容的BodyPart对象

		SetHtmlTextPic();
		
		try {
			BodyPart.setContent(MimeUtility.encodeText(BodyText), TextHtmlType + charset);
		} catch (UnsupportedEncodingException e1) {
			// TODO Auto-generated catch block
			e1.printStackTrace();
		}// 给BodyPart对象配置内容和格式/编码方式

		MultPart.setSubType("related");// 这句很重要，千万不要忘了
		MultPart.addBodyPart(BodyPart);

		AddAttachment( MultPart);  //添加附件
		message.setContent(MultPart); // 消息对象的内容

		message.saveChanges();
		/** int() new Random();
		SimpleDateFormat format = new SimpleDateFormat(dateformat);
		String ff = format.format(new Date()); //+ ".eml";
		ff=ff.replaceAll(" ", "");
		ff=ff.replaceAll("-", "");
		ff=ff.replaceAll(":", "");
		File file = new File("c:\\"+ff+".eml");
		try {
			message.writeTo(new FileOutputStream(file));
		} catch (FileNotFoundException e) {
			e.printStackTrace();
			System.out.println("保存文件失败!");
		} catch (IOException e) {
			e.printStackTrace();
			System.out.println("保存文件失败!");
		}
		*/
		javax.mail.Transport transport = _session.getTransport("smtp");
		transport.connect(smtpHost, username, password);
		transport.sendMessage(message, message.getAllRecipients());
		transport.close();

	}
	/**
	 * 添加附件
	 * @param MultPart
	 * @return
	 * @throws MessagingException
	 */
	private MimeMultipart AddAttachment(MimeMultipart MultPart) throws MessagingException{
		FileDataSource datasource = null;
		BodyPart FilePart = null;
		String fname = "";
		String FoldFile = "";
		String MimeFileName;
		for (int i = 0; i < vAttachment.size(); i++) {
			FilePart = new MimeBodyPart();// 新建一个存放附件的BodyPart
			FoldFile = vAttachment.get(i).toString();
			fname = FoldFile.substring(FoldFile.lastIndexOf("\\") + 1);// 提取文件名

			datasource = new FileDataSource(FoldFile);
			try {
				FilePart.setDataHandler(new DataHandler(datasource));
				MimeFileName=MimeUtility.encodeText(fname);
				FilePart.setFileName(MimeFileName);
				if (BodyTextNotModify.lastIndexOf(FoldFile) > 0) {
					FilePart.setFileName(MimeFileName);
					FilePart.setDisposition("inline");
				}
				else{	
					FilePart.setFileName(MimeFileName);
				}
				
				FilePart.setHeader("Content-ID", MimeFileName);
				MultPart.addBodyPart(FilePart);
				
			} catch (UnsupportedEncodingException e) {
				e.printStackTrace();
			}
		}
		
		return MultPart;

	}
	private void SetHtmlTextPic(){
		String fname = "";
		String FoldFile = "";
		for (int i = 0; i < vAttachment.size(); i++) {
			FoldFile = vAttachment.get(i).toString();
			fname = FoldFile.substring(FoldFile.lastIndexOf("\\") + 1);// 提取文件名
			if (BodyText.lastIndexOf(FoldFile)>0 )
			{
			//	fExtend=fname.substring(fname.lastIndexOf("."));//	MimeUtility.decodeText(attachmentFile); 
				try {
					BodyText = BodyText.replace(FoldFile, "cid:" + MimeUtility.encodeText(fname));
				} catch (UnsupportedEncodingException e) {
					e.printStackTrace();
				} 
		}}

	}
	public InternetAddress[] getto() throws AddressException {
		if ( to != null) {
		InternetAddress[] sendTo = new InternetAddress[to.length];
		for (int i = 0; i < to.length; i++) {
			sendTo[i] = new InternetAddress(to[i]);
		}
		return sendTo;}
		else	{	return null;}
	}
	public void setto(String[] to) {
		this.to = to;
	}
	public InternetAddress[] getcc() throws AddressException {
		if ( cc != null) {
		InternetAddress[] sendTo = new InternetAddress[cc.length];
		for (int i = 0; i < cc.length; i++) {
			sendTo[i] = new InternetAddress(cc[i]);
		}
		return sendTo;}
		else	{	return null;}
	}
	public void setcc(String[] cc) {
		this.cc = cc;
	}
	public InternetAddress[] getbcc() throws AddressException {
		if ( bcc != null) {
		InternetAddress[] sendTo = new InternetAddress[bcc.length];
		for (int i = 0; i < bcc.length; i++) {
			sendTo[i] = new InternetAddress(bcc[i]);
		}
		return sendTo;}
		else	{	return null;}
	}
	public void setbcc(String[] bcc) {
		this.bcc = bcc;
	}

	public String getSubject() {
		return subject;
	}

	public void setSubject(String subject) {
		this.subject = subject;
	}

	public Vector getVAttachment() {
		return vAttachment;
	}

	public void setVAttachment(Vector attachment) {
		vAttachment = attachment;
	}
	public String getPriority() {
		return Priority;
	}
	public void setPriority(String priority) {
		Priority = priority;
	}

	public String getCBodyText() {
		return BodyText;
	}

	public void setBodyText(String bodyText) {
		BodyText = bodyText;
		BodyTextNotModify = bodyText;
	}

	public void setNotification_To(boolean notification_To) {
		Notification_To = notification_To;
	}
}