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工具
package org.rw.commons.util;

import java.io.File;
import java.util.Date;
import java.util.Properties;

import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.Message;
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 javax.mail.internet.MimeUtility;

/**
 * 
 * <p>
 * Title:[Java Mail Tool]
 * </p>
 * <p>
 * Description: [java邮件发送工具类]
 * </p>
 * <p>
 * Copyright 2009 SIYN Co., Ltd.
 * </p>
 * <p>
 * All right reserved.
 * </p>
 * 
 * @version 1.0
 * 
 * <p>
 * Created by [SIYN] [Apr 2, 2009]
 * </p>
 * <p>
 * Midified by [Huyvanpull] [Apr 5, 2009]
 * </p>
 * 
 */
public class JMailTool
{
    /** ******************************************************* */
    /** smtp服务(如：163的SMTP服务是smtp.163.com) */
    private String smtp = "";
    
    /** 字符集 */
    private String charactorSet = "UTF-8";
    
    /** 内容格式 */
    private String content_type = "text/html;charset=utf-8";
    
    /** 发送者 */
    private String sender = "";
    
    /** 接收者 */
    private String[] receivers;
    
    /** 接收者-抄送 */
    private String[] CCReceivers;
    
    /** 接收者-暗送 */
    private String[] BCCReceivers;
    
    /** 回复者 */
    private String[] replys;
    
    /** 邮件内容 */
    private String content = "";
    
    /** 邮件主题 */
    private String subject = "";
    
    /** 是否需要权限,有的邮件服务器可以不要权限 */
    private boolean needAuth = true;
    
    /** 用户名 */
    private String username = "";
    
    /** 密码 */
    private String password = "";
    
    /** 是否添加附件 */
    private boolean isAddFile = false;
    
    /** 附件全路径 */
    private String fileNames = "";
    
    /** ******************************************************* */
    /** 是否打印信息到控制台 */
    private boolean isPrintInfoToConsole = true;
    
    /**
     * 构造方法
     */
    public JMailTool()
    {}
    
    /**
     * 
     * <p>
     * Description:[设置SMTP]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param smtp
     * FromAddress的smtp
     */
    public void setSmtp(final String smtp)
    {
        this.smtp = smtp;
    }
    
    /**
     * 
     * <p>
     * Description:[设置字符集]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param charactorSet
     * 字符集
     */
    public void setCharactorSet(final String charactorSet)
    {
        this.charactorSet = charactorSet;
    }
    
    /**
     * 
     * <p>
     * Description:[设置内容格式]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param content_type
     * 内容格式
     */
    public void setContentType(final String content_type)
    {
        this.content_type = content_type;
    }
    
    /**
     * 
     * <p>
     * Description:[设置发送者]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param sender
     * 发送者 格式为: user&lt;user@163.com&gt; or user@163.com
     */
    public void setSender(final String sender)
    {
        this.sender = sender;
    }
    
    /**
     * 
     * <p>
     * Description:[设置邮件主题]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param subject
     * 邮件主题
     */
    public void setSubject(final String subject)
    {
        this.subject = subject;
    }
    
    /**
     * 
     * <p>
     * Description:[设置邮件内容]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param content
     * 邮件内容
     */
    public void setPureContent(final String content)
    {
        this.content = content;
    }
    
    /**
     * 
     * <p>
     * Description:[设置邮件接受者,地址格式为: user&lt;user@163.com&gt; or user@163.com]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param receiver
     * String 多个接收者,用";"或","分隔
     * @return
     */
    public boolean setReceivers(final String receiver)
    {
        if ((receiver == null) || ("".equals(receiver)))
        {
            return false;
        }
        this.receivers = receiver.split("[;|,]");
        return this.receivers.length >= 1;
    }
    
    /**
     * 
     * <p>
     * Description:[设置邮件接受者(抄送) 地址格式为: user&lt;user@163.com&gt; or user@163.com]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param CCReceiver
     * String 多个接收者，用";"或","分隔
     * @return
     */
    public boolean setCCReceivers(final String CCReceiver)
    {
        if ((CCReceiver == null) || ("".equals(CCReceiver)))
        {
            return false;
        }
        this.CCReceivers = CCReceiver.split("[;|,]");
        return this.CCReceivers.length >= 1;
    }
    
    /**
     * 
     * <p>
     * Description:[设置邮件接受者(暗送) 地址格式为: user&lt;user@163.com&gt; or user@163.com]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param BCCReceiver
     * String 多个接收者,用";"或","分隔
     * @return
     */
    public boolean setBCCReceiver(final String BCCReceiver)
    {
        if ((BCCReceiver == null) && ("".equals(BCCReceiver)))
        {
            return false;
        }
        this.BCCReceivers = BCCReceiver.split("[;|,]");
        return this.BCCReceivers.length >= 1;
    }
    
    /**
     * 
     * <p>
     * Description:[设置回复者 地址格式为: user&lt;user@163.com&gt; or user@163.com]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param reply
     * String 多个回复者,用";"或","分隔
     * @return
     */
    public boolean setReplys(final String reply)
    {
        if ((reply == null) || ("".equals(reply)))
        {
            return false;
        }
        this.replys = reply.split("[;|,]");
        return this.receivers.length >= 1;
    }
    
    /**
     * 
     * <p>
     * Description:[设置认证]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param name
     * 用户名
     * @param password
     * 密码
     */
    public void setAuth(final String name, final String password)
    {
        this.username = name;
        this.password = password;
    }
    
    /**
     * 
     * <p>
     * Description:[设置是否添加附件]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param isAddFile
     */
    private void setAddFile(boolean isAddFile)
    {
        this.isAddFile = isAddFile;
    }
    
    /**
     * 
     * <p>
     * Description:[设置邮件的附件,可多个附件]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param fileNames
     * 多个文件名,用";"或","分开
     */
    public void setFileAffixs(final String fileNames)
    {
        this.fileNames = fileNames;
        if (fileNames != null && !"".equals(fileNames))
        {
            setAddFile(true);
        }
    }
    
    /**
     * 
     * <p>
     * Description:[设置是否打印信息到控制台]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param isPrintInfoToConsole
     */
    public void isPrintInfoToConsole(boolean isPrintInfoToConsole)
    {
        this.isPrintInfoToConsole = isPrintInfoToConsole;
    }
    
    /**
     * 
     * <p>
     * Description:[添加邮件的附件,可多个附件]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param multipart
     * MimeMultipart 原来的MimeMultipart
     * @param filename
     * String 多个文件名,用";"或","分开
     * @return MimeMultipart 最终的MimeMultipart
     */
    private MimeMultipart addFileAffix(MimeMultipart multipart, String fileNames)
    {
        /** 如果文件名为NULL名为空字符串 */
        if (fileNames == null || "".equals(fileNames))
        {
            return multipart;
        }
        
        MimeMultipart multipartTemp = null;
        multipartTemp = multipart;
        try
        {
            final String[] arrFile = fileNames.split("[;|,]");
            for (int i = 0; i < arrFile.length; i++)
            {
                final File delfile = new File(arrFile[i]);
                if (delfile.exists())
                {
                    final MimeBodyPart mbpFile = new MimeBodyPart();
                    final FileDataSource fileDataSource = new FileDataSource(
                            arrFile[i]);
                    mbpFile.setDataHandler(new DataHandler(fileDataSource));
                    mbpFile.setFileName(fileDataSource.getName());
                    multipartTemp.addBodyPart(mbpFile);
                }
            }
            /** 增加邮件附件成功返回修改后的MimeMultipart */
            return multipartTemp;
        }
        catch (Exception e)
        {
            /** 增加邮件附件失败返回原来的MimeMultipart */
            return multipart;
        }
    }
    
    /**
     * 发送邮件
     * 
     * @return int 返回结束代码
     */
    public int sendMail()
    {
        try
        {
            final Properties properties = System.getProperties();
            /** 设置SMTP开始 ********************************************** */
            /** 检查是否设置SMTP */
            if (this.smtp == null || "".equals(this.smtp))
            {
                throw new Exception("没有设置SMTP.");
            }
            properties.put("mail.smtp.host", this.smtp);
            /** 处理gmail开始,gmail使用的了ssl加密,需特别处理 ** */
            if (this.smtp.indexOf("smtp.gmail.com") >= 0)
            {
                properties.setProperty("mail.smtp.socketFactory.class",
                        "javax.net.ssl.SSLSocketFactory");
                properties.setProperty("mail.smtp.socketFactory.fallback",
                        "false");
                properties.setProperty("mail.smtp.port", "465");
                properties.setProperty("mail.smtp.socketFactory.port", "465");
            }
            /** 处理gmail结束,gmail使用的了ssl加密,需特别处理 ** */
            /** 设置SMTP结束 ********************************************** */
            
            /** 设置认证开始 *********************************************** */
            if (this.needAuth)
            {
                properties.put("mail.smtp.auth", "true");
            }
            else
            {
                properties.put("mail.smtp.auth", "false");
            }
            /** 设置认证结束 *********************************************** */
            final Session session = Session
                    .getDefaultInstance(properties, null);
            
            /** 构造MimeMessage 并设定基本的值 */
            final MimeMessage mimeMessage = new MimeMessage(session);
            
            /** 设置发件人开始 ********************************************** */
            if (this.sender == null || "".equals(this.sender))
            {
                throw new Exception("没有设置发件人SENDER.");
            }
            final InternetAddress from = new InternetAddress(this
                    .encodeAddress(this.sender));
            mimeMessage.setFrom(from);
            /** 设置发件人结束 ********************************************** */
            
            /** 设置收件人开始 ********************************************** */
            if (this.receivers == null || this.receivers.length <= 0)
            {
                throw new Exception("没有设置收件人RECEIVERS.");
            }
            InternetAddress[] arrTo = new InternetAddress[this.receivers.length];
            for (int i = 0; i < this.receivers.length; i++)
            {
                arrTo[i] = new InternetAddress(this
                        .encodeAddress(this.receivers[i]));
            }
            mimeMessage.setRecipients(Message.RecipientType.TO, arrTo);
            /** 设置收件人结束 ********************************************** */
            
            /** 设置抄送人开始 ********************************************** */
            if (this.CCReceivers != null && this.CCReceivers.length > 0)
            {
                InternetAddress[] arrCC = new InternetAddress[this.CCReceivers.length];
                for (int i = 0; i < this.CCReceivers.length; i++)
                {
                    arrCC[i] = new InternetAddress(this
                            .encodeAddress(this.CCReceivers[i]));
                }
                mimeMessage.setRecipients(Message.RecipientType.CC, arrCC);
            }
            /** 设置抄送人结束 ********************************************** */
            
            /** 设置暗送人开始 ********************************************** */
            if (this.BCCReceivers != null && this.BCCReceivers.length > 0)
            {
                InternetAddress[] arrBCC = new InternetAddress[this.BCCReceivers.length];
                for (int i = 0; i < this.BCCReceivers.length; i++)
                {
                    arrBCC[i] = new InternetAddress(this
                            .encodeAddress(this.BCCReceivers[i]));
                }
                mimeMessage.setRecipients(Message.RecipientType.BCC, arrBCC);
            }
            /** 设置暗送人结束 ********************************************** */
            
            /** 设置回复人开始 ********************************************** */
            if (this.replys != null && this.replys.length > 0)
            {
                InternetAddress[] arrReply = new InternetAddress[this.replys.length];
                for (int j = 0; j < this.replys.length; j++)
                {
                    arrReply[j] = new InternetAddress(this
                            .encodeAddress(this.replys[j]));
                }
                mimeMessage.setReplyTo(arrReply);
            }
            /** 设置回复人结束 ********************************************** */
            
            /** 设置邮件主题开始 ******************************************** */
            if (this.subject == null || "".equals(this.subject))
            {
                this.subject = "来自" + this.sender + "的邮件";
            }
            mimeMessage.setSubject(this.subject, this.charactorSet);
            /** 设置邮件主题结束 ******************************************** */
            
            MimeMultipart multipart = new MimeMultipart();
            
            /** 设定邮件正文 */
            MimeBodyPart mbpContent = new MimeBodyPart();
            mbpContent.setText(this.content, this.charactorSet);
            mbpContent.setHeader("Content-type", this.content_type);
            multipart.addBodyPart(mbpContent);
            
            /** 设定邮件附件 */
            if (isAddFile == true)
            {
                multipart = addFileAffix(multipart, this.fileNames);
            }
            
            /** 设定mimeMessage Header */
            mimeMessage.setHeader("Content-type", this.content_type);
            
            /** 向MimeMessage添加Multipart */
            mimeMessage.setContent(multipart);
            
            /** 设定时间 */
            mimeMessage.setSentDate(new Date());
            
            mimeMessage.saveChanges();
            
            if (this.needAuth)
            {
                final Transport transport = session.getTransport("smtp");
                transport.connect((String) properties.get("mail.smtp.host"),
                        this.username, this.password);
                transport.sendMessage(mimeMessage, mimeMessage
                        .getAllRecipients());
            }
            else
            {
                Transport.send(mimeMessage);
            }
            /** 是否打印发送成功与否信息 */
            if (this.isPrintInfoToConsole)
            {
                this.printInfoToConsole(true);
            }
            return 0;
        }
        catch (Exception ex)
        {
            ex.printStackTrace();
            return -1;
        }
    }
    
    /**
     * 
     * <p>
     * Description:[地址转码,例如:把user&lt;user@163.com&gt;的地址转码为user@163.com]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param addresses
     * 转码前的地址
     * @return 转码后的地址
     */
    private String encodeAddress(String address)
    {
        int leftSignPosition = address.indexOf("<");
        if (leftSignPosition > 1 && address.indexOf(">") > leftSignPosition)
        {
            String leftPart = address.substring(0, leftSignPosition);
            String rightPart = address.substring(leftSignPosition, address
                    .length());
            try
            {
                leftPart = MimeUtility.encodeText(leftPart, this.charactorSet,
                        "B");
                return leftPart + rightPart;
            }
            catch (Exception e)
            {}
        }
        return address;
    }
    
    /**
     * 
     * <p>
     * Description:[在控制台打印发送后的信息]
     * </p>
     * <p>
     * Created by [SIYN] [Apr 2, 2009]
     * </p>
     * <p>
     * Midified by [Huyvanpull] [Apr 5, 2009]
     * </p>
     * 
     * @param isSendedSuccess
     * 是否发送成功
     */
    private void printInfoToConsole(boolean isSendedSuccess)
    {
        /** 如果不打印控制台信息 */
        if (!this.isPrintInfoToConsole)
        {
            return;
        }
        /** 组装打印信息开始 **************************************** */
        StringBuffer info = new StringBuffer();
        info.append("----------------->");
        info.append(isSendedSuccess);
        info.append("<-----------------");
        /** smtp服务器信息 *************** */
        info.append("\nSMTP 服务器:");
        info.append(this.smtp);
        /** 发送者信息 ******************* */
        info.append("\n发送者:     ");
        info.append(sender);
        /** 接收者信息 ******************* */
        info.append("\n接收者:     ");
        if (this.receivers != null)
        {
            info.append(this.receivers[0]);
            for (int i = 1; i < this.receivers.length; i++)
            {
                info.append("," + this.receivers[i]);
            }
        }
        /** 抄送者信息 ******************* */
        info.append("\n接收者(抄送):");
        if (this.CCReceivers != null)
        {
            info.append(this.CCReceivers[0]);
            for (int i = 1; i < this.CCReceivers.length; i++)
            {
                info.append("," + this.CCReceivers[i]);
            }
        }
        else
        {
            info.append("无");
        }
        /** 抄送者信息 ******************** */
        info.append("\n接收者(暗送):");
        if (this.BCCReceivers != null)
        {
            info.append(this.BCCReceivers[0]);
            for (int i = 1; i < this.BCCReceivers.length; i++)
            {
                info.append("," + this.BCCReceivers[i]);
            }
        }
        else
        {
            info.append("无");
        }
        /** 组装打印信息结束 **************************************** */
        System.out.println(info.toString());
    }
    
}
posted on 2009-04-02 18:24 HUIKK 阅读(319) 评论(0)  编辑  收藏 所属分类: TOOL

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