发送邮件

  1 package com.mall.information.pushemail;
  2 
  3 import java.net.URL;
  4 import java.net.URLEncoder;
  5 import java.util.Date;
  6 import java.util.Properties;
  7 
  8 import javax.activation.DataHandler;
  9 import javax.activation.DataSource;
 10 import javax.activation.FileDataSource;
 11 import javax.activation.URLDataSource;
 12 import javax.mail.BodyPart;
 13 import javax.mail.Message;
 14 import javax.mail.MessagingException;
 15 import javax.mail.Multipart;
 16 import javax.mail.Session;
 17 import javax.mail.Transport;
 18 import javax.mail.internet.InternetAddress;
 19 import javax.mail.internet.MimeBodyPart;
 20 import javax.mail.internet.MimeMessage;
 21 import javax.mail.internet.MimeMultipart;
 22 import javax.mail.internet.MimeUtility;
 23 
 24 
 25 import org.apache.commons.lang.StringUtils;
 26 import org.apache.log4j.Logger;
 27 
 28 public class EmailSender {
 29     
 30     private static final Logger log = Logger.getLogger(EmailSender.class);
 31     
 32     /**
 33      * 获取附件名字
 34      * 
 35      * @param fileName
 36      * @return
 37      */
 38     private static String getLastName(String fileName) {
 39         int pos = fileName.lastIndexOf("\\");
 40         if (pos > -1) {
 41             fileName = fileName.substring(pos + 1);
 42         }
 43         pos = fileName.lastIndexOf("/");
 44         if (pos > -1) {
 45             fileName = fileName.substring(pos + 1);
 46         }
 47         return fileName;
 48 
 49     }
 50 
 51     /**
 52      * 邮件批量发送
 53      * @throws MessagingException 
 54      * @throws Exception 
 55      */
 56     public static boolean sendMail(String from, String pwd, String smtp, String mailTo, String mailSubject,String mailBody,String appendUrl,String apptitle,String nickname) {
 57         // 发送email
 58         Transport transport = null;
 59         try {
 60             String smtpServer = smtp;// smtp服务器地址
 61             // String smtpServer = "smtp.163.com"; //smtp服务器地址
 62             String From = from; // 来源的mail
 63             String Subject = mailSubject;
 64             String Text = mailBody;
 65             //Properties props = System.getProperties();
 66             Properties props = new Properties();
 67             props.put("mail.smtp.host", smtpServer);
 68             props.put("mail.smtp.auth", "true");
 69             log.info("正在创建mailsession......");
 70             Session sendMailSession = Session.getDefaultInstance(props);
 71             // sendMailSession.setDebug(true);
 72             log.info("正在创建MimeMessage......");
 73             
 74             Message newMessage = new MimeMessage(sendMailSession);
 75             
 76 //            newMessage.setFrom(new InternetAddress(From));//无昵称
 77             newMessage.setFrom(new InternetAddress(From,nickname));
 78             
 79             newMessage.setRecipient(Message.RecipientType.TO,new InternetAddress(mailTo));
 80             newMessage.setSubject(Subject);
 81             newMessage.setSentDate(new Date());
 82             if(StringUtils.isEmpty(appendUrl)){
 83                 //无附件
 84                 log.info("创建无附件邮件.....");
 85                 newMessage.setContent(Text, "text/html;charset=UTF-8");
 86                 newMessage.saveChanges();
 87             }else{
 88                 //带附件
 89                 log.info("创建带附件邮件.....");
 90                 Multipart multipart = new MimeMultipart("mixed"); 
 91                  //设置邮件的文本内容
 92                 BodyPart contentPart = new MimeBodyPart();
 93                 contentPart.setContent(mailBody,"text/html; charset=utf-8");  
 94                 multipart.addBodyPart(contentPart);
 95                 
 96                 //添加附件
 97                 BodyPart messageBodyPart= new MimeBodyPart();
 98                 
 99                 //设置信件的附件1(本地文件作为附件)
100                 //DataSource source = new FileDataSource(appendUrl);
101                 
102                 //设置信件的附件2(用远程文件作为附件)
103                 contentPart=new MimeBodyPart();
104                 URL urlfj=new URL(appendUrl);
105                 URLDataSource source=new URLDataSource(urlfj);
106                 
107                 //添加附件的内容
108                 messageBodyPart.setDataHandler(new DataHandler(source));
109                 //添加附件的标题
110                 //String apptitle = appendUrl.substring(appendUrl.lastIndexOf(‘/‘)+1);
111                 //这里很重要，通过下面的Base64编码的转换可以保证你的中文附件标题名在发送时不会变成乱码
112 //                sun.misc.BASE64Encoder enc = new sun.misc.BASE64Encoder();
113 //                messageBodyPart.setFileName(MimeUtility.encodeText("性能测试准备阶段调研清单20140122.doc"));
114 //                String a = java.net.URLEncoder.encode("性能测试准备阶段调研清单20140122.doc", "UTF-8");
115 //                messageBodyPart.setFileName(java.net.URLDecoder.decode(a,"utf-8"));
116 //                messageBodyPart.setFileName(apptitle);
117                 messageBodyPart.setFileName(MimeUtility.encodeText(apptitle, "GBK", null));
118                 
119 //                System.out.println(messageBodyPart.getFileName());
120 //                messageBodyPart.setFileName("=?UTF-8?"+enc.encode(apptitle.getBytes())+"?=");
121                 //sun.misc.BASE64Encoder bs64en = new sun.misc.BASE64Encoder();
122                 //String save = bs64en.encode(apptitle.getBytes());
123                 //String save_utf8 = URLEncoder.encode(save,"utf-8");
124                 
125                 //messageBodyPart.setFileName(save_utf8);
126                 
127                 multipart.addBodyPart(messageBodyPart);      
128                 //将multipart对象放到message中
129                 newMessage.setContent(multipart);
130                 //保存邮件
131                 newMessage.saveChanges();
132             }
133 
134             log.info("正在联接smtp......");
135             
136             transport = sendMailSession.getTransport("smtp");
137             transport.connect(smtpServer, from, pwd);
138             log.info("Transport is connected : " + transport.isConnected());
139 
140             log.info("正在发送......" + mailTo + "   "
141                     + newMessage.getAllRecipients() + "----------------");
142             transport.sendMessage(newMessage, newMessage.getAllRecipients());
143             System.out.println("发送成功......");
144             transport.close();
145         } catch (Exception mailEx) {
146             log.info("Send Mail Error:" + mailEx.getMessage());
147             mailEx.printStackTrace();
148             log.info("================Send Mail Error:===========" + mailEx.getMessage());
149             return false;
150         } finally {
151             try {
152                 transport.close();
153                 
154             } catch (MessagingException e) {
155                 e.printStackTrace();
156             }
157         }
158         return true;
159     }
160 
161     /**
162      * 测试方法
163      * 
164      * @param args
165      */
166     public static void main(String[] args) {
167         //D:\space\.metadata\.plugins\org.eclipse.wst.server.core\tmp1\wtpwebapps\MallManager\space/1394514922266.doc
168         //
169 //        String url = "D:\\性能测试准备阶段调研清单20140122.doc";
170 //        String appendUrl = "D:\\space\\.metadata\\.plugins\\org.eclipse.wst.server.core\\tmp1\\wtpwebapps\\MallManager\\space/1395387816920.txt";
171         String appendUrl = "http://***/manager/space/2014/4/23/1.TXT";
172 //        System.out.println(url);
173 //        System.out.println(url.substring(url.lastIndexOf(‘\\‘)+1));
174 //        String from, String pwd, String smtp, String mailTo, String mailSubject,String mailBody
175 //        String apptitle = appendUrl.substring(appendUrl.lastIndexOf(‘/‘)+1);   mail.ecitic.com
176177 //        sendMail("***01@163.com","***","smtp.163.com","***03@163.com","!!!反反复复","qqq!!!@S反反复复<br type=‘_moz‘ />",appendUrl,"测试中文附件!@q11.js","测试昵称");
178 //        sendMail("**01@163.com","***","smtp.163.com","***03@163.com","!!!反反复复","qqq!!!@S反反复复<br type=‘_moz‘ />","","","测试昵称");
179     }
180 }