用java实现发送html格式的邮件

    xiaoxiao2021-04-16  23

    import  javax.mail.internet.InternetAddress;   import  javax.mail.internet.MimeMessage;   import  javax.mail.internet.MimeUtility;   import  javax.mail.Session;   import  javax.mail.MessagingException; import  javax.mail.Transport;    public  class  SendHtmlMail {       public  static  void  sendMessage(String smtpHost,                                      String from, String to,                                      String subject, String messageText)               throws  MessagingException,java.io.UnsupportedEncodingException {              // Step 1:  Configure the mail session           System.out.println( "Configuring mail session for: "  + smtpHost);           java.util.Properties props =  new  java.util.Properties();           props.setProperty( "mail.smtp.auth" ,  "true" ); //指定是否需要SMTP验证           props.setProperty( "mail.smtp.host" , smtpHost); //指定SMTP服务器           props.put( "mail.transport.protocol" ,  "smtp" );           Session mailSession = Session.getDefaultInstance(props);           mailSession.setDebug( true ); //是否在控制台显示debug信息              // Step 2:  Construct the message           System.out.println( "Constructing message -  from="  + from +  "  to="  + to);           InternetAddress fromAddress =  new  InternetAddress(from);           InternetAddress toAddress =  new  InternetAddress(to);              MimeMessage testMessage =  new  MimeMessage(mailSession);           testMessage.setFrom(fromAddress);           testMessage.addRecipient(javax.mail.Message.RecipientType.TO, toAddress);           testMessage.setSentDate( new  java.util.Date());           testMessage.setSubject(MimeUtility.encodeText(subject, "gb2312" , "B" ));             testMessage.setContent(messageText,  "text/html;charset=gb2312" );           System.out.println( "Message constructed" );             // Step 3:  Now send the message           Transport transport = mailSession.getTransport( "smtp" );           transport.connect(smtpHost,  "webmaster" ,  "password" );           transport.sendMessage(testMessage, testMessage.getAllRecipients());           transport.close();              System.out.println( "Message sent!" );       }          public  static  void  main(String[] args) {              String smtpHost =  "localhost" ;           String from =  "webmaster@mymail.com" ;           String to =  "mfc42d@sohu.com" ;           String subject =  "html邮件测试" ;  //subject javamail自动转码              StringBuffer theMessage =  new  StringBuffer();           theMessage.append( "<h2><font color=red>这倒霉孩子</font></h2>" );           theMessage.append( "<hr>" );           theMessage.append( "<i>年年失望年年望</i>" );           try  {              SendHtmlMail.sendMessage(smtpHost, from, to, subject, theMessage.toString());           }           catch  (javax.mail.MessagingException exc) {               exc.printStackTrace();           }           catch  (java.io.UnsupportedEncodingException exc) {               exc.printStackTrace();           }       }   }
    转载请注明原文地址: https://ju.6miu.com/read-672535.html

    最新回复(0)