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  • Java发送带html标签内容的邮件

    package test;
    
    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(false);// 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, "riteng_mes", "ri-teng1234");
            transport.sendMessage(testMessage, testMessage.getAllRecipients());
            transport.close();
    
            System.out.println("Message sent!");
        }
    
        public static void main(String[] args) {
    
            String smtpHost = "10.131.119.36";
            String from = "Riteng_Mes@casetekcorp.com";
            String to = "Qiang1_Zhang@intra.casetekcorp.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>");
            theMessage.append("<table border='1'><tr><td>aaa</td><td>bbb</td></tr><tr><td>ccc</td><td>ddd</td></tr></table>");
    
            try {
                SendHtmlMail.sendMessage(smtpHost, from, to, subject,theMessage.toString());
            } catch (javax.mail.MessagingException exc) {
                exc.printStackTrace();
            } catch (java.io.UnsupportedEncodingException exc) {
                exc.printStackTrace();
            }
        }
    }
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  • 原文地址:https://www.cnblogs.com/azhqiang/p/4517458.html
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