如下所示：
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 = "[email protected]"; String to = "[email protected]"; 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(); } }}以上就是小编为大家带来的Java发送带html标签内容的邮件实例代码全部内容了，希望大家多多支持武林网~