java实现发送邮件的示例代码

java实现发送邮件的示例代码

代码

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;

/**

* @author BuNuo

*/

public class SendHtmlMail {

/**

* @param to 邮件接收者

* @param subject 邮件主题

* @param messageText 邮件内容，可以是html代码

* @throws MessagingException

* @throws java.io.UnsupportedEncodingException

*/

public static void sendMessage(String to, String subject, String messageText)

throws MessagingException, java.io.UnsupportedEncodingException {

// Step 1: Configure the mail session

String from = "******"; //发送邮件的账号

String password = "******"; //Password

String smtpHost = "smtp.163.com"; //SMTP服务器

javpOzlLa.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, from, password);

transport.sendMessage(testMessage, testMessage.getAllRecipients());

transport.close();

System.out.println("Message sent!");

}

}

测试代码

String to = "1730190@163.com";

System.out.println("to=:"+to);

String subject = "邮件测试"; // subject javamail自动转码

StringBuffer message = new StringBuffer();

message.append("

message.append("

message.append("

message.append("

message.append("

message.append("

HelloWorld, 你好

message.append("

message.append("

message.append("

message.append("

message.append("

您已经成功为bjcodes会员！

message.append("

请点击以下链接：
");

message.append("http://bjcodes.com

message.append("

message.append("");

message.append("

message.append("

message.append("

message.append("

扫一扫，关注 bjcodes 微信公共号，更方便获知每日精彩推荐

message.append("

想了解更多信息，请访问 http://bjcodes.com

message.append("

message.append("

message.append("

message.append("

message.append("");

message.append("");

try {

SendHtmlMail.sendMessage(to, subject,message.toString());

} catch (javax.mail.MessagingException exc) {

exc.printStackTrace();

} catch (java.io.UnsupportedEncodingException exc) {

exc.printStackTrace();

}

测试结果

以上就是java实现发送邮件的示例代码的详细内容，更多关于JAVA 发送邮件的资料请关注我们其它相关文章！

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