在Web開(kāi)發(fā)中，文本郵件發(fā)送的任務(wù)比較常見(jiàn)，我們可以利用它進(jìn)行一些客戶(hù)通知和異常通知，文本郵件發(fā)送一般用到JavaMail API，下面是一個(gè)我有時(shí)用到的郵件發(fā)送實(shí)用工具類(lèi)，把其中一些參數(shù)修改一下就能為你所用。
注意：在執(zhí)行代碼前，請(qǐng)把mail.jar和activation.jar載入工程。
代碼如下：
- package com.heyang;
-
- import java.util.Date;
- import java.util.Properties;
-
- import javax.mail.Address;
- import javax.mail.Message;
- import javax.mail.Session;
- import javax.mail.Transport;
- import javax.mail.internet.InternetAddress;
- import javax.mail.internet.MimeMessage;
-
-
-
-
-
-
- public final class MailUtil {
-
- private static final String SenderEmailAddr = "XXXXXXX@163.com";
-
-
- private static final String SMTPUserName = "XXXX";
-
-
- private static final String SMTPPassword = "XXXXXXX";
-
-
- private static final String SMTPServerName = "smtp.163.com";
-
-
- private static final String TransportType = "smtp";
-
-
- private static Properties props;
-
-
-
-
-
- private MailUtil() {
-
- }
-
-
-
-
- static {
- MailUtil.props = new Properties();
-
-
- MailUtil.props.put("mail.smtp.host", MailUtil.SMTPServerName);
-
- MailUtil.props.put("mail.smtp.auth", "true");
- }
-
-
-
-
-
-
-
- public static void sendMail(String emailAddr, String mailTitle,
- String mailConcept) {
-
- Session s = Session.getInstance(MailUtil.props, null);
-
-
- s.setDebug(false);
-
-
- Message message = new MimeMessage(s);
- try {
-
- Address from = new InternetAddress(MailUtil.SenderEmailAddr);
- message.setFrom(from);
-
-
- Address to = new InternetAddress(emailAddr);
- message.setRecipient(Message.RecipientType.TO, to);
-
-
- message.setSubject(mailTitle);
-
- message.setText(mailConcept);
-
- message.setSentDate(new Date());
-
- message.saveChanges();
-
- Transport transport = s.getTransport(MailUtil.TransportType);
-
- transport.connect(MailUtil.SMTPServerName, MailUtil.SMTPUserName,
- MailUtil.SMTPPassword);
-
-
- transport.sendMessage(message, message.getAllRecipients());
- transport.close();
-
- System.out.println("發(fā)送郵件,郵件地址:" + emailAddr + " 標(biāo)題:" + mailTitle
- + " 內(nèi)容:" + mailConcept + "成功!");
- } catch (Exception e) {
- System.out.println(e.getMessage());
- System.out.println("發(fā)送郵件,郵件地址:" + emailAddr + " 標(biāo)題:" + mailTitle
- + " 內(nèi)容:" + mailConcept + "失敗! 原因是" + e.getMessage());
- }
- }
-
-
-
-
-
- public static void main(String[] args){
- MailUtil.sendMail("XXXXXX@gmail.com", "title", "concept");
- }
- }