JavaMail应用实例说明:模板邮件
编程技术  /  houtizong 发布于 3年前   116
首先在你的class或src下面建一个properties文件,我新建了一个内容如下:
emailTemplate = <html> <BODY><h2>Hi\uff0c</h2><b> {0} </b><br/>\u4f60\u7684\u7528\u6237\u540d\u4e3a\uff1a{1}\uff0c\u5bc6\u7801\u662f\uff1a{2}\u6b22\u8fce\u8bbf\u95ee\uff1a<a href="http://zmx.iteye.com">\u6211\u7684IT\u6280\u672f\u6742\u8c08</a></BODY></HTML>
原文是:Hi,{0}你的用户名为:{1},密码是:{2} 欢迎访问:我的IT技术杂谈
注册页面如下:
<form action="SendTemplate"> <table align="center"> <tr> <td align="center">用户名:</td> <td> <input type="text" name="uname"> </td> </tr> <tr> <td align="center">Email:</td> <td> <input type="text" name="uemail"> </td> </tr> <tr> <td align="center" colspan="2"> <input type="submit" value="注册"> </td> </tr> </table> </form>
注册的servlet如下:
public class SendTemplate extends HttpServlet {/** * */private static final long serialVersionUID = -7597646570845508429L;public void doGet(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {this.doPost(request, response);}public void doPost(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {request.setCharacterEncoding("GBK");// 获得邮件模板信息ResourceBundle mailTemplateRb = ResourceBundle.getBundle("emailTemplate");// 由管理员发送String from = "[email protected]";// 注册的用户邮箱String to = request.getParameter("uemail");// 设置主题String subject = "欢迎来到http://zmx.iteye.com";// 注册用户的用户名String uname = request.getParameter("uname");// 注册用户的密码String upassword = "123456";// 服务器地址String mailServer = "PC200904071715";// 模板参数Object[] args = new Object[] { uname, uname, upassword };MessageFormat formater = new MessageFormat("");formater.applyPattern(mailTemplateRb.getString("emailTemplate"));String messageText = formater.format(args);// 设置邮件的传输协议信息Properties transProp = System.getProperties();// 邮件服务器地址transProp.put("mail.smtp.host", mailServer);// 邮件传输协议中的接收协议:smtptransProp.put("mail.transport.protocol", "smtp");// 是否通过验证transProp.put("mail.smtp.auth", "true");// 服务器端口transProp.put("mail.smtp.port", "25");// 默认端口25Session mailSession = Session.getDefaultInstance(transProp,new Authenticator(){@Overrideprotected PasswordAuthentication getPasswordAuthentication() {return new PasswordAuthentication("admin","");}}); Message mailMessage = new MimeMessage(mailSession);try {mailMessage.setFrom(new InternetAddress(from));mailMessage.setRecipient(RecipientType.TO, new InternetAddress(to));mailMessage.setSubject(subject);mailMessage.setSentDate(new Date());Multipart mp = new MimeMultipart();MimeBodyPart mbp = new MimeBodyPart();mbp.setContent(messageText, "text/html;charset=GB2312");mp.addBodyPart(mbp);mailMessage.setContent(mp);Transport.send(mailMessage);} catch (AddressException e) {e.printStackTrace();} catch (MessagingException e) {e.printStackTrace();}response.sendRedirect("ok.jsp");}}
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