Java通过邮箱找回密码和注册

package org.study.accountactivate.util; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Properties; import javax.mail.Authenticator; import javax.mail.Message.RecipientType; import javax.mail.PasswordAuthentication; import javax.mail.Session; import javax.mail.Transport; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage; import org.study.accountactivate.domail.User; public class EmailUtils { //serverEmail private static final String FROM = "363953662@qq.com"; /** * 注册成功后,向用户发送帐户激活链接的邮件 * @param user 未激活的用户 */ public static void sendAccountActivateEmail(User user) { Session session = getSession(); // session.setDebug(true); MimeMessage message = new MimeMessage(session); SimpleDateFormat sFormat = new SimpleDateFormat("yyyy年MM月dd日 HH时MM分"); try { String src=GenerateLinkUtils.generateActivateLink(user); //----------------------------// String TextContent="<table width=\"760\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">"+ "<tbody><tr><td style=\"font-size:12px\"><div style=\"width:700px;height:30px;line-height:22px;padding:25px 30px 0 30px;font-size:14px;border-bottom:dashed 1px #5b5b5b\">"+ user.getUserName()+ " 您好！</div><div style=\"width:700px;line-height:22px;padding:10px 30px 0 30px\">" + "<p>"+sFormat.format(new Date()) +"恭喜你成功注册星星之家平台。</p><br/><br/>"+ "<p style=\"font-family:Arial, Helvetica, sans-serif\"><a href='" + src+"'>点击激活帐户</a> <br/> <a href='"+src+"' title='点击激活帐户'>"+src+"</a></p>"+ "<br/><br/><p>这是一封系统邮件，请勿直接回复。</p></div></td></tr></tbody></table>"; //----------------------------// String nick=javax.mail.internet.MimeUtility.encodeText("星星之家"); message.setSubject("欢迎注册星星之家平台！"); message.setSentDate(new Date()); // message.setFrom(new InternetAddress(FROM)); message.setFrom(new InternetAddress(nick + "<"+FROM+">")); message.setRecipient(RecipientType.TO, new InternetAddress(user.getEmail())); message.setContent(TextContent,"text/html;charset=utf-8"); // 发送邮件 // System.out.println(str); Transport.send(message); } catch (Exception e) { e.printStackTrace(); } } /** * 发送重设密码链接的邮件 */ public static void sendResetPasswordEmail(User user) { Session session = getSession(); MimeMessage message = new MimeMessage(session); try { message.setSubject("找回您的帐户与密码"); message.setSentDate(new Date()); message.setFrom(new InternetAddress(FROM)); message.setRecipient(RecipientType.TO, new InternetAddress(user.getEmail())); message.setContent("要使用新的密码, 请使用以下链接启用密码:<br/><a href='" + GenerateLinkUtils.generateResetPwdLink(user) +"'>点击重新设置密码</a>","text/html;charset=utf-8"); // 发送邮件 Transport.send(message); // System.out.println(request.getRemoteAddr()); } catch (Exception e) { e.printStackTrace(); } } public static Session getSession() { Properties props = new Properties(); props.setProperty("mail.transport.protocol", "smtp"); props.setProperty("mail.smtp.host", "smtp.qq.com"); props.setProperty("mail.smtp.port", "25"); props.setProperty("mail.smtp.auth", "true"); Session session = Session.getInstance(props, new Authenticator() { @Override protected PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication(FROM, "密码"); } }); return session; } }