功能介绍:前端填写某些信息后,提交到后台,后台保存信息到数据库,并发送一份有相关信息的邮件给管理员
正文:
1,Controller层
@ResponseBody @RequestMapping(value = "submit", method = RequestMethod.POST) public Result submit(SomeInfo someInfo){ // SomeInfo:要传输的值的实体类 Result result = new Result(); //返回值自己定义即可 result = TheService.submit(someInfo); //保存到数据库 if(result.isSuccess){ //保存成功,发送邮件 Sendmail send = new Sendmail(someInfo); //启动线程,线程启动之后就会执行run方法来发送邮件 send.start(); } return result; }
2,Sendmail类
package com.bfweb.util; import java.util.Properties; import javax.mail.Message; import javax.mail.Session; import javax.mail.Transport; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage; import javax.mail.internet.MimeUtility; import com.bfweb.view.SomeInfo; public class Sendmail extends Thread{ private String from = "xxxMail@test.com"; //用于给管理员发送邮件的邮箱 private String username = "xxxMailName"; //邮箱的用户名 private String password = "password"; //邮箱的密码 private String host = "mail.xx.com"; //发送邮件的服务器地址,可询问运维,我是用的我们公司的 private SomeInfo someInfo; public Sendmail(SomeInfo someInfo){ this.someInfo = someInfo; } /* 重写run方法的实现,在run方法中发送邮件给指定的用户 * @see java.lang.Thread#run() */ public void run() { try{ Properties prop = new Properties(); prop.setProperty("mail.host", host); prop.setProperty("mail.transport.protocol", "smtp"); prop.setProperty("mail.smtp.auth", "true"); Session session = Session.getInstance(prop); session.setDebug(true); Transport ts = session.getTransport(); ts.connect(host, username, password); Message message = createEmail(session,operationView); ts.sendMessage(message, message.getAllRecipients()); ts.close(); }catch (Exception e) { throw new RuntimeException(e); } } public Message createEmail(Session session, SomeInfo someInfo) throws Exception{ MimeMessage message = new MimeMessage(session); message.setFrom(new InternetAddress(from)); message.setRecipient(Message.RecipientType.TO, new InternetAddress("yyyMail@test.com")); //info@bfsuma.com message.setSubject(MimeUtility.encodeText("邮件提醒", MimeUtility.mimeCharset("gb2312"), null)); String info = "Code : %s<br>" + "Name : %s<br>" + "Gender : %s<br>" + "Email: %s<br>" + "Admin Url : <a href='%s'>%s</a><br>"; info = String.format(info, someInfo.getCode(), someInfo.getName(), someInfo.getGender(), someInfo.getEmail(), "https://www.baidu.com/", "点击进入后台"); message.setContent(info,"text/html;charset=UTF-8"); message.saveChanges(); return message; } }
参考博客:
1,JavaWeb学习总结(五十二)——使用JavaMail创建邮件和发送邮件 - 孤傲苍狼 - 博客园
https://www.cnblogs.com/xdp-gacl/p/4216311.html
2,java程序向指定邮箱发邮件 - v_yang_guang_v的专栏 - CSDN博客
https://blog.csdn.net/v_yang_guang_v/article/details/45001075
3,邮件服务返回代码含义 - weixin_34256074的博客 - CSDN博客
https://blog.csdn.net/weixin_34256074/article/details/86168513