springboot电子邮件收发系统完美实现_springboot邮箱系统

  @RequestMapping("/showMail")
    public String showMail(@RequestParam("id") Integer id, Model model) {
        System.out.println("id is:" + id);
        Mail mail = mailService.getOne(id);
        if (mail.getAttachName() != null) {
            String[] arr = mail.getAttachName().split(",");
            HashMap<String, String> hashMap = new HashMap<>();
            for (String s : arr) {
                String[] arr1 = s.split(".");
//                System.out.println(s.substring(s.lastIndexOf(".") + 1));
                if(!s.equals("")){
                    hashMap.put(s, s.substring(s.lastIndexOf(".") + 1));
                }
//            list.add(s);
            }
            model.addAttribute("attach", hashMap);
        }

        model.addAttribute("mail", mail);
        model.addAttribute("mail_flag", "show");
        return "/mail/show";
    }

    @RequestMapping("/showSentMail")
    public String showSentMail(@RequestParam("id") Integer id, Model model) {
        System.out.println("id is:" + id);
        SendMail sendMail = sendMailService.getOne(id);
        if (sendMail.getAttachPath() != null) {
            String[] arr = sendMail.getAttachPath().split(",");
            HashMap<String, String> hashMap = new HashMap<>();
            for (String s : arr) {
                String[] arr1 = s.split(".");
//                System.out.println(s.substring(s.lastIndexOf(".") + 1));
                hashMap.put(s, s.substring(s.lastIndexOf(".") + 1));
//            list.add(s);
            }
            model.addAttribute("attach", hashMap);
        }

        model.addAttribute("mail", sendMail);
        model.addAttribute("mail_flag", "showSent");
        model.addAttribute("mail_type", "2");
        return "/mail/show";
    }

    @RequestMapping("/sendMailForm")
    public String sendMailForm(Model model, HttpServletResponse response, HttpServletRequest request) {

        return "/mail/mail-form";
    }
    @RequestMapping("/replyForm")
    public String replyForm(@RequestParam("id")Integer id,Model model){
        Mail mail = mailService.getOne(id);
        mail.setSubject("Re:"+mail.getSubject());
        model.addAttribute("mail",mail);
        return "/mail/reply-mail";
    }

    @PostMapping(value = "/sendMail")
    @ResponseBody
    public String sendMail(String toUser, String subject, String content, HttpServletRequest request,
                           HttpServletResponse response,
                           @RequestParam(value = "attachFile", required = false) MultipartFile files) throws Exception {
//        JSON.toJSONString(sendMail);
        SendMail sendMail = new SendMail();
        sendMail.setToUser(toUser);
        sendMail.setSubject(subject);
        sendMail.setContent(content);
        System.out.println("这是发送邮件网页界面上的测试");
        String[] sendArr = new String[7];
        response.setCharacterEncoding("UTF-8");
        response.setContentType("text/html;charset=UTF-8");
        //使用request对象的getSession()获取session，如果session不存在则创建一个
        HttpSession session = request.getSession();
        //将数据存储到session中
        User user1 = (User) session.getAttribute("user");
        String password = (String) session.getAttribute("password");
        sendArr[0] = user1.getUsername() + "@qq.com";
        sendArr[1] = password;
        sendArr[2] = "qq.com";
        sendArr[3] = sendMail.getToUser();
        sendArr[4] = sendMail.getSubject();
        sendArr[6] = sendMail.getContent();
        if (!files.isEmpty()) {
            String fileName = files.getOriginalFilename();



            String filePath = ClassUtils.getDefaultClassLoader().getResource("static/attachfile/").getPath();



            File dest = new File(filePath);
            if (!dest.exists()) {
                dest.mkdirs();
            }
            try {
                System.out.println("执行了文件插入");
                FileUtilss.uploadFile(files.getBytes(), filePath, fileName);
            } catch (Exception e) {

            }

            System.out.println(filePath);
            System.out.println(fileName);

            sendArr[5] = filePath + fileName;
//            sendMail.setAttachName(fileName);
            sendMail.setAttachPath(fileName);
        } else {
            sendArr[5] = null;
        }
        Boolean result = SendMailUt.sendMailUtil(sendArr);
        sendMail.setFromUser(sendArr[0]);
        sendMail.setSmtpServer(sendArr[2]);
//        sendMail.setHasRead(false);
        sendMail.setSentDate(new Date());
        if (result == true) {
            sendMailService.addMail(sendMail);
            return "success";
        } else {
            return "fail";
        }

    }

    @RequestMapping("/sendSuccess")
    public String sendSuccess() {
        return "/mail/send-success";
    }

    @RequestMapping("/sendFail")
    public String sendFail() {
        return "/mail/send-fail";
    }

    @RequestMapping("/sentMail")
    public String sentMail(Model model, HttpServletRequest request, HttpServletResponse response) {
        response.setCharacterEncoding("UTF-8");
        response.setContentType("text/html;charset=UTF-8");
        //使用request对象的getSession()获取session，如果session不存在则创建一个
        HttpSession session = request.getSession();
        //将数据存储到session中
        User user1 = (User) session.getAttribute("user");
        System.out.println(user1.getUsername() + "@" + host);
        List<SendMail> sendMailList = sendMailService.findByFromUser(user1.getUsername() + "@" + host);
        model.addAttribute("sentMailList", sendMailList);
        return "/mail/sent-mail";
    }

    @PostMapping("/moveToMail")
    @ResponseBody
    public String moveToMail(@RequestParam("mailIdList[]") Integer[] mailIdList,
                             @RequestParam("fromType") String fromType,
                             @RequestParam("toType") String toType, Model model) {
        System.out.println("move to mail "+fromType+":"+toType);
        List<Object> mailList = new ArrayList<>();
        if(fromType.equals("normal")){
            mailList = new ArrayList<>();
            for (Integer mailId : mailIdList) {
                Mail mail = mailService.getOne(mailId);
                mailList.add(mail);
                mailService.deleteMail(mail);
            }
        }else if(fromType.equals("spam")){
            mailList = new ArrayList<>();
            for (Integer mailId : mailIdList) {
                Spam spam = spamService.getOne(mailId);
                mailList.add(spam);
                spamService.deleteSpam(spam);
            }
        }else if(fromType.equals("delete")){
            mailList = new ArrayList<>();
            for (Integer mailId : mailIdList) {
                DeleteMail deleteMail= deleteMailService.getOne(mailId);
                mailList.add(deleteMail);
                deleteMailService.deleteDeleteMail(deleteMail);
            }
        }
        else if(fromType.equals("major")){
            mailList = new ArrayList<>();
            for (Integer mailId : mailIdList) {
                MajorMail deleteMail= majorMailService.getOne(mailId);
                mailList.add(deleteMail);
                majorMailService.deleteMajorMail(deleteMail);
            }
        }


        for (Object o: mailList) {
            if (toType.equals("delete")) {
                DeleteMail deleteMail = new DeleteMail();

                BeanUtils.copyProperties(o, deleteMail);
                deleteMail.setId(null);
                deleteMailService.addDeleteMail(deleteMail);
//                mailService.deleteMail(mail);
            } else if (toType.equals("spam")) {
                Spam spam = new Spam();

                BeanUtils.copyProperties(o, spam);
                spam.setId(null);
                spamService.addSpam(spam);
//                mailService.deleteMail(mail);

            } else if (toType.equals("normal")) {
                Mail mail= new Mail();
                BeanUtils.copyProperties(o, mail);
                mail.setId(null);
                mailService.addMail(mail);
//                mailService.deleteMail(mail);
            }
            else if (toType.equals("major")) {
                MajorMail mail= new MajorMail();
                BeanUtils.copyProperties(o, mail);
                mail.setId(null);
                majorMailService.addMajorMail(mail);
            }
        }
        return fromType;
    }
    @PostMapping("/deleteMail")
    @ResponseBody
    public String deleteMail(@RequestParam("mailIdList[]") Integer[] mailIdList,
                             @RequestParam("fromType")String fromType, RedirectAttributes attributes) {
        System.out.println("++");
        for (Integer mailId : mailIdList) {
            System.out.println("选中删除的邮件id为：" + mailId);
            Object o = new Object();
            if(fromType.equals("normal")){
                Mail mail = mailService.getOne(mailId);
                mailService.deleteMail(mail);
                o = (Object) mail;
            }else if(fromType.equals("spam")){
                Spam spam = spamService.getOne(mailId);
                spamService.deleteSpam(spam);
                o = (Object)spam;
            }


            DeleteMail deleteMail = new DeleteMail();
            BeanUtils.copyProperties(o, deleteMail);

效果图展示：

私信拿完整源码！！！！