仿牛客网社区项目（二十八）显示系统消息
消息通知页面
- 通知列表
- 显示评论、点赞、关注三种类型的通知
- 通知详情
- 分页显示某一类主题所包含的通知
- 未读消息
- 在页面头部显示所有的未读消息数量
1.新增MessageMapper方法
// 查询某个主题下最新的通知
Message selectLatestNotice(@Param("userId") int userId,@Param("topic") String topic);
// 查询某个主题所包含的通知数量
int selectNoticeCount( @Param("userId")int userId,@Param("topic") String topic);
// 查询未读的通知的数量
int selectNoticeUnreadCount(@Param("userId")int userId, @Param("topic") String topic);
2.xml实现
<select id="selectLatestNotice" resultType="Message">
select <include refid="selectFields"></include>
from message
where id in (
select max(id) from message
where status != 2
and from_id = 1
and to_id = #{userId}
and conversation_id = #{topic}
)
</select>
<select id="selectNoticeCount" resultType="int">
select count(id) from message
where status != 2
and from_id = 1
and to_id = #{userId}
and conversation_id = #{topic}
</select>
<select id="selectNoticeUnreadCount" resultType="int">
select count(id) from message
where status = 0
and from_id = 1
and to_id = #{userId}
<if test="topic!=null">
and conversation_id = #{topic}
</if>
</select>
3.新增MessageService方法
public Message findLatestNotice(int userId, String topic) {
return messageMapper.selectLatestNotice(userId, topic);
}
public int findNoticeCount(int userId, String topic) {
return messageMapper.selectNoticeCount(userId, topic);
}
public int findNoticeUnreadCount(int userId, String topic) {
return messageMapper.selectNoticeUnreadCount(userId, topic);
}
4.在MessageController中分别对评论、点赞、关注消息作处理
@RequestMapping(path = "/notice/list", method = RequestMethod.GET)
public String getNoticeList(Model model) {
User user = hostHolder.getUser();
// 查询评论类通知
Message message = messageService.findLatestNotice(user.getId(), TOPIC_COMMENT);
//这里要把messageOV放在局部变量中，不然会导致前端messageVO空指针
if (message != null) {
Map<String, Object> messageVO = new HashMap<>();
messageVO.put("message", message);
String content = HtmlUtils.htmlUnescape(message.getContent());
Map<String, Object> data = JSONObject.parseObject(content, HashMap.class);
messageVO.put("user", userService.findUserById((Integer) data.get("userId")));
messageVO.put("entityType", data.get("entityType"));
messageVO.put("entityId", data.get("entityId"));
messageVO.put("postId", data.get("postId"));
int count = messageService.findNoticeCount(user.getId(), TOPIC_COMMENT);
messageVO.put("count", count);
int unread = messageService.findNoticeUnreadCount(user.getId(), TOPIC_COMMENT);
messageVO.put("unread", unread);
model.addAttribute("commentNotice", messageVO);
}
// 查询点赞类通知
message = messageService.findLatestNotice(user.getId(), TOPIC_LIKE);
if (message != null) {
Map<String,Object> messageVO = new HashMap<>();
messageVO.put("message", message);
String content = HtmlUtils.htmlUnescape(message.getContent());
Map<String, Object> data = JSONObject.parseObject(content, HashMap.class);
messageVO.put("user", userService.findUserById((Integer) data.get("userId")));
messageVO.put("entityType", data.get("entityType"));
messageVO.put("entityId", data.get("entityId"));
messageVO.put("postId", data.get("postId"));
int count = messageService.findNoticeCount(user.getId(), TOPIC_LIKE);
messageVO.put("count", count);
int unread = messageService.findNoticeUnreadCount(user.getId(), TOPIC_LIKE);
messageVO.put("unread", unread);
model.addAttribute("likeNotice", messageVO);
}
// 查询关注类通知
message = messageService.findLatestNotice(user.getId(), TOPIC_FOLLOW);
if (message != null) {
Map<String,Object> messageVO = new HashMap<>();
messageVO.put("message", message);
String content = HtmlUtils.htmlUnescape(message.getContent());
Map<String, Object> data = JSONObject.parseObject(content, HashMap.class);
messageVO.put("user", userService.findUserById((Integer) data.get("userId")));
messageVO.put("entityType", data.get("entityType"));
messageVO.put("entityId", data.get("entityId"));
int count = messageService.findNoticeCount(user.getId(), TOPIC_FOLLOW);
messageVO.put("count", count);
int unread = messageService.findNoticeUnreadCount(user.getId(), TOPIC_FOLLOW);
messageVO.put("unread", unread);
model.addAttribute("followNotice", messageVO);
}
// 查询未读消息数量
//私信列表
int letterUnreadCount = messageService.findLetterUnreadCount(user.getId(), null);
model.addAttribute("letterUnreadCount", letterUnreadCount);
//系统通知
int noticeUnreadCount = messageService.findNoticeUnreadCount(user.getId(), null);
model.addAttribute("noticeUnreadCount", noticeUnreadCount);
return "/site/notice";
}
5.对通知细节展示做处理，首先新增Messagemapper信息
// 查询某个主题所包含的通知列表
List<Message> selectNotices(@Param("userId")int userId,@Param("topic") String topic,@Param("offset") int offset,@Param("limit") int limit);
6.xml
<select id="selectNotices" resultType="Message">
select <include refid="selectFields"></include>
from message
where status != 2
and from_id = 1
and to_id = #{userId}
and conversation_id = #{topic}
order by create_time desc
limit #{offset}, #{limit}
</select>
7.service
public List<Message> findNotices(int userId, String topic, int offset, int limit) {
return messageMapper.selectNotices(userId, topic, offset, limit);
}
8.Controller
@RequestMapping(path = "/notice/detail/{topic}", method = RequestMethod.GET)
public String getNoticeDetail(@PathVariable("topic") String topic, NewPage page, Model model) {
User user = hostHolder.getUser();
page.setLimit(5);
page.setPath("/notice/detail/" + topic);
page.setRows(messageService.findNoticeCount(user.getId(), topic));
List<Message> noticeList = messageService.findNotices(user.getId(), topic, page.getOffset(), page.getLimit());
if (noticeList != null) {
List<Map<String, Object>> noticeVoList = new ArrayList<>();
for (Message notice : noticeList) {
Map<String, Object> map = new HashMap<>();
// 通知
map.put("notice", notice);
// 内容
String content = HtmlUtils.htmlUnescape(notice.getContent());
Map<String, Object> data = JSONObject.parseObject(content, HashMap.class);
map.put("user", userService.findUserById((Integer) data.get("userId")));
map.put("entityType", data.get("entityType"));
map.put("entityId", data.get("entityId"));
map.put("postId", data.get("postId"));
// 通知作者
map.put("fromUser", userService.findUserById(notice.getFromId()));
noticeVoList.add(map);
}
model.addAttribute("notices", noticeVoList);
}
// 设置已读
List<Integer> ids = getLetterIds(noticeList);
if (!ids.isEmpty()) {
messageService.readMessage(ids);
}
return "/site/notice-detail";
}
letter.html
<!doctype html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<link rel="icon" href="https://static.nowcoder.com/images/logo_87_87.png"/>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" crossorigin="anonymous">
<link rel="stylesheet" th:href="@{/css/global.css}" />
<link rel="stylesheet" th:href="@{/css/letter.css}" />
<title>牛客网-私信列表</title>
</head>
<body>
<div class="nk-container">
<!-- 头部 -->
<header class="bg-dark sticky-top" th:replace="index::header">
<div class="container">
<!-- 导航 -->
<nav class="navbar navbar-expand-lg navbar-dark">
<!-- logo -->
<a class="navbar-brand" href="#"></a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<!-- 功能 -->
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav mr-auto">
<li class="nav-item ml-3 btn-group-vertical">
<a class="nav-link" href="../index.html">首页</a>
</li>
<li class="nav-item ml-3 btn-group-vertical">
<a class="nav-link position-relative" href="letter.html">消息<span class="badge badge-danger">12</span></a>
</li>
<li class="nav-item ml-3 btn-group-vertical">
<a class="nav-link" href="register.html">注册</a>
</li>
<li class="nav-item ml-3 btn-group-vertical">
<a class="nav-link" href="login.html">登录</a>
</li>
<li class="nav-item ml-3 btn-group-vertical dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
<img src="http://images.nowcoder.com/head/1t.png" class="rounded-circle" style="width:30px;"/>
</a>
<div class="dropdown-menu" aria-labelledby="navbarDropdown">
<a class="dropdown-item text-center" href="profile.html">个人主页</a>
<a class="dropdown-item text-center" href="setting.html">账号设置</a>
<a class="dropdown-item text-center" href="login.html">退出登录</a>
<div class="dropdown-divider"></div>
<span class="dropdown-item text-center text-secondary">nowcoder</span>
</div>
</li>
</ul>
<!-- 搜索 -->
<form class="form-inline my-2 my-lg-0" action="search.html">
<input class="form-control mr-sm-2" type="search" aria-label="Search" />
<button class="btn btn-outline-light my-2 my-sm-0" type="submit">搜索</button>
</form>
</div>
</nav>
</div>
</header>
<!-- 内容 -->
<div class="main">
<div class="container">
<div class="position-relative">
<!-- 选项 -->
<ul class="nav nav-tabs mb-3">
<li class="nav-item">
<a class="nav-link position-relative active" th:href="@{/letter/list}">
朋友私信<span class="badge badge-danger" th:text="${letterUnreadCount}" th:if="${letterUnreadCount!=0}">3</span>
</a>
</li>
<li class="nav-item">
<a class="nav-link position-relative" th:href="@{/notice/list}">
系统通知<span class="badge badge-danger" th:text="${noticeUnreadCount}" th:if="${noticeUnreadCount!=0}">27</span>
</a>
</li>
</ul>
<button type="button" class="btn btn-primary btn-sm position-absolute rt-0" data-toggle="modal" data-target="#sendModal">发私信</button>
</div>
<!-- 弹出框 -->
<div class="modal fade" id="sendModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">
<div class="modal-dialog modal-lg" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">发私信</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
<form>
<div class="form-group">
<label for="recipient-name" class="col-form-label">发给：</label>
<input type="text" class="form-control" id="recipient-name">
</div>
<div class="form-group">
<label for="message-text" class="col-form-label">内容：</label>
<textarea class="form-control" id="message-text" rows="10"></textarea>
</div>
</form>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">取消</button>
<button type="button" class="btn btn-primary" id="sendBtn">发送</button>
</div>
</div>
</div>
</div>
<!-- 提示框 -->
<div class="modal fade" id="hintModal" tabindex="-1" role="dialog" aria-labelledby="hintModalLabel" aria-hidden="true">
<div class="modal-dialog modal-lg" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="hintModalLabel">提示</h5>
</div>
<div class="modal-body" id="hintBody">
发送完毕!
</div>
</div>
</div>
</div>
<!-- 私信列表 -->
<ul class="list-unstyled">
<li class="media pb-3 pt-3 mb-3 border-bottom position-relative" th:each="map:${conversations}">
<span class="badge badge-danger" th:text="${map.unreadCount}" th:if="${map.unreadCount!=0}">3</span>
<a href="profile.html">
<img th:src="${map.target.headerUrl}" class="mr-4 rounded-circle user-header" alt="用户头像" >
</a>
<div class="media-body">
<h6 class="mt-0 mb-3">
<span class="text-success" th:utext="${map.target.username}">落基山脉下的闲人</span>
<span class="float-right text-muted font-size-12" th:text="${#dates.format(map.conversation.createTime,'yyyy-MM-dd HH:mm:ss')}">2019-04-28 14:13:25</span>
</h6>
<div>
<a th:href="@{|/letter/detail/${map.conversation.conversationId}|}" th:utext="${map.conversation.content}">米粉车, 你来吧!</a>
<ul class="d-inline font-size-12 float-right">
<li class="d-inline ml-2"><a href="#" class="text-primary">共<i th:text="${map.letterCount}">5</i>条会话</a></li>
</ul>
</div>
</div>
</li>
</ul>
<!-- 分页 -->
<nav class="mt-5" th:replace="index::pagination">
<ul class="pagination justify-content-center">
<li class="page-item"><a class="page-link" href="#">首页</a></li>
<li class="page-item disabled"><a class="page-link" href="#">上一页</a></li>
<li class="page-item active"><a class="page-link" href="#">1</a></li>
<li class="page-item"><a class="page-link" href="#">2</a></li>
<li class="page-item"><a class="page-link" href="#">3</a></li>
<li class="page-item"><a class="page-link" href="#">4</a></li>
<li class="page-item"><a class="page-link" href="#">5</a></li>
<li class="page-item"><a class="page-link" href="#">下一页</a></li>
<li class="page-item"><a class="page-link" href="#">末页</a></li>
</ul>
</nav>
</div>
</div>
<!-- 尾部 -->
<footer class="bg-dark">
<div class="container">
<div class="row">
<!-- 二维码 -->
<div class="col-4 qrcode">
<img src="https://uploadfiles.nowcoder.com/app/app_download.png" class="img-thumbnail" style="width:136px;" />
</div>
<!-- 公司信息 -->
<div class="col-8 detail-info">
<div class="row">
<div class="col">
<ul class="nav">
<li class="nav-item">
<a class="nav-link text-light" href="#">关于我们</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">加入我们</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">意见反馈</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">企业服务</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">联系我们</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">免责声明</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">友情链接</a>
</li>
</ul>
</div>
</div>
<div class="row">
<div class="col">
<ul class="nav btn-group-vertical company-info">
<li class="nav-item text-white-50">
公司地址：北京市朝阳区大屯路东金泉时代3-2708北京牛客科技有限公司
</li>
<li class="nav-item text-white-50">
联系方式：010-60728802(电话) admin@nowcoder.com
</li>
<li class="nav-item text-white-50">
牛客科技©2018 All rights reserved
</li>
<li class="nav-item text-white-50">
京ICP备14055008号-4
<img src="http://static.nowcoder.com/company/images/res/ghs.png" style="width:18px;" />
京公网安备 11010502036488号
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</footer>
</div>
<script src="https://code.jquery.com/jquery-3.3.1.min.js" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" crossorigin="anonymous"></script>
<script th:src="@{/js/global.js}"></script>
<script th:src="@{/js/letter.js}"></script>
</body>
</html>
notice
<!doctype html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<link rel="icon" href="https://static.nowcoder.com/images/logo_87_87.png"/>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" crossorigin="anonymous">
<link rel="stylesheet" th:href="@{/css/global.css}" />
<link rel="stylesheet" th:href="@{/css/letter.css}" />
<title>牛客网-通知</title>
</head>
<body>
<div class="nk-container">
<!-- 头部 -->
<header class="bg-dark sticky-top" th:replace="index::header">
<div class="container">
<!-- 导航 -->
<nav class="navbar navbar-expand-lg navbar-dark">
<!-- logo -->
<a class="navbar-brand" href="#"></a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<!-- 功能 -->
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav mr-auto">
<li class="nav-item ml-3 btn-group-vertical">
<a class="nav-link" href="../index.html">首页</a>
</li>
<li class="nav-item ml-3 btn-group-vertical">
<a class="nav-link position-relative" href="letter.html">消息<span class="badge badge-danger">12</span></a>
</li>
<li class="nav-item ml-3 btn-group-vertical">
<a class="nav-link" href="register.html">注册</a>
</li>
<li class="nav-item ml-3 btn-group-vertical">
<a class="nav-link" href="login.html">登录</a>
</li>
<li class="nav-item ml-3 btn-group-vertical dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
<img src="http://images.nowcoder.com/head/1t.png" class="rounded-circle" style="width:30px;"/>
</a>
<div class="dropdown-menu" aria-labelledby="navbarDropdown">
<a class="dropdown-item text-center" href="profile.html">个人主页</a>
<a class="dropdown-item text-center" href="setting.html">账号设置</a>
<a class="dropdown-item text-center" href="login.html">退出登录</a>
<div class="dropdown-divider"></div>
<span class="dropdown-item text-center text-secondary">nowcoder</span>
</div>
</li>
</ul>
<!-- 搜索 -->
<form class="form-inline my-2 my-lg-0" action="search.html">
<input class="form-control mr-sm-2" type="search" aria-label="Search" />
<button class="btn btn-outline-light my-2 my-sm-0" type="submit">搜索</button>
</form>
</div>
</nav>
</div>
</header>
<!-- 内容 -->
<div class="main">
<div class="container">
<div class="position-relative">
<!-- 选项 -->
<ul class="nav nav-tabs mb-3">
<li class="nav-item">
<a class="nav-link position-relative" th:href="@{/letter/list}">
朋友私信<span class="badge badge-danger" th:text="${letterUnreadCount}" th:if="${letterUnreadCount!=0}">3</span>
</a>
</li>
<li class="nav-item">
<a class="nav-link position-relative active" th:href="@{/notice/list}">
系统通知<span class="badge badge-danger" th:text="${noticeUnreadCount}" th:if="${noticeUnreadCount!=0}">27</span>
</a>
</li>
</ul>
</div>
<!-- 通知列表 -->
<ul class="list-unstyled">
<!--评论类通知-->
<li class="media pb-3 pt-3 mb-3 border-bottom position-relative" th:if="${commentNotice.message!=null}">
<span class="badge badge-danger" th:text="${commentNotice.unread!=0?commentNotice.unread:''}">3</span>
<img src="http://static.nowcoder.com/images/head/reply.png" class="mr-4 user-header" alt="通知图标">
<div class="media-body">
<h6 class="mt-0 mb-3">
<span>评论</span>
<span class="float-right text-muted font-size-12"
th:text="${#dates.format(commentNotice.message.createTime,'yyyy-MM-dd HH:mm:ss')}">2019-04-28 14:13:25</span>
</h6>
<div>
<a th:href="@{/notice/detail/comment}">
用户
<i th:utext="${commentNotice.user.username}">nowcoder</i>
评论了你的<b th:text="${commentNotice.entityType==1?'帖子':'回复'}">帖子</b> ...
</a>
<ul class="d-inline font-size-12 float-right">
<li class="d-inline ml-2"><span class="text-primary">共 <i th:text="${commentNotice.count}">3</i> 条会话</span></li>
</ul>
</div>
</div>
</li>
<!--点赞类通知-->
<li class="media pb-3 pt-3 mb-3 border-bottom position-relative" th:if="${likeNotice.message!=null}">
<span class="badge badge-danger" th:text="${likeNotice.unread!=0?likeNotice.unread:''}">3</span>
<img src="http://static.nowcoder.com/images/head/like.png" class="mr-4 user-header" alt="通知图标">
<div class="media-body">
<h6 class="mt-0 mb-3">
<span>赞</span>
<span class="float-right text-muted font-size-12"
th:text="${#dates.format(likeNotice.message.createTime,'yyyy-MM-dd HH:mm:ss')}">2019-04-28 14:13:25</span>
</h6>
<div>
<a th:href="@{/notice/detail/like}">
用户
<i th:utext="${likeNotice.user.username}">nowcoder</i>
点赞了你的<b th:text="${likeNotice.entityType==1?'帖子':'回复'}">帖子</b> ...
</a>
<ul class="d-inline font-size-12 float-right">
<li class="d-inline ml-2"><span class="text-primary">共 <i th:text="${likeNotice.count}">3</i> 条会话</span></li>
</ul>
</div>
</div>
</li>
<!--关注类通知-->
<li class="media pb-3 pt-3 mb-3 border-bottom position-relative" th:if="${followNotice.message!=null}">
<span class="badge badge-danger" th:text="${followNotice.unread!=0?followNotice.unread:''}">3</span>
<img src="http://static.nowcoder.com/images/head/follow.png" class="mr-4 user-header" alt="通知图标">
<div class="media-body">
<h6 class="mt-0 mb-3">
<span>关注</span>
<span class="float-right text-muted font-size-12"
th:text="${#dates.format(followNotice.message.createTime,'yyyy-MM-dd HH:mm:ss')}">2019-04-28 14:13:25</span>
</h6>
<div>
<a th:href="@{/notice/detail/follow}">
用户
<i th:utext="${followNotice.user.username}">nowcoder</i>
关注了你 ...
</a>
<ul class="d-inline font-size-12 float-right">
<li class="d-inline ml-2"><span class="text-primary">共 <i th:text="${followNotice.count}">3</i> 条会话</span></li>
</ul>
</div>
</div>
</li>
</ul>
</div>
</div>
<!-- 尾部 -->
<footer class="bg-dark">
<div class="container">
<div class="row">
<!-- 二维码 -->
<div class="col-4 qrcode">
<img src="https://uploadfiles.nowcoder.com/app/app_download.png" class="img-thumbnail" style="width:136px;" />
</div>
<!-- 公司信息 -->
<div class="col-8 detail-info">
<div class="row">
<div class="col">
<ul class="nav">
<li class="nav-item">
<a class="nav-link text-light" href="#">关于我们</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">加入我们</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">意见反馈</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">企业服务</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">联系我们</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">免责声明</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">友情链接</a>
</li>
</ul>
</div>
</div>
<div class="row">
<div class="col">
<ul class="nav btn-group-vertical company-info">
<li class="nav-item text-white-50">
公司地址：北京市朝阳区大屯路东金泉时代3-2708北京牛客科技有限公司
</li>
<li class="nav-item text-white-50">
联系方式：010-60728802(电话) admin@nowcoder.com
</li>
<li class="nav-item text-white-50">
牛客科技©2018 All rights reserved
</li>
<li class="nav-item text-white-50">
京ICP备14055008号-4
<img src="http://static.nowcoder.com/company/images/res/ghs.png" style="width:18px;" />
京公网安备 11010502036488号
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</footer>
</div>
<script src="https://code.jquery.com/jquery-3.3.1.min.js" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" crossorigin="anonymous"></script>
<script th:src="@{/js/global.js}"></script>
</body>
</html>
notice.html
<!doctype html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
<link rel="icon" href="https://static.nowcoder.com/images/logo_87_87.png"/>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" crossorigin="anonymous">
<link rel="stylesheet" th:href="@{/css/global.css}" />
<link rel="stylesheet" th:href="@{/css/letter.css}" />
<title>牛客网-通知详情</title>
</head>
<body>
<div class="nk-container">
<!-- 头部 -->
<header class="bg-dark sticky-top" th:replace="index::header">
<div class="container">
<!-- 导航 -->
<nav class="navbar navbar-expand-lg navbar-dark">
<!-- logo -->
<a class="navbar-brand" href="#"></a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<!-- 功能 -->
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav mr-auto">
<li class="nav-item ml-3 btn-group-vertical">
<a class="nav-link" href="../index.html">首页</a>
</li>
<li class="nav-item ml-3 btn-group-vertical">
<a class="nav-link position-relative" href="letter.html">消息<span class="badge badge-danger">12</span></a>
</li>
<li class="nav-item ml-3 btn-group-vertical">
<a class="nav-link" href="register.html">注册</a>
</li>
<li class="nav-item ml-3 btn-group-vertical">
<a class="nav-link" href="login.html">登录</a>
</li>
<li class="nav-item ml-3 btn-group-vertical dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
<img src="http://images.nowcoder.com/head/1t.png" class="rounded-circle" style="width:30px;height:30px;"/>
</a>
<div class="dropdown-menu" aria-labelledby="navbarDropdown">
<a class="dropdown-item text-center" href="profile.html">个人主页</a>
<a class="dropdown-item text-center" href="setting.html">账号设置</a>
<a class="dropdown-item text-center" href="login.html">退出登录</a>
<div class="dropdown-divider"></div>
<span class="dropdown-item text-center text-secondary">nowcoder</span>
</div>
</li>
</ul>
<!-- 搜索 -->
<form class="form-inline my-2 my-lg-0" action="search.html">
<input class="form-control mr-sm-2" type="search" aria-label="Search" />
<button class="btn btn-outline-light my-2 my-sm-0" type="submit">搜索</button>
</form>
</div>
</nav>
</div>
</header>
<!-- 内容 -->
<div class="main">
<div class="container">
<div class="row">
<div class="col-8">
<h6><b class="square"></b> 系统通知</h6>
</div>
<div class="col-4 text-right">
<button type="button" class="btn btn-secondary btn-sm" onclick="back();">返回</button>
</div>
</div>
<!-- 通知列表 -->
<ul class="list-unstyled mt-4">
<li class="media pb-3 pt-3 mb-2" th:each="map:${notices}">
<img th:src="${map.fromUser.headerUrl}" class="mr-4 rounded-circle user-header" alt="系统图标">
<div class="toast show d-lg-block" role="alert" aria-live="assertive" aria-atomic="true">
<div class="toast-header">
<strong class="mr-auto" th:utext="${map.fromUser.username}">落基山脉下的闲人</strong>
<small th:text="${#dates.format(map.notice.createTime,'yyyy-MM-dd HH:mm:ss')}">2019-04-25 15:49:32</small>
<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="toast-body">
<span th:if="${topic.equals('comment')}">
用户
<i th:utext="${map.user.username}">nowcoder</i>
评论了你的<b th:text="${map.entityType==1?'帖子':'回复'}">帖子</b>,
<a class="text-primary" th:href="@{|/discuss/detail/${map.postId}|}">点击查看</a> !
</span>
<span th:if="${topic.equals('like')}">
用户
<i th:utext="${map.user.username}">nowcoder</i>
点赞了你的<b th:text="${map.entityType==1?'帖子':'回复'}">帖子</b>,
<a class="text-primary" th:href="@{|/discuss/detail/${map.postId}|}">点击查看</a> !
</span>
<span th:if="${topic.equals('follow')}">
用户
<i th:utext="${map.user.username}">nowcoder</i>
关注了你,
<a class="text-primary" th:href="@{|/user/profile/${map.user.id}|}">点击查看</a> !
</span>
</div>
</div>
</li>
</ul>
<!-- 分页 -->
<nav class="mt-5" th:replace="index::pagination">
<ul class="pagination justify-content-center">
<li class="page-item"><a class="page-link" href="#">首页</a></li>
<li class="page-item disabled"><a class="page-link" href="#">上一页</a></li>
<li class="page-item active"><a class="page-link" href="#">1</a></li>
<li class="page-item"><a class="page-link" href="#">2</a></li>
<li class="page-item"><a class="page-link" href="#">3</a></li>
<li class="page-item"><a class="page-link" href="#">4</a></li>
<li class="page-item"><a class="page-link" href="#">5</a></li>
<li class="page-item"><a class="page-link" href="#">下一页</a></li>
<li class="page-item"><a class="page-link" href="#">末页</a></li>
</ul>
</nav>
</div>
</div>
<!-- 尾部 -->
<footer class="bg-dark">
<div class="container">
<div class="row">
<!-- 二维码 -->
<div class="col-4 qrcode">
<img src="https://uploadfiles.nowcoder.com/app/app_download.png" class="img-thumbnail" style="width:136px;" />
</div>
<!-- 公司信息 -->
<div class="col-8 detail-info">
<div class="row">
<div class="col">
<ul class="nav">
<li class="nav-item">
<a class="nav-link text-light" href="#">关于我们</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">加入我们</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">意见反馈</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">企业服务</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">联系我们</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">免责声明</a>
</li>
<li class="nav-item">
<a class="nav-link text-light" href="#">友情链接</a>
</li>
</ul>
</div>
</div>
<div class="row">
<div class="col">
<ul class="nav btn-group-vertical company-info">
<li class="nav-item text-white-50">
公司地址：北京市朝阳区大屯路东金泉时代3-2708北京牛客科技有限公司
</li>
<li class="nav-item text-white-50">
联系方式：010-60728802(电话) admin@nowcoder.com
</li>
<li class="nav-item text-white-50">
牛客科技©2018 All rights reserved
</li>
<li class="nav-item text-white-50">
京ICP备14055008号-4
<img src="http://static.nowcoder.com/company/images/res/ghs.png" style="width:18px;" />
京公网安备 11010502036488号
</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</footer>
</div>
<script src="https://code.jquery.com/jquery-3.3.1.min.js" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" crossorigin="anonymous"></script>
<script th:src="@{/js/global.js}"></script>
<script th:src="@{/js/letter.js}"></script>
<script>
function back() {
location.href = CONTEXT_PATH + "/notice/list";
}
</script>
</body>
</html>
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