首页新增通知公告消息提醒

ruoyi-ui/src/api/system/notice.js

@@ -41,4 +41,30 @@ export function delNotice(noticeId) {
     url: '/system/notice/' + noticeId,
     method: 'delete'
   })
-}
+}
+
+// 首页顶部公告列表（带已读状态）
+export function listNoticeTop() {
+  return request({
+    url: '/system/notice/listTop',
+    method: 'get'
+  })
+}
+
+// 标记公告已读
+export function markNoticeRead(noticeId) {
+  return request({
+    url: '/system/notice/markRead',
+    method: 'post',
+    params: { noticeId }
+  })
+}
+
+// 批量标记已读
+export function markNoticeReadAll(ids) {
+  return request({
+    url: '/system/notice/markReadAll',
+    method: 'post',
+    params: { ids }
+  })
+}

ruoyi-ui/src/assets/icons/svg/bell.svg

@@ -0,0 +1 @@
+<?xml version="1.0" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg t="1773923748724" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5930" xmlns:xlink="http://www.w3.org/1999/xlink" width="200" height="200"><path d="M512 212l48.8 12c101.6 24.8 176 117.6 176 220.8v254.4l18.4 18.4 24.8 25.6h-536l24.8-25.6 18.4-18.4V444.8c0-103.2 73.6-196.8 176-220.8l48.8-12M512 64c-36.8 0-64 30.4-64 68v30.4C320.8 192 223.2 307.2 223.2 444.8v228.8L136 763.2v44.8h752v-44.8l-87.2-89.6V444.8c0-137.6-97.6-252.8-224.8-283.2v-28.8c0-32-17.6-60.8-48-67.2-5.6-1.6-11.2-1.6-16-1.6z m88 808H424c0 49.6 38.4 88 88 88s88-38.4 88-88z" p-id="5931"></path></svg>

ruoyi-ui/src/layout/components/HeaderNotice/index.vue

@@ -0,0 +1,229 @@
+<template>
+  <div>
+    <el-popover ref="noticePopover" placement="bottom-end" width="320" trigger="manual" :value="noticeVisible" popper-class="notice-popover">
+      <div class="notice-header">
+        <span class="notice-title">通知公告</span>
+        <span class="notice-mark-all" @click="markAllRead">全部已读</span>
+      </div>
+      <div v-if="noticeLoading" class="notice-loading"><i class="el-icon-loading"></i> 加载中...</div>
+      <div v-else-if="noticeList.length === 0" class="notice-empty"><i class="el-icon-inbox"></i><br>暂无公告</div>
+      <div v-else>
+        <div v-for="item in noticeList" :key="item.noticeId" class="notice-item" :class="{ 'is-read': item.isRead }" @click="previewNotice(item)">
+          <el-tag size="mini" :type="item.noticeType === '1' ? 'warning' : 'success'" class="notice-tag">
+            {{ item.noticeType === '1' ? '通知' : '公告' }}
+          </el-tag>
+          <span class="notice-item-title">{{ item.noticeTitle }}</span>
+          <span class="notice-item-date">{{ item.createTime }}</span>
+        </div>
+      </div>
+    </el-popover>
+
+    <div v-popover:noticePopover class="right-menu-item hover-effect notice-trigger" @mouseenter="onNoticeEnter" @mouseleave="onNoticeLeave">
+      <svg-icon icon-class="bell" />
+      <span v-if="unreadCount > 0" class="notice-badge">{{ unreadCount }}</span>
+    </div>
+
+    <el-dialog :title="previewTitle" :visible.sync="previewVisible" width="680px" append-to-body custom-class="notice-preview-dialog">
+      <div class="notice-preview-meta">
+        <el-tag size="small" :type="previewNoticeType === '1' ? 'warning' : 'success'">
+          {{ previewNoticeType === '1' ? '通知' : '公告' }}
+        </el-tag>
+        <span class="notice-preview-info"><i class="el-icon-user"></i> {{ previewCreateBy }}</span>
+        <span class="notice-preview-info"><i class="el-icon-time"></i> {{ previewCreateTime }}</span>
+      </div>
+      <div class="notice-preview-divider"></div>
+      <div class="notice-preview-content" v-html="previewContent"></div>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+import { listNoticeTop, markNoticeRead, markNoticeReadAll, getNotice } from '@/api/system/notice'
+
+export default {
+  name: 'HeaderNotice',
+  data() {
+    return {
+      noticeList: [], // 通知列表
+      unreadCount: 0, // 未读数量
+      noticeLoading: false, // 加载状态
+      noticeVisible: false, // 弹出层显示状态
+      noticeLeaveTimer: null, // 鼠标离开计时器
+      previewVisible: false, // 预览弹窗显示状态
+      previewTitle: '', // 预览弹窗标题
+      previewContent: '', // 预览弹窗内容
+      previewNoticeType: '', // 预览弹窗类型
+      previewCreateBy: '', // 预览弹窗创建人
+      previewCreateTime: '' // 预览弹窗创建时间
+    }
+  },
+  mounted() {
+    this.loadNoticeTop()
+  },
+  methods: {
+    // 鼠标移入铃铛区域
+    onNoticeEnter() {
+      clearTimeout(this.noticeLeaveTimer)
+      this.noticeVisible = true
+      this.$nextTick(() => {
+        const popper = this.$refs.noticePopover.$refs.popper
+        if (popper && !popper._noticeBound) {
+          popper._noticeBound = true
+          popper.addEventListener('mouseenter', () => clearTimeout(this.noticeLeaveTimer))
+          popper.addEventListener('mouseleave', () => {
+            this.noticeLeaveTimer = setTimeout(() => { this.noticeVisible = false }, 100)
+          })
+        }
+      })
+    },
+    // 鼠标离开铃铛区域
+    onNoticeLeave() {
+      this.noticeLeaveTimer = setTimeout(() => { this.noticeVisible = false }, 150)
+    },
+    // 加载顶部公告列表
+    loadNoticeTop() {
+      this.noticeLoading = true
+      listNoticeTop().then(res => {
+        this.noticeList = res.data || []
+        this.unreadCount = res.unreadCount !== undefined ? res.unreadCount : this.noticeList.filter(n => !n.isRead).length
+      }).finally(() => {
+        this.noticeLoading = false
+      })
+    },
+    // 预览公告详情
+    previewNotice(item) {
+      if (!item.isRead) {
+        markNoticeRead(item.noticeId).catch(() => {})
+        item.isRead = true
+        const idx = this.noticeList.indexOf(item)
+        if (idx !== -1) this.$set(this.noticeList, idx, { ...item, isRead: true })
+        this.unreadCount = Math.max(0, this.unreadCount - 1)
+      }
+      getNotice(item.noticeId).then(res => {
+        const notice = res.data
+        this.previewTitle = notice.noticeTitle
+        this.previewContent = notice.noticeContent
+        this.previewNoticeType = notice.noticeType
+        this.previewCreateBy = notice.createBy
+        this.previewCreateTime = notice.createTime
+        this.previewVisible = true
+      })
+    },
+    // 全部已读
+    markAllRead() {
+      const ids = this.noticeList.map(n => n.noticeId).join(',')
+      if (!ids) return
+      markNoticeReadAll(ids).catch(() => {})
+      this.noticeList = this.noticeList.map(n => ({ ...n, isRead: true }))
+      this.unreadCount = 0
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+.notice-trigger {
+  position: relative;
+  transform: translateX(-6px);
+  .svg-icon { width: 1.2em; height: 1.2em; vertical-align: -0.2em; }
+  .notice-badge {
+    position: absolute;
+    top: 7px;
+    right: -3px;
+    background: #f56c6c;
+    color: #fff;
+    border-radius: 10px;
+    font-size: 10px;
+    height: 16px;
+    line-height: 16px;
+    padding: 0 4px;
+    min-width: 16px;
+    text-align: center;
+    white-space: nowrap;
+    pointer-events: none;
+  }
+}
+.notice-popover {
+  padding: 0 !important;
+}
+.notice-popover .notice-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 10px 14px;
+  background: #f7f9fb;
+  border-bottom: 1px solid #eee;
+  font-size: 13px;
+  font-weight: 600;
+  color: #333;
+}
+.notice-popover .notice-mark-all {
+  font-size: 12px;
+  color: #409EFF;
+  font-weight: normal;
+  cursor: pointer;
+}
+.notice-popover .notice-mark-all:hover { color: #2b7cc1; }
+.notice-popover .notice-loading,
+.notice-popover .notice-empty {
+  padding: 24px;
+  text-align: center;
+  color: #bbb;
+  font-size: 12px;
+  line-height: 1.8;
+}
+.notice-popover .notice-item {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 10px 14px;
+  border-bottom: 1px solid #f5f5f5;
+  cursor: pointer;
+  transition: background 0.15s;
+}
+.notice-popover .notice-item:last-child { border-bottom: none; }
+.notice-popover .notice-item:hover { background: #f7f9fb; }
+.notice-popover .notice-item.is-read .notice-tag,
+.notice-popover .notice-item.is-read .notice-item-title,
+.notice-popover .notice-item.is-read .notice-item-date { opacity: 0.45; filter: grayscale(1); color: #999; }
+.notice-popover .notice-tag { flex-shrink: 0; }
+.notice-popover .notice-item-title {
+  flex: 1;
+  font-size: 12px;
+  color: #333;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+}
+.notice-popover .notice-item-date {
+  flex-shrink: 0;
+  font-size: 11px;
+  color: #bbb;
+}
+::v-deep .notice-preview-dialog {
+  .el-dialog__body { padding: 0 20px 20px; }
+  .notice-preview-meta {
+    display: flex;
+    align-items: center;
+    gap: 14px;
+    padding: 12px 0;
+    font-size: 12px;
+    color: #888;
+    .notice-preview-info { display: flex; align-items: center; gap: 4px; }
+  }
+  .notice-preview-divider {
+    height: 1px;
+    background: linear-gradient(to right, transparent, #e2e8f0, transparent);
+    margin-bottom: 16px;
+  }
+  .notice-preview-content {
+    font-size: 14px;
+    line-height: 1.85;
+    color: #2d3748;
+    word-break: break-word;
+    img { max-width: 100%; border-radius: 4px; }
+    p { margin: 0 0 1em; }
+    a { color: #409EFF; text-decoration: underline; }
+  }
+}
+</style>

ruoyi-ui/src/layout/components/Navbar.vue

@@ -1,3 +1,4 @@
+<!-- 文件路径: @/layout/components/Navbar.vue (假设的原路径) -->
 <template>
   <div class="navbar" :class="'nav' + navType">
     <hamburger id="hamburger-container" :is-active="sidebar.opened" class="hamburger-container" @toggleClick="toggleSideBar" />
@@ -26,6 +27,10 @@
           <size-select id="size-select" class="right-menu-item hover-effect" />
         </el-tooltip>
 
+        <el-tooltip content="消息通知" effect="dark" placement="bottom">
+          <header-notice id="header-notice" class="right-menu-item hover-effect" />
+        </el-tooltip>
+
       </template>
 
       <el-dropdown class="avatar-container right-menu-item hover-effect" trigger="hover">
@@ -61,9 +66,9 @@ import SizeSelect from '@/components/SizeSelect'
 import Search from '@/components/HeaderSearch'
 import RuoYiGit from '@/components/RuoYi/Git'
 import RuoYiDoc from '@/components/RuoYi/Doc'
+import HeaderNotice from './HeaderNotice'
 
 export default {
-  emits: ['setLayout'],
   components: {
     Breadcrumb,
     Logo,
@@ -74,7 +79,8 @@ export default {
     SizeSelect,
     Search,
     RuoYiGit,
-    RuoYiDoc
+    RuoYiDoc,
+    HeaderNotice
   },
   computed: {
     ...mapGetters([
@@ -173,11 +179,6 @@ export default {
     margin-left: 8px;
   }
 
-  .errLog-container {
-    display: inline-block;
-    vertical-align: top;
-  }
-
   .right-menu {
     height: 100%;
     line-height: 50px;