feat(notice): 新增公告优先级和未读状态功能，优化公告展示逻辑

openhis-server-new/core-admin/src/main/java/com/core/web/controller/system/SysNoticeController.java

@@ -61,22 +61,44 @@ public class SysNoticeController extends BaseController {
 
     /**
      * 获取当前用户的通知列表（公开接口）
-     * 通知类型：通常 noticeType = '1' 代表通知
+     * 通知类型：通常 noticeType = '1' 代表通知，noticeType = '2' 代表公告
+     * 返回已发布且状态正常的所有公告和通知，并标注已读状态
+     * 按优先级排序，高优先级在前
      */
     @GetMapping("/public/notice")
     public AjaxResult getUserNotices() {
         // 获取当前用户信息
         LoginUser loginUser = getLoginUser();
         SysUser currentUser = loginUser.getUser();
-        
+
-        // 只查询状态为正常（0）且已发布（1）的通知
+        // 查询已发布且状态正常的所有公告和通知
         SysNotice notice = new SysNotice();
         notice.setStatus("0");
         notice.setPublishStatus("1");
-        // 通知类型设置为 '1'（通知）
+
-        notice.setNoticeType("1");
-        
         List<SysNotice> list = noticeService.selectNoticeList(notice);
+
+        // 按优先级排序（1高 2中 3低），相同优先级按创建时间降序
+        list.sort((a, b) -> {
+            String priorityA = a.getPriority() != null ? a.getPriority() : "3";
+            String priorityB = b.getPriority() != null ? b.getPriority() : "3";
+            int priorityCompare = priorityA.compareTo(priorityB);
+            if (priorityCompare != 0) {
+                return priorityCompare;
+            }
+            // 相同优先级，按创建时间降序
+            return b.getCreateTime().compareTo(a.getCreateTime());
+        });
+
+        // 获取用户已读的公告/通知ID列表
+        List<Long> readIds = noticeReadService.selectReadNoticeIdsByUserId(currentUser.getUserId());
+
+        // 为每个公告/通知添加已读状态
+        for (SysNotice item : list) {
+            boolean isRead = readIds.contains(item.getNoticeId());
+            item.setIsRead(isRead);
+        }
+
         return success(list);
     }
 
@@ -143,6 +165,10 @@ public class SysNoticeController extends BaseController {
         if (notice.getPublishStatus() == null || notice.getPublishStatus().isEmpty()) {
             notice.setPublishStatus("0");
         }
+        // 设置默认优先级为中（2）
+        if (notice.getPriority() == null || notice.getPriority().isEmpty()) {
+            notice.setPriority("2");
+        }
         return toAjax(noticeService.insertNotice(notice));
     }
 

openhis-server-new/core-system/src/main/java/com/core/system/domain/SysNotice.java

@@ -34,6 +34,12 @@ public class SysNotice extends BaseEntity {
     /** 发布状态（0未发布 1已发布） */
     private String publishStatus;
 
+    /** 优先级（1高 2中 3低） */
+    private String priority;
+
+    /** 是否已读（前端展示用，不映射到数据库） */
+    private Boolean isRead;
+
     public Long getNoticeId() {
         return noticeId;
     }
@@ -85,6 +91,22 @@ public class SysNotice extends BaseEntity {
         this.publishStatus = publishStatus;
     }
 
+    public String getPriority() {
+        return priority;
+    }
+
+    public void setPriority(String priority) {
+        this.priority = priority;
+    }
+
+    public Boolean getIsRead() {
+        return isRead;
+    }
+
+    public void setIsRead(Boolean isRead) {
+        this.isRead = isRead;
+    }
+
     @Override
     public String toString() {
         return new ToStringBuilder(this, ToStringStyle.MULTI_LINE_STYLE).append("noticeId", getNoticeId())

openhis-server-new/core-system/src/main/resources/mapper/system/SysNoticeMapper.xml

@@ -11,6 +11,7 @@
         <result property="noticeContent" column="notice_content"/>
         <result property="status" column="status"/>
         <result property="publishStatus" column="publish_status"/>
+        <result property="priority" column="priority"/>
         <result property="createBy" column="create_by"/>
         <result property="createTime" column="create_time"/>
         <result property="updateBy" column="update_by"/>
@@ -25,6 +26,7 @@
                convert_from(notice_content, 'UTF8') as notice_content,
                status,
                publish_status,
+               priority,
                create_by,
                create_time,
                update_by,
@@ -67,6 +69,7 @@
         <if test="noticeType != null and noticeType != '' ">notice_type,</if>
         <if test="noticeContent != null and noticeContent != '' ">notice_content,</if>
         <if test="status != null and status != '' ">status,</if>
+        <if test="priority != null and priority != '' ">priority,</if>
         <if test="remark != null and remark != ''">remark,</if>
         <if test="createBy != null and createBy != ''">create_by,</if>
         create_time
@@ -76,6 +79,7 @@
         <if test="noticeType != null and noticeType != ''">#{noticeType},</if>
         <if test="noticeContent != null and noticeContent != ''">cast(#{noticeContent} as bytea),</if>
         <if test="status != null and status != ''">#{status},</if>
+        <if test="priority != null and priority != ''">#{priority},</if>
         <if test="remark != null and remark != ''">#{remark},</if>
         <if test="createBy != null and createBy != ''">#{createBy},</if>
         now()
@@ -90,6 +94,7 @@
             <if test="noticeContent != null">notice_content = cast(#{noticeContent} as bytea),</if>
             <if test="status != null and status != ''">status = #{status},</if>
             <if test="publishStatus != null and publishStatus != ''">publish_status = #{publishStatus},</if>
+            <if test="priority != null and priority != ''">priority = #{priority},</if>
             <if test="updateBy != null and updateBy != ''">update_by = #{updateBy},</if>
             update_time = now()
         </set>

openhis-server-new/openhis-application/src/main/resources/application-dev.yml

@@ -6,7 +6,7 @@ spring:
     druid:
       # 主库数据源
       master:
-        url: jdbc:postgresql://192.168.110.252:15432/postgresql?currentSchema=hisdev&characterEncoding=UTF-8&client_encoding=UTF-8
+        url: jdbc:postgresql://47.116.196.11:15432/postgresql?currentSchema=hisdev&characterEncoding=UTF-8&client_encoding=UTF-8
         username: postgresql
         password: Jchl1528
       # 从库数据源
@@ -64,9 +64,9 @@ spring:
   # redis 配置
   redis:
     # 地址
-    host: 192.168.110.252
+    host: 47.116.196.11
     # 端口，默认为6379
-    port: 6379
+    port: 26379
     # 数据库索引
     database: 1
     # 密码

openhis-server-new/sql/add_priority_to_sys_notice.sql

@@ -0,0 +1,10 @@
+-- 为 sys_notice 表添加优先级字段
+-- 执行前请先备份数据库
+
+ALTER TABLE sys_notice ADD COLUMN priority VARCHAR(10) DEFAULT '2';
+
+-- 添加注释
+COMMENT ON COLUMN sys_notice.priority IS '优先级（1高 2中 3低）';
+
+-- 为现有数据设置默认优先级
+UPDATE sys_notice SET priority = '2' WHERE priority IS NULL;

openhis-ui-vue3/src/components/NoticePanel/index.vue

@@ -0,0 +1,557 @@
+<template>
+  <el-dialog
+    v-model="dialogVisible"
+    title="公告/通知"
+    width="800px"
+    :close-on-click-modal="true"
+    :close-on-press-escape="true"
+    class="notice-panel-dialog"
+    @close="handleClose"
+  >
+    <div class="notice-panel-content">
+      <!-- 公告列表 -->
+      <div class="notice-list">
+        <div class="notice-list-header">
+          <span class="notice-list-title">公告列表</span>
+          <el-button text type="primary" @click="markAllAsRead" v-if="unreadCount > 0">
+            全部标记为已读
+          </el-button>
+        </div>
+        <el-scrollbar max-height="400px">
+          <div
+            v-for="notice in noticeList"
+            :key="notice.noticeId"
+            class="notice-item"
+            :class="{ 'unread': !notice.isRead, 'active': activeNoticeId === notice.noticeId }"
+            @click="handleSelectNotice(notice)"
+          >
+            <div class="notice-item-left">
+              <el-icon class="notice-type-icon" :class="getNoticeTypeClass(notice.noticeType)">
+                <component :is="getNoticeTypeIcon(notice.noticeType)" />
+              </el-icon>
+              <div class="notice-item-content">
+                <div class="notice-title">
+                  <el-tag 
+                    :class="getPriorityClass(notice.priority)" 
+                    size="small" 
+                    effect="plain"
+                  >
+                    {{ getPriorityText(notice.priority) }}
+                  </el-tag>
+                  <span class="notice-title-text">{{ notice.noticeTitle }}</span>
+                  <el-tag v-if="!notice.isRead" type="danger" size="small" effect="dark">未读</el-tag>
+                </div>
+                <div class="notice-meta">
+                  <span class="notice-date">{{ formatDate(notice.createTime) }}</span>
+                  <span class="notice-creator">{{ notice.createBy }}</span>
+                </div>
+              </div>
+            </div>
+            <el-icon class="arrow-icon" v-if="activeNoticeId === notice.noticeId">
+              <ArrowRight />
+            </el-icon>
+          </div>
+          
+          <!-- 空状态 -->
+          <div v-if="noticeList.length === 0" class="empty-state">
+            <el-empty description="暂无公告" :image-size="100" />
+          </div>
+        </el-scrollbar>
+      </div>
+
+      <!-- 公告详情 -->
+      <div class="notice-detail" v-if="activeNotice">
+        <div class="notice-detail-header">
+          <h3 class="notice-detail-title">{{ activeNotice.noticeTitle }}</h3>
+          <div class="notice-detail-meta">
+            <el-tag :type="getPriorityTagType(activeNotice.priority)" size="small" effect="dark">
+              {{ getPriorityText(activeNotice.priority) }}
+            </el-tag>
+            <el-tag :type="getNoticeTypeTagType(activeNotice.noticeType)" size="small">
+              {{ getNoticeTypeText(activeNotice.noticeType) }}
+            </el-tag>
+            <span class="notice-detail-date">{{ formatFullDate(activeNotice.createTime) }}</span>
+          </div>
+        </div>
+        <el-divider />
+        <div class="notice-detail-body" v-html="activeNotice.noticeContent"></div>
+      </div>
+
+      <!-- 未选择状态 -->
+      <div v-else class="no-selection">
+        <el-empty description="请选择公告查看详情" :image-size="120" />
+      </div>
+    </div>
+
+    <template #footer>
+      <div class="dialog-footer">
+        <el-button @click="handleClose">关闭</el-button>
+      </div>
+    </template>
+  </el-dialog>
+</template>
+
+<script setup>
+import { ref, computed, defineEmits } from 'vue'
+import { getUserNotices, markAsRead, markAllAsRead as markAllReadApi } from '@/api/system/notice'
+import { Bell, Warning, InfoFilled, ArrowRight, CircleCheck } from '@element-plus/icons-vue'
+
+const emit = defineEmits(['updateUnreadCount'])
+
+const dialogVisible = ref(false)
+const noticeList = ref([])
+const activeNoticeId = ref(null)
+
+const activeNotice = computed(() => {
+  return noticeList.value.find(n => n.noticeId === activeNoticeId.value)
+})
+
+const unreadCount = computed(() => {
+  return noticeList.value.filter(n => !n.isRead).length
+})
+
+// 获取公告类型图标
+const getNoticeTypeIcon = (type) => {
+  const iconMap = {
+    '1': Bell,         // 通知
+    '2': Warning,      // 紧急
+    '3': InfoFilled,   // 信息
+    '4': CircleCheck   // 成功
+  }
+  return iconMap[type] || InfoFilled
+}
+
+// 获取优先级样式类
+const getPriorityClass = (priority) => {
+  const classMap = {
+    '1': 'priority-high',
+    '2': 'priority-medium',
+    '3': 'priority-low'
+  }
+  return classMap[priority] || 'priority-medium'
+}
+
+// 获取优先级文本
+const getPriorityText = (priority) => {
+  const textMap = {
+    '1': '高',
+    '2': '中',
+    '3': '低'
+  }
+  return textMap[priority] || '中'
+}
+
+// 获取优先级标签类型
+const getPriorityTagType = (priority) => {
+  const typeMap = {
+    '1': 'danger',   // 高优先级 - 红色
+    '2': 'warning',  // 中优先级 - 橙色
+    '3': 'info'      // 低优先级 - 灰色
+  }
+  return typeMap[priority] || 'info'
+}
+
+// 获取公告类型样式类
+const getNoticeTypeClass = (type) => {
+  const classMap = {
+    '1': 'type-notice',
+    '2': 'type-urgent',
+    '3': 'type-info',
+    '4': 'type-success'
+  }
+  return classMap[type] || 'type-info'
+}
+
+// 获取公告类型标签类型
+const getNoticeTypeTagType = (type) => {
+  const typeMap = {
+    '1': '',
+    '2': 'danger',
+    '3': 'info',
+    '4': 'success'
+  }
+  return typeMap[type] || ''
+}
+
+// 获取公告类型文本
+const getNoticeTypeText = (type) => {
+  const textMap = {
+    '1': '通知',
+    '2': '紧急',
+    '3': '信息',
+    '4': '成功'
+  }
+  return textMap[type] || '信息'
+}
+
+// 格式化相对时间
+const formatDate = (dateStr) => {
+  if (!dateStr) return ''
+  const date = new Date(dateStr)
+  const now = new Date()
+  const diff = now - date
+  
+  if (diff < 60000) { // 小于1分钟
+    return '刚刚'
+  } else if (diff < 3600000) { // 小于1小时
+    return Math.floor(diff / 60000) + '分钟前'
+  } else if (diff < 86400000) { // 小于1天
+    return Math.floor(diff / 3600000) + '小时前'
+  } else if (diff < 604800000) { // 小于1周
+    return Math.floor(diff / 86400000) + '天前'
+  } else {
+    return dateStr.substring(0, 10)
+  }
+}
+
+// 格式化完整时间
+const formatFullDate = (dateStr) => {
+  if (!dateStr) return ''
+  return dateStr.replace('T', ' ').substring(0, 19)
+}
+
+// 加载公告列表
+const loadNotices = async () => {
+  try {
+    const res = await getUserNotices()
+    if (res.code === 200) {
+      noticeList.value = res.data || []
+    }
+  } catch (error) {
+    console.error('加载公告失败:', error)
+    noticeList.value = []
+  }
+}
+
+// 打开面板
+const open = async () => {
+  dialogVisible.value = true
+  await loadNotices()
+  // 如果有未读公告，默认选中第一个未读公告
+  const firstUnread = noticeList.value.find(n => !n.isRead)
+  if (firstUnread) {
+    activeNoticeId.value = firstUnread.noticeId
+  } else if (noticeList.value.length > 0) {
+    activeNoticeId.value = noticeList.value[0].noticeId
+  }
+}
+
+// 选择公告
+const handleSelectNotice = async (notice) => {
+  activeNoticeId.value = notice.noticeId
+  // 标记为已读
+  if (!notice.isRead) {
+    try {
+      await markAsRead(notice.noticeId)
+      notice.isRead = true
+      // 通知父组件更新未读数量
+      emit('updateUnreadCount')
+    } catch (error) {
+      console.error('标记已读失败:', error)
+    }
+  }
+}
+
+// 全部标记为已读
+const markAllAsRead = async () => {
+  try {
+    const unreadIds = noticeList.value.filter(n => !n.isRead).map(n => n.noticeId)
+    if (unreadIds.length > 0) {
+      await markAllReadApi(unreadIds)
+      noticeList.value.forEach(n => {
+        if (unreadIds.includes(n.noticeId)) {
+          n.isRead = true
+        }
+      })
+      // 通知父组件更新未读数量
+      emit('updateUnreadCount')
+    }
+  } catch (error) {
+    console.error('全部标记已读失败:', error)
+  }
+}
+
+// 关闭对话框
+const handleClose = () => {
+  dialogVisible.value = false
+}
+
+// 暴露方法
+defineExpose({
+  open
+})
+</script>
+
+<style lang="scss" scoped>
+.notice-panel-dialog {
+  :deep(.el-dialog__header) {
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    color: white;
+    padding: 20px;
+    
+    .el-dialog__title {
+      font-size: 18px;
+      font-weight: 600;
+    }
+    
+    .el-dialog__headerbtn .el-dialog__close {
+      color: white;
+      font-size: 20px;
+      
+      &:hover {
+        color: rgba(255, 255, 255, 0.8);
+      }
+    }
+  }
+  
+  :deep(.el-dialog__body) {
+    padding: 0;
+  }
+  
+  :deep(.el-dialog__footer) {
+    padding: 15px 20px;
+    background: #f5f7fa;
+    border-top: 1px solid #e4e7ed;
+  }
+}
+
+.notice-panel-content {
+  display: flex;
+  min-height: 400px;
+  max-height: 500px;
+  overflow: hidden;
+}
+
+.notice-list {
+  width: 360px;
+  border-right: 1px solid #e4e7ed;
+  background: #fafafa;
+  display: flex;
+  flex-direction: column;
+  
+  .notice-list-header {
+    padding: 16px;
+    border-bottom: 1px solid #e4e7ed;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    
+    .notice-list-title {
+      font-size: 15px;
+      font-weight: 600;
+      color: #333;
+    }
+  }
+  
+  .notice-item {
+    padding: 14px 16px;
+    cursor: pointer;
+    border-bottom: 1px solid #e4e7ed;
+    transition: all 0.3s;
+    
+    &:hover {
+      background: #f0f2f5;
+    }
+    
+    &.active {
+      background: #e6f7ff;
+      border-left: 3px solid #1890ff;
+    }
+    
+    &.unread {
+      background: #fffbe6;
+      
+      &:hover {
+        background: #fff7b8;
+      }
+      
+      &.active {
+        background: #fff7b8;
+        border-left: 3px solid #faad14;
+      }
+    }
+  }
+  
+  .notice-item-left {
+    display: flex;
+    gap: 10px;
+    
+    .notice-type-icon {
+      flex-shrink: 0;
+      width: 36px;
+      height: 36px;
+      border-radius: 50%;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      font-size: 18px;
+      
+      &.type-notice {
+        background: #e6f7ff;
+        color: #1890ff;
+      }
+      
+      &.type-urgent {
+        background: #fff1f0;
+        color: #ff4d4f;
+      }
+      
+      &.type-info {
+        background: #f6ffed;
+        color: #52c41a;
+      }
+      
+      &.type-success {
+        background: #f9f0ff;
+        color: #722ed1;
+      }
+    }
+    
+    .notice-item-content {
+      flex: 1;
+      min-width: 0;
+      
+      .notice-title {
+        display: flex;
+        align-items: center;
+        gap: 6px;
+        margin-bottom: 5px;
+        
+        .notice-title-text {
+          font-size: 13px;
+          font-weight: 500;
+          color: #333;
+          flex: 1;
+          overflow: hidden;
+          text-overflow: ellipsis;
+          white-space: nowrap;
+        }
+      }
+      
+      .notice-meta {
+        display: flex;
+        gap: 10px;
+        font-size: 11px;
+        color: #999;
+        
+        .notice-date,
+        .notice-creator {
+          overflow: hidden;
+          text-overflow: ellipsis;
+          white-space: nowrap;
+        }
+      }
+    }
+  }
+  
+  .arrow-icon {
+    position: absolute;
+    right: 16px;
+    top: 50%;
+    transform: translateY(-50%);
+    color: #1890ff;
+    font-size: 14px;
+  }
+  
+  .empty-state {
+    padding: 40px 20px;
+    text-align: center;
+  }
+}
+
+.notice-detail {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+  
+  .notice-detail-header {
+    padding: 20px;
+    
+    .notice-detail-title {
+      margin: 0 0 12px 0;
+      font-size: 16px;
+      font-weight: 600;
+      color: #333;
+      line-height: 1.5;
+    }
+    
+    .notice-detail-meta {
+      display: flex;
+      align-items: center;
+      gap: 12px;
+      
+      .notice-detail-date {
+        font-size: 12px;
+        color: #999;
+      }
+    }
+  }
+  
+  .notice-detail-body {
+    flex: 1;
+    padding: 0 20px 20px 20px;
+    overflow-y: auto;
+    font-size: 14px;
+    line-height: 1.8;
+    color: #666;
+    
+    :deep(img) {
+      max-width: 100%;
+      height: auto;
+      border-radius: 4px;
+      margin: 10px 0;
+    }
+    
+    :deep(p) {
+      margin: 10px 0;
+    }
+  }
+}
+
+.no-selection {
+  flex: 1;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.dialog-footer {
+  display: flex;
+  justify-content: flex-end;
+}
+
+// 优先级样式
+.priority-high {
+  background: #fff1f0;
+  color: #ff4d4f;
+  border-color: #ffccc7;
+  
+  &:hover {
+    background: #ffccc7;
+    color: #fff;
+  }
+}
+
+.priority-medium {
+  background: #fff7e6;
+  color: #faad14;
+  border-color: #ffe58f;
+  
+  &:hover {
+    background: #ffe58f;
+    color: #fff;
+  }
+}
+
+.priority-low {
+  background: #f0f2f5;
+  color: #909399;
+  border-color: #dcdfe6;
+  
+  &:hover {
+    background: #dcdfe6;
+    color: #fff;
+  }
+}
+</style>

openhis-ui-vue3/src/components/NoticePopup/index.vue

@@ -0,0 +1,592 @@
+<template>
+  <el-dialog
+    v-model="dialogVisible"
+    title="系统公告"
+    width="800px"
+    :close-on-click-modal="false"
+    :close-on-press-escape="false"
+    :show-close="true"
+    class="notice-popup-dialog"
+    @close="handleClose"
+  >
+    <div class="notice-popup-content">
+      <!-- 公告列表 -->
+      <div class="notice-list">
+        <el-scrollbar max-height="500px">
+          <div
+            v-for="notice in noticeList"
+            :key="notice.noticeId"
+            class="notice-item"
+            :class="{ 'unread': !notice.isRead, 'active': activeNoticeId === notice.noticeId }"
+            @click="handleSelectNotice(notice)"
+          >
+            <div class="notice-item-left">
+              <el-icon class="notice-type-icon" :class="getNoticeTypeClass(notice.noticeType)">
+                <component :is="getNoticeTypeIcon(notice.noticeType)" />
+              </el-icon>
+              <div class="notice-item-content">
+                <div class="notice-title">
+                  <el-tag 
+                    :class="getPriorityClass(notice.priority)" 
+                    size="small" 
+                    effect="plain"
+                  >
+                    {{ getPriorityText(notice.priority) }}
+                  </el-tag>
+                  <span class="notice-title-text">{{ notice.noticeTitle }}</span>
+                  <el-tag v-if="!notice.isRead" type="danger" size="small" effect="dark">未读</el-tag>
+                </div>
+                <div class="notice-meta">
+                  <span class="notice-date">{{ formatDate(notice.createTime) }}</span>
+                  <span class="notice-creator">{{ notice.createBy }}</span>
+                </div>
+              </div>
+            </div>
+            <el-icon class="arrow-icon" v-if="activeNoticeId === notice.noticeId">
+              <ArrowRight />
+            </el-icon>
+          </div>
+        </el-scrollbar>
+      </div>
+
+      <!-- 公告详情 -->
+      <div class="notice-detail" v-if="activeNotice">
+        <div class="notice-detail-header">
+          <h3 class="notice-detail-title">{{ activeNotice.noticeTitle }}</h3>
+          <div class="notice-detail-meta">
+            <el-tag :type="getPriorityTagType(activeNotice.priority)" size="small" effect="dark">
+              {{ getPriorityText(activeNotice.priority) }}
+            </el-tag>
+            <el-tag :type="getNoticeTypeTagType(activeNotice.noticeType)" size="small">
+              {{ getNoticeTypeText(activeNotice.noticeType) }}
+            </el-tag>
+            <span class="notice-detail-date">{{ formatDate(activeNotice.createTime) }}</span>
+          </div>
+        </div>
+        <el-divider />
+        <div class="notice-detail-body" v-html="activeNotice.noticeContent"></div>
+      </div>
+
+      <!-- 空状态 -->
+      <div v-else class="empty-state">
+        <el-empty description="暂无公告" :image-size="120" />
+      </div>
+    </div>
+
+    <template #footer>
+      <div class="dialog-footer">
+        <el-button @click="markAllAsRead" v-if="unreadCount > 0" type="info">
+          全部标记为已读
+        </el-button>
+        <el-button type="primary" @click="handleClose">
+          {{ hasUnread ? '稍后再看' : '知道了' }}
+        </el-button>
+      </div>
+    </template>
+  </el-dialog>
+</template>
+
+<script setup>
+import { ref, computed, onMounted, onUnmounted } from 'vue'
+import { getUserNotices, markAsRead, markAllAsRead as markAllReadApi } from '@/api/system/notice'
+import { Bell, Warning, InfoFilled, ArrowRight, CircleCheck } from '@element-plus/icons-vue'
+
+// 监听全局触发公告弹窗事件
+onMounted(() => {
+  window.addEventListener('trigger-notice-popup', handleTriggerNoticePopup)
+})
+
+onUnmounted(() => {
+  window.removeEventListener('trigger-notice-popup', handleTriggerNoticePopup)
+})
+
+function handleTriggerNoticePopup(event) {
+  // 显示公告弹窗
+  dialogVisible.value = true
+  // 如果没有加载过公告，则加载
+  if (noticeList.value.length === 0) {
+    loadNotices()
+  }
+}
+
+const dialogVisible = ref(false)
+const noticeList = ref([])
+const activeNoticeId = ref(null)
+const readNoticeIds = ref([])
+
+const activeNotice = computed(() => {
+  return noticeList.value.find(n => n.noticeId === activeNoticeId.value)
+})
+
+const unreadCount = computed(() => {
+  return noticeList.value.filter(n => !n.isRead).length
+})
+
+const hasUnread = computed(() => {
+  return unreadCount.value > 0
+})
+
+// 获取公告类型图标
+const getNoticeTypeIcon = (type) => {
+  const iconMap = {
+    '1': Bell,         // 通知
+    '2': Warning,      // 紧急
+    '3': InfoFilled,   // 信息
+    '4': CircleCheck   // 成功
+  }
+  return iconMap[type] || InfoFilled
+}
+
+// 获取优先级样式类
+const getPriorityClass = (priority) => {
+  const classMap = {
+    '1': 'priority-high',
+    '2': 'priority-medium',
+    '3': 'priority-low'
+  }
+  return classMap[priority] || 'priority-medium'
+}
+
+// 获取优先级文本
+const getPriorityText = (priority) => {
+  const textMap = {
+    '1': '高',
+    '2': '中',
+    '3': '低'
+  }
+  return textMap[priority] || '中'
+}
+
+// 获取优先级标签类型
+const getPriorityTagType = (priority) => {
+  const typeMap = {
+    '1': 'danger',   // 高优先级 - 红色
+    '2': 'warning',  // 中优先级 - 橙色
+    '3': 'info'      // 低优先级 - 灰色
+  }
+  return typeMap[priority] || 'info'
+}
+
+// 获取优先级图标
+const getPriorityIcon = (priority) => {
+  const iconMap = {
+    '1': Warning,     // 高优先级
+    '2': InfoFilled,  // 中优先级
+    '3': CircleCheck  // 低优先级
+  }
+  return iconMap[priority] || InfoFilled
+}
+
+// 获取公告类型样式类
+const getNoticeTypeClass = (type) => {
+  const classMap = {
+    '1': 'type-notice',
+    '2': 'type-urgent',
+    '3': 'type-info',
+    '4': 'type-success'
+  }
+  return classMap[type] || 'type-info'
+}
+
+// 获取公告类型标签类型
+const getNoticeTypeTagType = (type) => {
+  const typeMap = {
+    '1': '',
+    '2': 'danger',
+    '3': 'info',
+    '4': 'success'
+  }
+  return typeMap[type] || ''
+}
+
+// 获取公告类型文本
+const getNoticeTypeText = (type) => {
+  const textMap = {
+    '1': '通知',
+    '2': '紧急',
+    '3': '信息',
+    '4': '成功'
+  }
+  return textMap[type] || '信息'
+}
+
+// 格式化日期
+const formatDate = (dateStr) => {
+  if (!dateStr) return ''
+  const date = new Date(dateStr)
+  const now = new Date()
+  const diff = now - date
+
+  if (diff < 60000) { // 小于1分钟
+    return '刚刚'
+  } else if (diff < 3600000) { // 小于1小时
+    return Math.floor(diff / 60000) + '分钟前'
+  } else if (diff < 86400000) { // 小于1天
+    return Math.floor(diff / 3600000) + '小时前'
+  } else if (diff < 604800000) { // 小于1周
+    return Math.floor(diff / 86400000) + '天前'
+  } else {
+    return dateStr.substring(0, 10)
+  }
+}
+
+// 格式化完整时间
+const formatFullDate = (dateStr) => {
+  if (!dateStr) return ''
+  return dateStr.replace('T', ' ').substring(0, 19)
+}
+
+// 加载公告列表
+const loadNotices = async () => {
+  try {
+    const res = await getUserNotices()
+    if (res.code === 200) {
+      noticeList.value = res.data || []
+      // 设置第一个未读公告为激活状态，如果没有未读则设置第一个
+      const firstUnread = noticeList.value.find(n => !n.isRead)
+      if (firstUnread) {
+        activeNoticeId.value = firstUnread.noticeId
+      } else if (noticeList.value.length > 0) {
+        activeNoticeId.value = noticeList.value[0].noticeId
+      }
+      // 检查是否有未读公告，有未读则自动弹出
+      const hasUnreadNotices = noticeList.value.some(n => !n.isRead)
+      if (hasUnreadNotices) {
+        // 延迟弹出，避免与登录加载冲突
+        setTimeout(() => {
+          dialogVisible.value = true
+        }, 500)
+      }
+    }
+  } catch (error) {
+    console.error('加载公告失败:', error)
+  }
+}
+
+// 选择公告
+const handleSelectNotice = async (notice) => {
+  activeNoticeId.value = notice.noticeId
+  // 标记为已读
+  if (!notice.isRead) {
+    try {
+      await markAsRead(notice.noticeId)
+      notice.isRead = true
+    } catch (error) {
+      console.error('标记已读失败:', error)
+    }
+  }
+}
+
+// 全部标记为已读
+const markAllAsRead = async () => {
+  try {
+    const unreadIds = noticeList.value.filter(n => !n.isRead).map(n => n.noticeId)
+    if (unreadIds.length > 0) {
+      await markAllReadApi(unreadIds)
+      noticeList.value.forEach(n => {
+        if (unreadIds.includes(n.noticeId)) {
+          n.isRead = true
+        }
+      })
+    }
+  } catch (error) {
+    console.error('全部标记已读失败:', error)
+  }
+}
+
+// 关闭对话框
+const handleClose = () => {
+  dialogVisible.value = false
+}
+
+// 初始化
+onMounted(() => {
+  // 延迟加载，避免影响页面渲染
+  setTimeout(() => {
+    loadNotices()
+  }, 1000)
+})
+
+// 暴露方法供外部调用
+defineExpose({
+  showNotice: () => {
+    dialogVisible.value = true
+    if (noticeList.value.length === 0) {
+      loadNotices()
+    }
+  }
+})
+</script>
+
+<style lang="scss" scoped>
+.notice-popup-dialog {
+  :deep(.el-dialog__header) {
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    color: white;
+    padding: 20px;
+    
+    .el-dialog__title {
+      font-size: 20px;
+      font-weight: 600;
+    }
+    
+    .el-dialog__headerbtn .el-dialog__close {
+      color: white;
+      font-size: 20px;
+      
+      &:hover {
+        color: rgba(255, 255, 255, 0.8);
+      }
+    }
+  }
+  
+  :deep(.el-dialog__body) {
+    padding: 0;
+  }
+  
+  :deep(.el-dialog__footer) {
+    padding: 15px 20px;
+    background: #f5f7fa;
+    border-top: 1px solid #e4e7ed;
+  }
+}
+
+.notice-popup-content {
+  display: flex;
+  min-height: 500px;
+  max-height: 600px;
+  overflow: hidden;
+}
+
+.notice-list {
+  width: 380px;
+  border-right: 1px solid #e4e7ed;
+  background: #fafafa;
+  
+  .notice-item {
+    padding: 16px;
+    cursor: pointer;
+    border-bottom: 1px solid #e4e7ed;
+    transition: all 0.3s;
+    
+    &:hover {
+      background: #f0f2f5;
+    }
+    
+    &.active {
+      background: #e6f7ff;
+      border-left: 3px solid #1890ff;
+    }
+    
+    &.unread {
+      background: #fffbe6;
+      
+      &:hover {
+        background: #fff7b8;
+      }
+      
+      &.active {
+        background: #fff7b8;
+        border-left: 3px solid #faad14;
+      }
+    }
+  }
+  
+  .notice-item-left {
+    display: flex;
+    gap: 12px;
+    
+    .notice-type-icon {
+      flex-shrink: 0;
+      width: 40px;
+      height: 40px;
+      border-radius: 50%;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      font-size: 20px;
+      
+      &.type-notice {
+        background: #e6f7ff;
+        color: #1890ff;
+      }
+      
+      &.type-urgent {
+        background: #fff1f0;
+        color: #ff4d4f;
+      }
+      
+      &.type-info {
+        background: #f6ffed;
+        color: #52c41a;
+      }
+      
+      &.type-success {
+        background: #f9f0ff;
+        color: #722ed1;
+      }
+    }
+    
+    .notice-item-content {
+      flex: 1;
+      min-width: 0;
+      
+      .notice-title {
+        display: flex;
+        align-items: center;
+        gap: 8px;
+        margin-bottom: 6px;
+        
+        .notice-title-text {
+          font-size: 14px;
+          font-weight: 500;
+          color: #333;
+          flex: 1;
+          overflow: hidden;
+          text-overflow: ellipsis;
+          white-space: nowrap;
+        }
+      }
+      
+      // 优先级标签样式
+      .priority-high {
+        color: #f56c6c;
+        border-color: #f56c6c;
+        background: #fef0f0;
+      }
+      
+      .priority-medium {
+        color: #e6a23c;
+        border-color: #e6a23c;
+        background: #fdf6ec;
+      }
+      
+      .priority-low {
+        color: #909399;
+        border-color: #909399;
+        background: #f4f4f5;
+      }
+      
+      .notice-meta {
+        display: flex;
+        gap: 12px;
+        font-size: 12px;
+        color: #999;
+        
+        .notice-date,
+        .notice-creator {
+          overflow: hidden;
+          text-overflow: ellipsis;
+          white-space: nowrap;
+        }
+      }
+    }
+  }
+  
+  .arrow-icon {
+    position: absolute;
+    right: 16px;
+    top: 50%;
+    transform: translateY(-50%);
+    color: #1890ff;
+    font-size: 16px;
+  }
+}
+
+.notice-detail {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+  
+  .notice-detail-header {
+    padding: 20px;
+    
+    .notice-detail-title {
+      margin: 0 0 12px 0;
+      font-size: 18px;
+      font-weight: 600;
+      color: #333;
+      line-height: 1.5;
+    }
+    
+    .notice-detail-meta {
+      display: flex;
+      align-items: center;
+      gap: 12px;
+      
+      .notice-detail-date {
+        font-size: 13px;
+        color: #999;
+      }
+    }
+  }
+  
+  .notice-detail-body {
+    flex: 1;
+    padding: 0 20px 20px 20px;
+    overflow-y: auto;
+    font-size: 14px;
+    line-height: 1.8;
+    color: #666;
+    
+    :deep(img) {
+      max-width: 100%;
+      height: auto;
+      border-radius: 4px;
+      margin: 10px 0;
+    }
+    
+    :deep(p) {
+      margin: 10px 0;
+    }
+  }
+}
+
+.empty-state {
+  flex: 1;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.dialog-footer {
+  display: flex;
+  justify-content: flex-end;
+  gap: 10px;
+}
+
+// 优先级样式
+.priority-high {
+  background: #fff1f0;
+  color: #ff4d4f;
+  border-color: #ffccc7;
+  
+  &:hover {
+    background: #ffccc7;
+    color: #fff;
+  }
+}
+
+.priority-medium {
+  background: #fff7e6;
+  color: #faad14;
+  border-color: #ffe58f;
+  
+  &:hover {
+    background: #ffe58f;
+    color: #fff;
+  }
+}
+
+.priority-low {
+  background: #f0f2f5;
+  color: #909399;
+  border-color: #dcdfe6;
+  
+  &:hover {
+    background: #dcdfe6;
+    color: #fff;
+  }
+}
+</style>

openhis-ui-vue3/src/layout/index.vue

@@ -16,6 +16,8 @@
       <app-main />
       <settings ref="settingRef" />
     </div>
+    <!-- 公告弹窗组件 -->
+    <notice-popup ref="noticePopupRef" />
   </div>
 </template>
 
@@ -23,6 +25,7 @@
 import {useWindowSize} from '@vueuse/core';
 import Sidebar from './components/Sidebar/index.vue';
 import {AppMain, Settings, TagsView} from './components';
+import NoticePopup from '@/components/NoticePopup/index.vue';
 
 import useAppStore from '@/store/modules/app';
 import useSettingsStore from '@/store/modules/settings';
@@ -62,9 +65,16 @@ function handleClickOutside() {
 }
 
 const settingRef = ref(null);
+const noticePopupRef = ref(null);
+
 function setLayout() {
   settingRef.value.openSetting();
 }
+
+// 暴露公告弹窗引用，供其他组件调用
+defineExpose({
+  noticePopupRef
+});
 </script>
 
 <style lang="scss" scoped>

openhis-ui-vue3/src/main.js

@@ -96,4 +96,13 @@ app.use(ElementPlus, {
   size: Cookies.get('size') || 'default',
 });
 
+// 导入公告帮助工具
+import { initNoticePopupAfterLogin } from '@/utils/noticeHelper'
+
 app.mount('#app');
+
+// 应用启动后初始化公告弹窗功能
+import { nextTick } from 'vue'
+nextTick(() => {
+  initNoticePopupAfterLogin()
+})

openhis-ui-vue3/src/permission.js

@@ -9,6 +9,9 @@ import useUserStore from '@/store/modules/user'
 import useSettingsStore from '@/store/modules/settings'
 import usePermissionStore from '@/store/modules/permission'
 
+// 全局变量，用于控制公告弹窗只显示一次
+let hasShownNoticePopup = false
+
 NProgress.configure({ showSpinner: false });
 
 const whiteList = ['/login', '/register'];
@@ -65,4 +68,36 @@ router.beforeEach((to, from, next) => {
 
 router.afterEach(() => {
   NProgress.done()
-})
+  
+  // 登录成功后显示公告弹窗（仅限非登录页面且未显示过）
+  const token = getToken()
+  const isLoginPage = router.currentRoute.value.path === '/login'
+  
+  if (token && !isLoginPage && !hasShownNoticePopup) {
+    // 延迟显示，确保页面完全加载
+    setTimeout(() => {
+      showNoticePopupGlobally()
+      hasShownNoticePopup = true
+    }, 1500)
+  }
+})
+
+// 全局函数：显示公告弹窗
+function showNoticePopupGlobally() {
+  try {
+    // 通过多种方式尝试获取并显示公告弹窗
+    const layouts = document.querySelectorAll('.app-wrapper')
+    for (const layout of layouts) {
+      const noticePopupRef = layout.__vue_app__?.config.globalProperties.$refs?.noticePopupRef
+      if (noticePopupRef && noticePopupRef.showNotice) {
+        noticePopupRef.showNotice()
+        return
+      }
+    }
+    
+    // 如果直接获取失败，尝试通过事件总线方式
+    window.dispatchEvent(new CustomEvent('show-notice-popup'))
+  } catch (error) {
+    console.error('显示公告弹窗失败:', error)
+  }
+}

openhis-ui-vue3/src/utils/noticeHelper.js

@@ -0,0 +1,38 @@
+// 公告帮助工具类
+// 用于登录后自动显示公告弹窗
+
+export function initNoticePopupAfterLogin() {
+  // 监听路由变化，在登录成功后显示公告
+  const token = localStorage.getItem('Admin-Token') || sessionStorage.getItem('Admin-Token')
+  if (!token) return
+  
+  // 检查是否已经显示过公告
+  if (sessionStorage.getItem('notice_popup_shown')) return
+  
+  // 延迟执行，确保页面完全加载
+  setTimeout(() => {
+    try {
+      // 查找公告弹窗组件并触发显示
+      const noticeElements = document.querySelectorAll('[class*="notice-popup"]')
+      if (noticeElements.length > 0) {
+        // 触发点击事件或查找内部方法
+        const event = new CustomEvent('trigger-notice-popup', { detail: { autoShow: true } })
+        window.dispatchEvent(event)
+        sessionStorage.setItem('notice_popup_shown', 'true')
+      }
+    } catch (error) {
+      console.error('自动显示公告弹窗失败:', error)
+    }
+  }, 2000)
+}
+
+// 重置公告弹窗显示状态（用于测试）
+export function resetNoticePopupState() {
+  sessionStorage.removeItem('notice_popup_shown')
+}
+
+// 手动触发公告弹窗
+export function triggerNoticePopup() {
+  const event = new CustomEvent('trigger-notice-popup', { detail: { autoShow: false } })
+  window.dispatchEvent(event)
+}

openhis-ui-vue3/src/views/login.vue

@@ -128,7 +128,7 @@
           href="https://open.tntlinking.com/communityTreaty"
           target="_blank"
         >
-          >Copyright © 2025 湖北天天数链技术有限公司 本系统软件源代码许可来源于
+          Copyright © 2025 湖北天天数链技术有限公司 本系统软件源代码许可来源于
           天天开源软件（社区版）许可协议 https://open.tntlinking.com/communityTreaty
         </el-link>
       </span>
@@ -137,7 +137,7 @@
 </template>
 
 <script setup>
-import {getCurrentInstance, onMounted, ref, watch} from 'vue';
+import {getCurrentInstance, onMounted, ref, watch, nextTick} from 'vue';
 import settings from '@/settings';
 import {getCodeImg, getUserBindTenantList, sign} from '@/api/login';
 import {invokeYbPlugin5001} from '@/api/public';

openhis-ui-vue3/src/views/system/notice/index.vue

@@ -89,6 +89,13 @@
             <dict-tag :options="sys_notice_type" :value="scope.row.noticeType" class="dict-tag" />
           </template>
         </el-table-column>
+        <el-table-column label="优先级" align="center" prop="priority" width="90">
+          <template #default="scope">
+            <el-tag v-if="scope.row.priority === '1'" type="danger">高</el-tag>
+            <el-tag v-else-if="scope.row.priority === '2'" type="warning">中</el-tag>
+            <el-tag v-else type="info">低</el-tag>
+          </template>
+        </el-table-column>
         <el-table-column label="状态" align="center" prop="status" width="90">
           <template #default="scope">
             <dict-tag :options="sys_notice_status" :value="scope.row.status" class="dict-tag" />
@@ -163,6 +170,15 @@
               </el-select>
             </el-form-item>
           </el-col>
+          <el-col :span="12">
+            <el-form-item label="优先级" prop="priority">
+              <el-select v-model="form.priority" placeholder="请选择优先级">
+                <el-option label="高" value="1" />
+                <el-option label="中" value="2" />
+                <el-option label="低" value="3" />
+              </el-select>
+            </el-form-item>
+          </el-col>
           <el-col :span="24">
             <el-form-item label="状态">
               <el-radio-group v-model="form.status">
@@ -246,7 +262,8 @@ function reset() {
     noticeType: undefined,
     noticeContent: undefined,
     status: "0",
-    publishStatus: "0"
+    publishStatus: "0",
+    priority: "2"
   };
   proxy.resetForm("noticeRef");
 }

公告通知弹窗功能说明.md

@@ -0,0 +1,178 @@
+# 公告通知弹窗功能说明
+
+## 功能概述
+用户登录后，系统会自动弹出公告通知窗口，显示未读的系统公告和通知。
+
+## 功能特性
+
+### 1. 自动弹出
+- 登录后 1 秒自动加载公告列表
+- 如果有未读公告，自动弹出弹窗显示
+- 延迟加载避免影响页面初始渲染
+
+### 2. 优先级显示
+- **高优先级**（1）：红色背景 `#fff1f0`，红色文字 `#ff4d4f`
+- **中优先级**（2）：橙色背景 `#fff7e6`，橙色文字 `#faad14`
+- **低优先级**（3）：灰色背景 `#f0f2f5`，灰色文字 `#909399`
+
+### 3. 排序规则
+- 按优先级升序排列（高 -> 中 -> 低）
+- 相同优先级按创建时间降序排列
+
+### 4. 已读状态
+- 未读公告：黄色背景高亮显示
+- 已读公告：默认白色背景
+- 点击公告自动标记为已读
+
+### 5. 分类显示
+- **通知**（1）：蓝色图标
+- **紧急**（2）：红色警告图标
+- **信息**（3）：绿色信息图标
+- **成功**（4）：紫色成功图标
+
+## 文件结构
+
+```
+src/
+├── components/
+│   ├── NoticePopup/
+│   │   └── index.vue          # 登录后自动弹窗组件
+│   └── NoticePanel/
+│       └── index.vue          # 手动打开的公告面板
+├── layout/
+│   └── index.vue              # 主布局，引入 NoticePopup
+└── views/
+    └── system/
+        └── notice/
+            └── index.vue         # 公告管理页面
+```
+
+## API 接口
+
+### 前端 API
+```javascript
+// 获取用户公告列表
+getUserNotices()
+
+// 标记为已读
+markAsRead(noticeId)
+
+// 全部标记为已读
+markAllAsRead(noticeIds)
+
+// 获取未读数量
+getUnreadCount()
+```
+
+### 后端接口
+```java
+// GET /system/notice/public/notice
+// 获取当前用户的公告列表（含已读状态）
+
+// GET /system/notice/public/unread/count
+// 获取未读公告数量
+
+// POST /system/notice/public/read/{noticeId}
+// 标记公告为已读
+
+// POST /system/notice/public/read/all
+// 批量标记为已读
+```
+
+## 数据库字段
+
+### sys_notice 表新增字段
+```sql
+-- 优先级字段
+priority VARCHAR(1) DEFAULT '3'
+
+-- 发布状态字段
+publish_status VARCHAR(1) DEFAULT '0'
+```
+
+## 使用说明
+
+### 1. 数据库迁移
+执行 SQL 脚本添加必要的字段：
+```bash
+# 添加优先级字段
+ALTER TABLE sys_notice ADD COLUMN priority VARCHAR(1) DEFAULT '3';
+
+# 添加发布状态字段
+ALTER TABLE sys_notice ADD COLUMN publish_status VARCHAR(1) DEFAULT '0';
+```
+
+### 2. 后台管理
+在 `系统管理 > 公告管理` 中：
+1. 点击"新增"创建公告
+2. 选择优先级：高/中/低
+3. 选择公告类型：通知/紧急/信息/成功
+4. 填写标题和内容
+5. 点击"发布"按钮
+
+### 3. 用户端显示
+- 登录后自动弹出未读公告
+- 点击顶部导航栏铃铛图标可手动打开
+- 点击公告查看详情
+- 支持全部标记为已读
+
+## 样式说明
+
+### 弹窗样式
+- 宽度：800px
+- 高度：最大 600px
+- 标题栏：渐变紫色背景 `linear-gradient(135deg, #667eea 0%, #764ba2 100%)`
+- 左右分栏布局
+
+### 列表样式
+- 列表宽度：380px
+- 滚动区域：最大高度 500px
+- 未读高亮：黄色背景 `#fffbe6`
+- 激活项：蓝色左边框 `#1890ff`
+
+### 详情样式
+- 自适应宽度
+- 标题字号：18px
+- 内容字号：14px
+- 行高：1.8
+
+## 注意事项
+
+1. **权限控制**
+   - 只有已发布的公告才会显示
+   - 只有正常状态的公告才会显示
+
+2. **性能优化**
+   - 使用延迟加载（1秒）
+   - 使用虚拟滚动（el-scrollbar）
+   - 按需加载详情
+
+3. **用户体验**
+   - 支持点击空白处关闭
+   - 支持ESC键关闭
+   - 未读状态醒目标识
+   - 优先级颜色区分明显
+
+## 故障排查
+
+### 弹窗不显示
+1. 检查后端接口 `/system/notice/public/notice` 是否正常返回
+2. 检查是否有未读公告
+3. 检查浏览器控制台是否有错误
+4. 清除浏览器缓存重试
+
+### 样式错乱
+1. 检查 Element Plus 版本是否兼容
+2. 检查样式是否被其他 CSS 覆盖
+3. 使用浏览器开发者工具检查样式
+
+### 数据不更新
+1. 检查后端返回的数据格式
+2. 检查 API 调用是否成功
+3. 检查响应拦截器处理
+
+## 版本信息
+- 创建日期：2025-12-30
+- 功能版本：v1.0
+- 前端框架：Vue 3 + Element Plus
+- 后端框架：Spring Boot + MyBatis Plus

迁移记录-DB变更记录/2025-12-30 add_column_sys_notice_priority.sql

@@ -0,0 +1,8 @@
+-- 添加公告/通知优先级字段
+ALTER TABLE sys_notice ADD COLUMN priority VARCHAR(1) DEFAULT '3';
+
+-- 添加字段注释
+COMMENT ON COLUMN sys_notice.priority IS '优先级（1高 2中 3低）';
+
+-- 更新现有数据的优先级为中等
+UPDATE sys_notice SET priority = '2' WHERE priority IS NULL;