AI融合好了，包括分页

ruoyi-uia/src/views/HomePage.vue

@@ -130,11 +130,12 @@
 
             <a-col class="navbar-col-user">
               <!-- 用户名称 -->
-              <a-dropdown placement="bottomRight" class="user-dropdown">
+              <a-dropdown v-model:visible="userDropdownVisible" placement="bottomRight" class="user-dropdown">
                 <a style="color: #fffeee" class="user-dropdown-link">
                   <img :src="avatarSrc" class="avatarIcon" @error="onAvatarError" />
                   <span class="user-name">{{ vueStore.getters.nickName }}</span>
-                  <ZhihuiIcon icon="DownOutlined" />
+                  <ZhihuiIcon icon= "UpOutlined" v-if="userDropdownVisible"/>
+                  <ZhihuiIcon icon= "DownOutlined" v-else/>
                 </a>
                 <template #overlay>
                   <a-menu>
@@ -219,6 +220,7 @@ import zhihuiAudio from '@/utils/zhihuiAudio'; // 引入音频播放器
 
 dayjs.locale('zh-cn');
 
+const userDropdownVisible = ref(false);
 const avatarError = ref(false);
 const avatarSrc = computed(() => {
   if (avatarError.value) return "/images/defaultavatar.png";