feat: highlight post author in comments

fix: 移动端头像显示问题 #1023

backend/src/main/java/com/openisle/controller/TagController.java

@@ -100,18 +100,32 @@ public class TagController {
   )
   public List<TagDto> list(
     @RequestParam(value = "keyword", required = false) String keyword,
+    @RequestParam(value = "page", required = false) Integer page,
+    @RequestParam(value = "pageSize", required = false) Integer pageSize,
     @RequestParam(value = "limit", required = false) Integer limit
   ) {
     List<Tag> tags = tagService.searchTags(keyword);
     List<Long> tagIds = tags.stream().map(Tag::getId).toList();
     Map<Long, Long> postCntByTagIds = postService.countPostsByTagIds(tagIds);
+    if (postCntByTagIds == null) {
+      postCntByTagIds = java.util.Collections.emptyMap();
+    }
+    Map<Long, Long> finalPostCntByTagIds = postCntByTagIds;
     List<TagDto> dtos = tags
       .stream()
-      .map(t -> tagMapper.toDto(t, postCntByTagIds.getOrDefault(t.getId(), 0L)))
+      .map(t -> tagMapper.toDto(t, finalPostCntByTagIds.getOrDefault(t.getId(), 0L)))
       .sorted((a, b) -> Long.compare(b.getCount(), a.getCount()))
       .collect(Collectors.toList());
+    if (page != null && pageSize != null && page >= 0 && pageSize > 0) {
+      int fromIndex = page * pageSize;
+      if (fromIndex >= dtos.size()) {
+        return java.util.Collections.emptyList();
+      }
+      int toIndex = Math.min(fromIndex + pageSize, dtos.size());
+      return new java.util.ArrayList<>(dtos.subList(fromIndex, toIndex));
+    }
     if (limit != null && limit > 0 && dtos.size() > limit) {
-      return dtos.subList(0, limit);
+      return new java.util.ArrayList<>(dtos.subList(0, limit));
     }
     return dtos;
   }

backend/src/test/java/com/openisle/controller/TagControllerTest.java

@@ -82,6 +82,7 @@ class TagControllerTest {
     t.setIcon("i2");
     t.setSmallIcon("s2");
     Mockito.when(tagService.searchTags(null)).thenReturn(List.of(t));
+    Mockito.when(postService.countPostsByTagIds(List.of(2L))).thenReturn(java.util.Map.of());
 
     mockMvc
       .perform(get("/api/tags"))
@@ -93,6 +94,31 @@ class TagControllerTest {
       .andExpect(jsonPath("$[0].smallIcon").value("s2"));
   }
 
+  @Test
+  void listTagsWithPagination() throws Exception {
+    Tag t1 = new Tag();
+    t1.setId(1L);
+    t1.setName("java");
+    Tag t2 = new Tag();
+    t2.setId(2L);
+    t2.setName("spring");
+    Mockito.when(tagService.searchTags(null)).thenReturn(List.of(t1, t2));
+    Mockito.when(postService.countPostsByTagIds(List.of(1L, 2L))).thenReturn(
+      java.util.Map.of(1L, 1L, 2L, 5L)
+    );
+
+    mockMvc
+      .perform(get("/api/tags").param("page", "1").param("pageSize", "1"))
+      .andExpect(status().isOk())
+      .andExpect(jsonPath("$", org.hamcrest.Matchers.hasSize(1)))
+      .andExpect(jsonPath("$[0].id").value(1));
+
+    mockMvc
+      .perform(get("/api/tags").param("page", "2").param("pageSize", "1"))
+      .andExpect(status().isOk())
+      .andExpect(jsonPath("$", org.hamcrest.Matchers.hasSize(0)));
+  }
+
   @Test
   void updateTag() throws Exception {
     Tag t = new Tag();

frontend_nuxt/assets/global.css

@@ -108,7 +108,6 @@ body {
 
 .vditor-toolbar--pin {
   top: calc(var(--header-height) + 1px) !important;
-  z-index: 20;
 }
 
 .vditor-panel {
@@ -134,26 +133,6 @@ body {
   animation: spin 1s linear infinite;
 }
 
-/* .vditor {
-  --textarea-background-color: transparent;
-  border: none !important;
-  box-shadow: none !important;
-}
-
-.vditor-reset {
-  color: var(--text-color);
-}
-
-.vditor-toolbar {
-  background: transparent !important;
-  border: none !important;
-  box-shadow: none !important;
-} */
-
-/* .vditor-toolbar {
-  position: relative !important;
-} */
-
 /*************************
  * Markdown 渲染样式
  *************************/
@@ -333,10 +312,6 @@ body {
     min-height: 100px;
   }
 
-  .vditor-toolbar {
-    overflow-x: auto;
-  }
-
   .about-content h1,
   .info-content-text h1 {
     font-size: 20px;
@@ -354,8 +329,8 @@ body {
     margin-bottom: 3px;
   }
 
-  .vditor-toolbar--pin {
-    top: 0 !important;
+  .vditor-panel {
+    min-width: 330px;
   }
 
   .about-content li,
@@ -367,11 +342,6 @@ body {
     line-height: 1.5;
   }
 
-  .vditor-panel {
-    position: relative;
-    min-width: 0;
-  }
-
   .d2h-file-name {
     font-size: 14px !important;
   }

frontend_nuxt/components/BaseUserAvatar.vue

@@ -6,8 +6,7 @@
     :style="wrapperStyle"
     v-bind="wrapperAttrs"
   >
-    <BaseImage :src="currentSrc" :alt="altText" :class="imageClass" @error="onError" />
-    <span v-if="showInitial" class="base-user-avatar-initial">{{ userInitial }}</span>
+    <BaseImage :src="currentSrc" :alt="altText" class="base-user-avatar-img" @error="onError" />
   </NuxtLink>
 </template>
 
@@ -70,121 +69,19 @@ const resolvedLink = computed(() => {
 
 const altText = computed(() => props.alt || '用户头像')
 
-const identifier = computed(() => {
-  if (props.userId !== null && props.userId !== undefined && props.userId !== '') {
-    return String(props.userId)
-  }
-  if (props.alt && props.alt.trim()) {
-    return props.alt.trim()
-  }
-  return altText.value
-})
-
-const initialSource = computed(() => {
-  if (props.alt && props.alt.trim() && props.alt.trim() !== '用户头像') {
-    return props.alt.trim()
-  }
-  if (attrs.title && typeof attrs.title === 'string' && attrs.title.trim()) {
-    return attrs.title.trim()
-  }
-  if (props.userId !== null && props.userId !== undefined && props.userId !== '') {
-    return String(props.userId)
-  }
-  return ''
-})
-
-const isDefaultAvatar = computed(() => currentSrc.value === DEFAULT_AVATAR)
-
-function parseCssSize(value) {
-  if (typeof value === 'number' && Number.isFinite(value)) {
-    return { numeric: value, unit: 'px' }
-  }
-  if (typeof value !== 'string') return null
-  const trimmed = value.trim()
-  if (!trimmed) return null
-  const directNumber = Number(trimmed)
-  if (!Number.isNaN(directNumber)) {
-    return { numeric: directNumber, unit: 'px' }
-  }
-  const match = trimmed.match(/^(-?\d*\.?\d+)([a-z%]+)$/i)
-  if (!match) return null
-  return { numeric: Number(match[1]), unit: match[2] }
-}
-
 const sizeStyle = computed(() => {
   if (!props.width && props.width !== 0) return null
   const value = typeof props.width === 'number' ? `${props.width}px` : props.width
   if (!value) return null
-  const parsed = parseCssSize(value)
-  const style = { width: value, height: value, '--avatar-size': value }
-  if (parsed && Number.isFinite(parsed.numeric)) {
-    const computedFont = (parsed.numeric * 0.42).toFixed(2)
-    const normalized = computedFont.replace(/\.00$/, '')
-    style['--avatar-font-size'] = `${normalized}${parsed.unit}`
-  }
-  return style
-})
-
-function stringToColorSeed(value) {
-  if (!value) return 0
-  let hash = 0
-  for (let i = 0; i < value.length; i += 1) {
-    hash = (hash << 5) - hash + value.charCodeAt(i)
-    hash |= 0
-  }
-  return Math.abs(hash)
-}
-
-const accentStyle = computed(() => {
-  if (!isDefaultAvatar.value) return null
-  const seed = stringToColorSeed(identifier.value)
-  const hue = seed % 360
-  const altHue = (hue + 37) % 360
-  const saturation = 72
-  const lightness = 78
-  const start = `hsl(${hue}, ${saturation}%, ${Math.min(lightness + 8, 95)}%)`
-  const end = `hsl(${altHue}, ${Math.max(saturation - 12, 45)}%, ${Math.max(lightness - 12, 48)}%)`
-  return {
-    '--avatar-background': `linear-gradient(135deg, ${start}, ${end})`,
-    '--avatar-border-color': `hsla(${hue}, ${Math.max(saturation - 24, 32)}%, ${Math.max(
-      lightness - 35,
-      28,
-    )}%, 0.55)`,
-    '--avatar-text-color': '#ffffff',
-  }
+  return { width: value, height: value }
 })
 
 const wrapperStyle = computed(() => {
   const attrStyle = attrs.style
-  return [
-    { '--avatar-font-size': 'clamp(0.75rem, 0.6rem + 0.4vw, 1.75rem)' },
-    sizeStyle.value,
-    accentStyle.value,
-    attrStyle,
-  ]
+  return [sizeStyle.value, attrStyle]
 })
 
-const wrapperClass = computed(() => [
-  attrs.class,
-  {
-    'is-rounded': props.rounded,
-    'has-default': isDefaultAvatar.value,
-    'is-interactive': !props.disableLink && Boolean(resolvedLink.value),
-  },
-])
-
-const imageClass = computed(() => ['base-user-avatar-img', { 'is-default': isDefaultAvatar.value }])
-
-const userInitial = computed(() => {
-  const source = initialSource.value || ''
-  const trimmed = source.trim()
-  if (!trimmed) return ''
-  const match = trimmed.match(/[\p{L}\p{N}]/u)
-  if (match && match[0]) return match[0].toUpperCase()
-  return trimmed.charAt(0).toUpperCase()
-})
-
-const showInitial = computed(() => isDefaultAvatar.value && Boolean(userInitial.value))
+const wrapperClass = computed(() => [attrs.class, { 'is-rounded': props.rounded }])
 
 const wrapperAttrs = computed(() => {
   const { class: _class, style: _style, ...rest } = attrs
@@ -200,28 +97,24 @@ function onError() {
 
 <style scoped>
 .base-user-avatar {
-  --avatar-background: var(--avatar-placeholder-color, #f0f0f0);
-  --avatar-border-color: rgba(15, 23, 42, 0.08);
-  --avatar-text-color: rgba(255, 255, 255, 0.86);
-  --avatar-shadow: 0 6px 18px rgba(15, 23, 42, 0.12);
-  --avatar-shadow-hover: 0 10px 24px rgba(15, 23, 42, 0.16);
-  --avatar-size: 3rem;
   display: inline-flex;
   align-items: center;
   justify-content: center;
   overflow: hidden;
-  position: relative;
-  background: var(--avatar-background);
-  border: 1px solid var(--avatar-border-color);
-  border-radius: var(--avatar-border-radius, 16px);
-  box-shadow: var(--avatar-shadow);
-  color: var(--avatar-text-color);
-  transition:
-    transform 0.28s ease,
-    box-shadow 0.32s ease,
-    border-color 0.32s ease,
-    filter 0.28s ease;
-  isolation: isolate;
+  background-color: var(--avatar-placeholder-color, #f0f0f0);
+  /* 先用box-sizing: border-box，保证加border后宽高不变，圆形不变形 */
+  box-sizing: border-box;
+  border: 1.5px solid var(--normal-border-color);
+  transition: all 0.6s ease;
+}
+
+.base-user-avatar:hover {
+  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
+  transform: scale(1.05);
+}
+
+.base-user-avatar:active {
+  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
 }
 
 .base-user-avatar.is-rounded {
@@ -229,35 +122,7 @@ function onError() {
 }
 
 .base-user-avatar:not(.is-rounded) {
-  border-radius: var(--avatar-border-radius, 16px);
-}
-
-.base-user-avatar.is-interactive {
-  cursor: pointer;
-}
-
-.base-user-avatar.is-interactive:hover,
-.base-user-avatar.is-interactive:focus-visible {
-  transform: translateY(-1px) scale(1.01);
-  box-shadow: var(--avatar-shadow-hover);
-  border-color: rgba(59, 130, 246, 0.4);
-}
-
-.base-user-avatar.has-default::after {
-  content: '';
-  position: absolute;
-  inset: 1px;
-  border-radius: inherit;
-  background: rgba(15, 23, 42, 0.12);
-  mix-blend-mode: soft-light;
-  opacity: 0.25;
-  pointer-events: none;
-  transition: opacity 0.28s ease;
-}
-
-.base-user-avatar.has-default:hover::after,
-.base-user-avatar.has-default:focus-visible::after {
-  opacity: 0.18;
+  border-radius: 0;
 }
 
 .base-user-avatar-img {
@@ -265,42 +130,5 @@ function onError() {
   height: 100%;
   object-fit: cover;
   display: block;
-  filter: saturate(108%);
-  transition:
-    opacity 0.35s ease,
-    transform 0.35s ease,
-    filter 0.35s ease;
-}
-
-.base-user-avatar-img.is-default {
-  opacity: 0.32;
-  filter: saturate(90%) brightness(1.05);
-  mix-blend-mode: multiply;
-}
-
-.base-user-avatar-initial {
-  position: absolute;
-  inset: 0;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  font-weight: 600;
-  font-size: var(--avatar-font-size, calc(var(--avatar-size) * 0.42));
-  text-transform: uppercase;
-  letter-spacing: 0.04em;
-  pointer-events: none;
-  user-select: none;
-  color: inherit;
-  text-shadow: 0 1px 4px rgba(15, 23, 42, 0.4);
-}
-
-@media (prefers-reduced-motion: reduce) {
-  .base-user-avatar {
-    transition: none;
-  }
-
-  .base-user-avatar-img {
-    transition: none;
-  }
 }
 </style>

frontend_nuxt/components/CommentItem.vue

@@ -15,6 +15,7 @@
       <div class="common-info-content-header">
         <div class="info-content-header-left">
           <span class="user-name">{{ comment.userName }}</span>
+          <span v-if="isCommentFromPostAuthor" class="op-badge" title="楼主">OP</span>
           <medal-one class="medal-icon" />
           <NuxtLink
             v-if="comment.medal"
@@ -157,6 +158,12 @@ const lightboxImgs = ref([])
 const loggedIn = computed(() => authState.loggedIn)
 const countReplies = (list) => list.reduce((sum, r) => sum + 1 + countReplies(r.reply || []), 0)
 const replyCount = computed(() => countReplies(props.comment.reply || []))
+const isCommentFromPostAuthor = computed(() => {
+  if (props.comment.userId == null || props.postAuthorId == null) {
+    return false
+  }
+  return String(props.comment.userId) === String(props.postAuthorId)
+})
 
 const toggleReplies = () => {
   showReplies.value = !showReplies.value
@@ -426,6 +433,21 @@ const handleContentClick = (e) => {
   color: var(--text-color);
 }
 
+.op-badge {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  margin-left: 6px;
+  padding: 0 6px;
+  height: 18px;
+  border-radius: 9px;
+  background-color: rgba(242, 100, 25, 0.12);
+  color: #f26419;
+  font-size: 12px;
+  font-weight: 600;
+  line-height: 1;
+}
+
 .medal-icon {
   font-size: 12px;
   opacity: 0.6;

frontend_nuxt/components/Dropdown.vue

@@ -52,6 +52,7 @@
       v-if="open && !isMobile && (loading || filteredOptions.length > 0 || showSearch)"
       :class="['dropdown-menu', menuClass]"
       v-click-outside="close"
+      ref="menuRef"
     >
       <div v-if="showSearch" class="dropdown-search">
         <search-icon class="search-icon" />
@@ -80,6 +81,7 @@
             <span>{{ o.name }}</span>
           </slot>
         </div>
+        <slot name="footer" :close="close" :loading="loading" />
       </template>
     </div>
     <Teleport to="body">
@@ -88,7 +90,7 @@
           <next class="back-icon" @click="close" />
           <span class="mobile-title">{{ placeholder }}</span>
         </div>
-        <div class="dropdown-mobile-menu">
+        <div class="dropdown-mobile-menu" ref="mobileMenuRef">
           <div v-if="showSearch" class="dropdown-search">
             <search-icon class="search-icon" />
             <input type="text" v-model="search" placeholder="搜索" />
@@ -116,6 +118,7 @@
                 <span>{{ o.name }}</span>
               </slot>
             </div>
+            <slot name="footer" :close="close" :loading="loading" />
           </template>
         </div>
       </div>
@@ -151,6 +154,8 @@ export default {
     const loaded = ref(false)
     const loading = ref(false)
     const wrapper = ref(null)
+    const menuRef = ref(null)
+    const mobileMenuRef = ref(null)
     const isMobile = useIsMobile()
 
     const toggle = () => {
@@ -200,6 +205,17 @@ export default {
       }
     }
 
+    const scrollToBottom = () => {
+      const el = isMobile.value ? mobileMenuRef.value : menuRef.value
+      if (el) {
+        el.scrollTop = el.scrollHeight
+      }
+    }
+
+    const reload = async () => {
+      await loadOptions(props.remote ? search.value : undefined)
+    }
+
     watch(
       () => props.initialOptions,
       (val) => {
@@ -249,7 +265,7 @@ export default {
       return /^https?:\/\//.test(icon) || icon.startsWith('/')
     }
 
-    expose({ toggle, close })
+    expose({ toggle, close, reload, scrollToBottom })
 
     return {
       open,
@@ -259,6 +275,8 @@ export default {
       search,
       filteredOptions,
       wrapper,
+      menuRef,
+      mobileMenuRef,
       selectedLabels,
       isSelected,
       loading,

frontend_nuxt/components/MenuComponent.vue

@@ -116,30 +116,42 @@
             <div v-if="isLoadingTag" class="menu-loading-container">
               <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
             </div>
-            <div 
-                v-else 
-                v-for="t in tagData" 
-                :key="t.id" 
-                class="section-item" 
-                :class="{ selected: isTagSelected(t.id) }" 
+            <template v-else>
+              <div
+                v-for="t in tagData"
+                :key="t.id"
+                class="section-item"
+                :class="{ selected: isTagSelected(t.id) }"
                 @click="gotoTag(t)"
               >
-              <BaseImage
-                v-if="isImageIcon(t.smallIcon || t.icon)"
-                :src="t.smallIcon || t.icon"
-                class="section-item-icon"
-                :alt="t.name"
-              />
-              <component
-                v-else-if="t.smallIcon || t.icon"
-                :is="t.smallIcon || t.icon"
-                class="section-item-icon"
-              />
-              <tag-one v-else class="section-item-icon" />
-              <span class="section-item-text"
-                >{{ t.name }} <span class="section-item-text-count">x {{ t.count }}</span></span
-              >
-            </div>
+                <BaseImage
+                  v-if="isImageIcon(t.smallIcon || t.icon)"
+                  :src="t.smallIcon || t.icon"
+                  class="section-item-icon"
+                  :alt="t.name"
+                />
+                <component
+                  v-else-if="t.smallIcon || t.icon"
+                  :is="t.smallIcon || t.icon"
+                  class="section-item-icon"
+                />
+                <tag-one v-else class="section-item-icon" />
+                <span class="section-item-text"
+                  >{{ t.name }} <span class="section-item-text-count">x {{ t.count }}</span></span
+                >
+              </div>
+              <div v-if="hasMoreTags || isLoadingMoreTags" class="section-item more-item">
+                <a
+                  v-if="hasMoreTags && !isLoadingMoreTags"
+                  href="#"
+                  class="more-link"
+                  @click.prevent="loadMoreTags"
+                >
+                  查看更多
+                </a>
+                <span v-else class="more-loading">加载中...</span>
+              </div>
+            </template>
           </div>
         </div>
       </div>
@@ -207,16 +219,88 @@ const {
   },
 )
 
+const TAG_PAGE_SIZE = 10
+const tagPage = ref(0)
+const hasMoreTags = ref(true)
+const isLoadingMoreTags = ref(false)
+
+const buildTagUrl = (page = 0) => {
+  const base = API_BASE_URL || (import.meta.client ? window.location.origin : '')
+  const url = new URL('/api/tags', base)
+  url.searchParams.set('page', String(page))
+  url.searchParams.set('pageSize', String(TAG_PAGE_SIZE))
+  return url.toString()
+}
+
+const fetchTagPage = async (page = 0) => {
+  try {
+    return await $fetch(buildTagUrl(page))
+  } catch (e) {
+    console.error('Failed to fetch tags', e)
+    return []
+  }
+}
+
 const {
   data: tagData,
   pending: isLoadingTag,
   error: tagError,
-} = await useAsyncData('menu:tags', () => $fetch(`${API_BASE_URL}/api/tags?limit=10`), {
+} = await useAsyncData('menu:tags', () => fetchTagPage(0), {
   server: true,
   default: () => [],
   staleTime: 5 * 60 * 1000,
 })
 
+const dedupeTags = (list) => Array.from(new Map(list.map((tag) => [tag.id, tag])).values())
+
+const initializeTagState = (val) => {
+  const initial = Array.isArray(val) ? val : []
+  if (!Array.isArray(val)) {
+    tagData.value = []
+  }
+  tagPage.value = 0
+  hasMoreTags.value = initial.length === TAG_PAGE_SIZE
+}
+
+initializeTagState(tagData.value)
+
+watch(
+  tagData,
+  (val, oldVal) => {
+    const next = Array.isArray(val) ? val : []
+    if (!Array.isArray(val)) {
+      tagData.value = []
+    }
+    const shouldReset =
+      !Array.isArray(oldVal) || oldVal.length > next.length || next.length <= TAG_PAGE_SIZE
+    if (shouldReset) {
+      tagPage.value = 0
+      hasMoreTags.value = next.length === TAG_PAGE_SIZE
+    }
+  },
+  { deep: false },
+)
+
+const loadMoreTags = async () => {
+  if (isLoadingMoreTags.value || !hasMoreTags.value) return
+  isLoadingMoreTags.value = true
+  const nextPage = tagPage.value + 1
+  try {
+    const result = await fetchTagPage(nextPage)
+    const data = Array.isArray(result) ? result : []
+    const existing = Array.isArray(tagData.value) ? tagData.value : []
+    tagData.value = dedupeTags([...existing, ...data])
+    tagPage.value = nextPage
+    if (data.length < TAG_PAGE_SIZE) {
+      hasMoreTags.value = false
+    }
+  } catch (e) {
+    console.error('Failed to load more tags', e)
+  } finally {
+    isLoadingMoreTags.value = false
+  }
+}
+
 /** 其余逻辑保持不变 */
 const iconClass = computed(() => {
   switch (themeState.mode) {
@@ -433,6 +517,27 @@ const gotoTag = (t) => {
   transition: background-color 0.5s ease;
 }
 
+.more-item {
+  justify-content: center;
+}
+
+.more-link {
+  color: var(--primary-color);
+  text-decoration: none;
+  font-size: 14px;
+  cursor: pointer;
+}
+
+.more-link:hover {
+  text-decoration: underline;
+}
+
+.more-loading {
+  font-size: 13px;
+  color: var(--menu-text-color);
+  opacity: 0.7;
+}
+
 .section-item:hover {
   background-color: var(--menu-selected-background-color-hover);
 }
@@ -441,7 +546,6 @@ const gotoTag = (t) => {
   background-color: var(--menu-selected-background-color);
 }
 
-
 .section-item-text-count {
   font-size: 12px;
   color: var(--menu-text-color);

frontend_nuxt/components/MessageEditor.vue

@@ -159,12 +159,6 @@ export default {
   border: 1px solid var(--border-color);
   border-radius: 8px;
 }
-
-.vditor {
-  min-height: 50px;
-  max-height: 150px;
-}
-
 .message-bottom-container {
   display: flex;
   flex-direction: row;

frontend_nuxt/components/TagSelect.vue

@@ -1,5 +1,6 @@
 <template>
   <Dropdown
+    ref="dropdownRef"
     v-model="selected"
     :fetch-options="fetchTags"
     multiple
@@ -25,11 +26,23 @@
         <div v-if="option.description" class="option-desc">{{ option.description }}</div>
       </div>
     </template>
+    <template #footer>
+      <div v-if="hasMoreRemoteTags" class="dropdown-footer">
+        <a
+          href="#"
+          class="dropdown-more"
+          :class="{ disabled: loadMoreRequested }"
+          @click.prevent="loadMoreRemoteTags"
+        >
+          {{ loadMoreRequested ? '加载中...' : '查看更多' }}
+        </a>
+      </div>
+    </template>
   </Dropdown>
 </template>
 
 <script setup>
-import { computed, ref, watch } from 'vue'
+import { computed, reactive, ref, watch, nextTick } from 'vue'
 import { toast } from '~/main'
 import Dropdown from '~/components/Dropdown.vue'
 const config = useRuntimeConfig()
@@ -42,9 +55,19 @@ const props = defineProps({
   options: { type: Array, default: () => [] },
 })
 
+const dropdownRef = ref(null)
 const localTags = ref([])
 const providedTags = ref(Array.isArray(props.options) ? [...props.options] : [])
 
+const TAG_PAGE_SIZE = 10
+const remoteState = reactive({
+  keyword: '',
+  nextPage: 0,
+  hasMore: true,
+  options: [],
+})
+const loadMoreRequested = ref(false)
+
 watch(
   () => props.options,
   (val) => {
@@ -53,7 +76,7 @@ watch(
 )
 
 const mergedOptions = computed(() => {
-  const arr = [...providedTags.value, ...localTags.value]
+  const arr = [...providedTags.value, ...localTags.value, ...remoteState.options]
   return arr.filter((v, i, a) => a.findIndex((t) => t.id === v.id) === i)
 })
 
@@ -62,44 +85,93 @@ const isImageIcon = (icon) => {
   return /^https?:\/\//.test(icon) || icon.startsWith('/')
 }
 
-const buildTagsUrl = (kw = '') => {
+const buildTagsUrl = (kw = '', page = 0) => {
   const base = API_BASE_URL || (import.meta.client ? window.location.origin : '')
   const url = new URL('/api/tags', base)
 
   if (kw) url.searchParams.set('keyword', kw)
-  url.searchParams.set('limit', '10')
+  url.searchParams.set('page', String(page))
+  url.searchParams.set('pageSize', String(TAG_PAGE_SIZE))
 
   return url.toString()
 }
 
+const fetchRemoteTags = async (kw = '', page = 0) => {
+  const url = buildTagsUrl(kw, page)
+  try {
+    const res = await fetch(url)
+    if (res.ok) {
+      const data = await res.json()
+      return Array.isArray(data) ? data : []
+    }
+    throw new Error('failed to fetch tags')
+  } catch (e) {
+    console.error('Failed to fetch tags', e)
+    toast.error('获取标签失败')
+    throw e
+  }
+}
+
+const combineOptions = (remoteOptions = []) => {
+  const options = [...providedTags.value, ...localTags.value, ...remoteOptions]
+  return Array.from(new Map(options.map((t) => [t.id, t])).values())
+}
+
 const fetchTags = async (kw = '') => {
   const defaultOption = { id: 0, name: '无标签' }
 
-  // 1) 先拼 URL（自动兜底到 window.location.origin）
-  const url = buildTagsUrl(kw)
-
-  // 2) 拉数据
-  let data = []
-  try {
-    const res = await fetch(url)
-    if (res.ok) data = await res.json()
-  } catch {
-    toast.error('获取标签失败')
+  if (kw !== remoteState.keyword) {
+    remoteState.keyword = kw
+    remoteState.nextPage = 0
+    remoteState.options = []
+    remoteState.hasMore = true
   }
 
-  // 3) 合并、去重、可创建
-  let options = [...data, ...localTags.value]
+  const shouldFetch = remoteState.options.length === 0 || loadMoreRequested.value
+  if (shouldFetch) {
+    const pageToFetch = loadMoreRequested.value ? remoteState.nextPage : 0
+    try {
+      const data = await fetchRemoteTags(remoteState.keyword, pageToFetch)
+      if (pageToFetch === 0) {
+        remoteState.options = data
+      } else {
+        const existing = Array.isArray(remoteState.options) ? remoteState.options : []
+        const merged = [...existing, ...data]
+        remoteState.options = Array.from(new Map(merged.map((t) => [t.id, t])).values())
+      }
+      remoteState.hasMore = data.length === TAG_PAGE_SIZE
+      remoteState.nextPage = pageToFetch + 1
+    } catch (e) {
+      return [defaultOption, ...combineOptions(remoteState.options)]
+    } finally {
+      loadMoreRequested.value = false
+    }
+  }
+
+  let options = combineOptions(remoteState.options)
 
   if (props.creatable && kw && !options.some((t) => t.name.toLowerCase() === kw.toLowerCase())) {
     options.push({ id: `__create__:${kw}`, name: `创建"${kw}"` })
   }
 
-  options = Array.from(new Map(options.map((t) => [t.id, t])).values())
-
-  // 4) 最终结果
   return [defaultOption, ...options]
 }
 
+const hasMoreRemoteTags = computed(() => remoteState.hasMore)
+
+const loadMoreRemoteTags = async () => {
+  if (!remoteState.hasMore || loadMoreRequested.value) return
+  loadMoreRequested.value = true
+  try {
+    await dropdownRef.value?.reload()
+    await nextTick()
+    dropdownRef.value?.scrollToBottom?.()
+  } catch (e) {
+    console.error('Failed to load more tags', e)
+    loadMoreRequested.value = false
+  }
+}
+
 const selected = computed({
   get: () => props.modelValue,
   set: (v) => {
@@ -151,4 +223,21 @@ const selected = computed({
   font-weight: bold;
   opacity: 0.4;
 }
+
+.dropdown-footer {
+  padding: 8px 20px;
+  text-align: center;
+  border-top: 1px solid var(--normal-border-color);
+}
+
+.dropdown-more {
+  color: var(--primary-color);
+  text-decoration: none;
+  cursor: pointer;
+}
+
+.dropdown-more.disabled {
+  pointer-events: none;
+  opacity: 0.6;
+}
 </style>

frontend_nuxt/pages/index.vue

@@ -85,7 +85,7 @@
           </div>
 
           <div class="article-member-avatars-container">
-            <div v-for="member in article.members">
+            <div v-for="member in article.members" class="article-member-avatar-item">
               <BaseUserAvatar
                 class="article-member-avatar-item-img"
                 :src="member.avatar"