展开关闭标签特别卡的问题

src/App.vue

@@ -3,12 +3,14 @@ import { ref } from 'vue'
 import Dashboard from './views/Dashboard.vue'
 import RecentCrawls from './views/RecentCrawls.vue'
 import SearchView from './views/SearchView.vue'
+import KeywordsCache from './views/KeywordsCache.vue'
 
 const tab = ref('dashboard')
 
 const nav = [
   { id: 'dashboard', label: '概览', icon: '📊' },
   { id: 'recent', label: '最近', icon: '🕷️' },
+  { id: 'keywords', label: '缓存', icon: '💾' },
   { id: 'search', label: '搜索', icon: '🔍' },
 ]
 </script>
@@ -46,6 +48,7 @@ const nav = [
     <main class="flex-1 overflow-y-auto pb-16 md:pb-0">
       <Dashboard v-if="tab === 'dashboard'" />
       <RecentCrawls v-else-if="tab === 'recent'" />
+      <KeywordsCache v-else-if="tab === 'keywords'" />
       <SearchView v-else-if="tab === 'search'" />
 
     </main>

src/api.js

@@ -111,3 +111,13 @@ export async function fetchUrlKeywordsStats() {
   return data
 }
 
+export async function fetchUrlKeywordsList({ page = 1, page_size = 50 } = {}) {
+  const { data } = await axios.get(`${BASE}/admin/url/keywords/list`, {
+    params: { page, page_size },
+    timeout: 10000,
+  })
+  return data
+}
+
+
+

src/views/Dashboard.vue

@@ -21,6 +21,8 @@ const batchAdding = ref(false)
 
 // 爬取状态
 const crawlStatus = ref(null) // { current_epoch, max_epoch, queue_length, completed_count, visited_total, is_running }
+const backlinkStatus = ref(null)
+const backlinkTriggering = ref(false)
 
 onMounted(async () => {
   await Promise.all([loadStats(), loadWorkers(), loadBacklink(), loadPriorityStatus(), loadCrawlStatus()])
@@ -351,9 +353,9 @@ async function doBatchAdd() {
           </div>
           <!-- 下一轮链接池 -->
           <div class="text-center">
-            <div class="text-xs text-gray-500 mb-1">下一轮链接池</div>
-            <div class="text-3xl font-bold" :class="crawlStatus.next_pool_size > 0 ? 'text-purple-400' : 'text-gray-500'">
-              {{ fmt(crawlStatus.next_pool_size) }}
+            <div class="text-xs text-gray-500 mb-1">本轮新发现</div>
+            <div class="text-3xl font-bold" :class="crawlStatus.new_links_count > 0 ? 'text-purple-400' : 'text-gray-500'">
+              {{ fmt(crawlStatus.new_links_count) }}
             </div>
           </div>
           <!-- 已收录总计 -->

src/views/KeywordsCache.vue

@@ -0,0 +1,337 @@
+<script setup>
+import { ref, onMounted, onUnmounted, computed } from 'vue'
+import { fetchUrlKeywordsList, fetchUrlKeywords, fetchUrlKeywordsStats } from '../api.js'
+
+const loading = ref(true)
+const error = ref(null)
+const stats = ref({ size: 0, max_size: 10000 })
+const items = ref([])          // 当前页数据
+const expandedUrls = ref({})   // 使用普通对象存储展开状态，避免 Set 的响应式开销
+const urlKeywords = ref({})
+const loadingKeywords = ref(new Set())
+const search = ref('')
+const total = ref(0)
+
+// 分页
+const currentPage = ref(1)
+const pageSize = ref(50)
+
+let statsInterval = null
+
+onMounted(async () => {
+  await load()
+  statsInterval = setInterval(loadStats, 5000)
+})
+
+onUnmounted(() => {
+  if (statsInterval) clearInterval(statsInterval)
+})
+
+async function loadStats() {
+  try {
+    const s = await fetchUrlKeywordsStats()
+    stats.value.size = s.size || 0
+    stats.value.max_size = s.max_size || 10000
+  } catch {
+    // 静默
+  }
+}
+
+async function load() {
+  loading.value = true
+  error.value = null
+  try {
+    const data = await fetchUrlKeywordsList({ page: currentPage.value, page_size: pageSize.value })
+    stats.value.size = data.size || 0
+    stats.value.max_size = data.max_size || 10000
+    total.value = data.total || 0
+    items.value = data.items || []
+
+    // 默认全部展开
+    const expanded = {}
+    items.value.forEach(item => expanded[item.url] = true)
+    expandedUrls.value = expanded
+    // 预加载当前页关键词
+    items.value.forEach(item => {
+      if (item.keywords?.length) {
+        urlKeywords.value[item.url] = item.keywords
+      }
+    })
+  } catch (e) {
+    error.value = '无法加载缓存数据'
+    console.error(e)
+  } finally {
+    loading.value = false
+  }
+}
+
+const usage = computed(() => {
+  if (!stats.value.max_size) return 0
+  return stats.value.size / stats.value.max_size
+})
+
+const totalPages = computed(() => Math.max(1, Math.ceil(total.value / pageSize.value)))
+
+function prevPage() {
+  if (currentPage.value > 1) {
+    currentPage.value--
+    load()
+  }
+}
+
+function nextPage() {
+  if (currentPage.value < totalPages.value) {
+    currentPage.value++
+    load()
+  }
+}
+
+function goToPage(p) {
+  if (p >= 1 && p <= totalPages.value && p !== currentPage.value) {
+    currentPage.value = p
+    load()
+  }
+}
+
+function onSearch() {
+  currentPage.value = 1
+  load()
+}
+
+async function toggleKeywords(url) {
+  if (expandedUrls.value[url]) {
+    // 关闭：删除展开状态
+    const newExpanded = { ...expandedUrls.value }
+    delete newExpanded[url]
+    expandedUrls.value = newExpanded
+    return
+  }
+
+  // 展开
+  expandedUrls.value = { ...expandedUrls.value, [url]: true }
+
+  if (urlKeywords.value[url]) return
+
+  loadingKeywords.value.add(url)
+  try {
+    const data = await fetchUrlKeywords(url)
+    urlKeywords.value[url] = data.keywords || []
+  } catch (e) {
+    urlKeywords.value[url] = []
+  } finally {
+    loadingKeywords.value.delete(url)
+  }
+}
+
+function truncateUrl(url, maxLen = 80) {
+  if (url.length <= maxLen) return url
+  return url.slice(0, maxLen) + '...'
+}
+
+function truncateSnippet(text, maxLen = 200) {
+  if (!text) return ''
+  if (text.length <= maxLen) return text
+  return text.slice(0, maxLen) + '...'
+}
+</script>
+
+<template>
+  <div class="p-4 md:p-8">
+    <!-- Header -->
+    <div class="flex flex-col md:flex-row md:items-center justify-between mb-4 md:mb-6 gap-3">
+      <div>
+        <h1 class="text-xl md:text-2xl font-semibold text-white mb-1">关键词缓存</h1>
+        <p class="text-sm text-gray-500">LRU 缓存，共 {{ stats.size.toLocaleString() }} 条记录</p>
+      </div>
+      <div class="flex items-center gap-3">
+        <!-- 缓存状态卡片（自动刷新） -->
+        <div class="bg-gray-900 border border-gray-700 rounded-lg px-3 py-2 flex items-center gap-3">
+          <div class="flex flex-col">
+            <span class="text-[10px] text-gray-500 uppercase">容量</span>
+            <span class="text-sm font-medium text-gray-300">
+              {{ stats.size.toLocaleString() }} / {{ stats.max_size.toLocaleString() }}
+            </span>
+          </div>
+          <div class="w-12 h-12 relative">
+            <svg viewBox="0 0 36 36" class="w-full h-full transform -rotate-90">
+              <path
+                class="text-gray-800"
+                d="M18 2.0845 a 15.9155 15.9155 0 0 1 0 31.831 a 15.9155 15.9155 0 0 1 0 -31.831"
+                fill="none"
+                stroke="currentColor"
+                stroke-width="4"
+              />
+              <path
+                :class="usage > 0.9 ? 'text-red-500' : usage > 0.7 ? 'text-yellow-500' : 'text-green-500'"
+                d="M18 2.0845 a 15.9155 15.9155 0 0 1 0 31.831 a 15.9155 15.9155 0 0 1 0 -31.831"
+                fill="none"
+                stroke="currentColor"
+                stroke-width="4"
+                :stroke-dasharray="`${(usage * 100).toFixed(0)}, 100`"
+              />
+            </svg>
+            <span class="absolute inset-0 flex items-center justify-center text-[8px] font-medium text-gray-400">
+              {{ (usage * 100).toFixed(0) }}%
+            </span>
+          </div>
+        </div>
+        <button
+          @click="load"
+          class="bg-blue-600 hover:bg-blue-700 text-white text-sm px-4 py-2 rounded-lg transition-colors"
+        >
+          刷新
+        </button>
+      </div>
+    </div>
+
+    <!-- Search -->
+    <div class="mb-4 md:mb-5">
+      <div class="relative max-w-sm">
+        <input
+          v-model="search"
+          @input="onSearch"
+          type="text"
+          placeholder="搜索 URL、标题或摘要..."
+          class="w-full bg-gray-900 border border-gray-700 text-gray-200 text-sm rounded-lg pl-10 pr-4 py-2 focus:border-blue-500 focus:outline-none placeholder-gray-600"
+        />
+        <span class="absolute left-3 top-1/2 -translate-y-1/2 text-gray-500">🔍</span>
+      </div>
+    </div>
+
+    <!-- Loading -->
+    <div v-if="loading" class="flex items-center justify-center h-48">
+      <div class="text-gray-400 animate-pulse">加载中...</div>
+    </div>
+
+    <!-- Error -->
+    <div v-else-if="error" class="bg-red-900/30 border border-red-800 rounded-lg p-4 text-red-300">
+      {{ error }}
+    </div>
+
+    <!-- Empty -->
+    <div v-else-if="!items.length" class="bg-gray-900 border border-gray-800 rounded-xl p-12 text-center">
+      <div class="text-4xl mb-3">📭</div>
+      <div class="text-gray-400">缓存为空</div>
+      <div class="text-xs text-gray-600 mt-1">爬取页面时会自动填充此缓存</div>
+    </div>
+
+    <!-- URL List with Pagination -->
+    <div v-else class="bg-gray-900 border border-gray-800 rounded-xl overflow-hidden">
+      <div class="divide-y divide-gray-800">
+        <div
+          v-for="item in items"
+          :key="item.url"
+          class="p-4 hover:bg-gray-800/40 transition-colors cursor-pointer"
+          @click="toggleKeywords(item.url)"
+        >
+          <!-- URL 标题行 -->
+          <div class="flex items-start gap-2 mb-1">
+            <span class="shrink-0 text-gray-600 mt-0.5 text-xs select-none">
+              {{ expandedUrls[item.url] ? '▼' : '▶' }}
+            </span>
+            <a
+              :href="item.url"
+              target="_blank"
+              rel="noopener noreferrer"
+              class="text-sm text-blue-400 hover:text-blue-300 break-all line-clamp-2"
+              :title="item.url"
+              @click.stop
+            >
+              {{ truncateUrl(item.url) }}
+            </a>
+          </div>
+
+          <!-- 标题 -->
+          <div v-if="item.title" class="text-sm text-gray-300 font-medium mb-1">
+            {{ item.title }}
+          </div>
+
+          <!-- 摘要 -->
+          <div v-if="item.snippet" class="text-xs text-gray-500 leading-relaxed mb-2">
+            {{ truncateSnippet(item.snippet) }}
+          </div>
+
+          <!-- 关键词 -->
+          <div v-if="expandedUrls[item.url]" class="mt-2">
+            <template v-if="urlKeywords[item.url]?.length">
+              <div class="flex flex-wrap gap-1.5">
+                <span
+                  v-for="kw in urlKeywords[item.url]"
+                  :key="kw.word"
+                  class="text-xs px-2 py-0.5 rounded bg-gray-800 text-gray-300 border border-gray-700"
+                  :title="`权重: ${kw.weight.toFixed(4)}`"
+                >
+                  {{ kw.word }}
+                  <span class="text-gray-500 text-[10px] ml-0.5">{{ kw.weight.toFixed(2) }}</span>
+                </span>
+              </div>
+              <div class="text-xs text-gray-600 mt-2">
+                共 {{ urlKeywords[item.url].length }} 个关键词
+              </div>
+            </template>
+            <span v-else-if="!loadingKeywords.has(item.url)" class="text-xs text-gray-600">
+              暂无关键词
+            </span>
+            <span v-else class="text-xs text-gray-500">
+              加载中...
+            </span>
+          </div>
+        </div>
+      </div>
+
+      <!-- Pagination -->
+      <div class="px-4 py-3 border-t border-gray-800 flex items-center justify-between">
+        <div class="text-xs text-gray-500">
+          第 {{ (currentPage - 1) * pageSize + 1 }}-{{ Math.min(currentPage * pageSize, total) }} 条 /
+          共 {{ total.toLocaleString() }} 条
+        </div>
+        <div class="flex items-center gap-1">
+          <button
+            @click="prevPage"
+            :disabled="currentPage === 1"
+            class="px-2 py-1 text-xs rounded bg-gray-800 text-gray-400 hover:bg-gray-700 disabled:opacity-50 disabled:cursor-not-allowed"
+          >
+            ‹
+          </button>
+          <button
+            v-for="p in totalPages <= 5 ? totalPages : (() => {
+              const pages = []
+              const start = Math.max(1, currentPage - 2)
+              const end = Math.min(totalPages, start + 4)
+              for (let i = start; i <= end; i++) pages.push(i)
+              return pages
+            })()"
+            :key="p"
+            @click="goToPage(p)"
+            :class="[
+              'px-2 py-1 text-xs rounded',
+              p === currentPage ? 'bg-blue-600 text-white' : 'bg-gray-800 text-gray-400 hover:bg-gray-700'
+            ]"
+          >
+            {{ p }}
+          </button>
+          <button
+            v-if="totalPages > 5 && currentPage < totalPages - 2"
+            class="px-1 py-1 text-xs text-gray-600"
+          >
+            ...
+          </button>
+          <button
+            v-if="totalPages > 5 && currentPage < totalPages - 2"
+            @click="goToPage(totalPages)"
+            class="px-2 py-1 text-xs rounded bg-gray-800 text-gray-400 hover:bg-gray-700"
+          >
+            {{ totalPages }}
+          </button>
+          <button
+            @click="nextPage"
+            :disabled="currentPage === totalPages"
+            class="px-2 py-1 text-xs rounded bg-gray-800 text-gray-400 hover:bg-gray-700 disabled:opacity-50 disabled:cursor-not-allowed"
+          >
+            ›
+          </button>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>

src/views/RecentCrawls.vue

@@ -1,6 +1,6 @@
 <script setup>
 import { ref, onMounted, onUnmounted, computed } from 'vue'
-import { fetchRecent, fetchUrlKeywords, fetchUrlKeywordsStats } from '../api.js'
+import { fetchRecent, fetchUrlKeywords } from '../api.js'
 
 const items = ref([])
 const total = ref(0)
@@ -18,9 +18,6 @@ const expandedUrls = ref(new Set())
 const urlKeywords = ref({})
 const loadingKeywords = ref(new Set())
 
-// 关键词缓存统计
-const keywordsStats = ref({ size: 0, max_size: 10000, usage: 0 })
-
 onMounted(async () => {
   await load()
 })
@@ -29,13 +26,9 @@ async function load() {
   loading.value = true
   error.value = null
   try {
-    const [data, stats] = await Promise.all([
-      fetchRecent(limit.value),
-      fetchUrlKeywordsStats().catch(() => ({ size: 0, max_size: 10000, usage: 0 }))
-    ])
+    const data = await fetchRecent(limit.value)
     items.value = data.items || []
     total.value = data.total || 0
-    keywordsStats.value = stats
   } catch (e) {
     error.value = '无法加载数据，可能人服务器未启动'
     console.error(e)
@@ -128,37 +121,6 @@ async function toggleKeywords(url) {
         <p class="text-sm text-gray-500">共 {{ total.toLocaleString() }} 条记录</p>
       </div>
       <div class="flex items-center gap-2 md:gap-3">
-        <!-- 关键词缓存统计卡片 -->
-        <div class="bg-gray-900 border border-gray-700 rounded-lg px-3 py-2 flex items-center gap-2">
-          <div class="flex flex-col">
-            <span class="text-[10px] text-gray-500 uppercase">关键词缓存</span>
-            <span class="text-sm font-medium text-gray-300">
-              {{ keywordsStats.size.toLocaleString() }} / {{ keywordsStats.max_size.toLocaleString() }}
-            </span>
-          </div>
-          <div class="w-12 h-8 relative">
-            <svg viewBox="0 0 36 36" class="w-full h-full transform -rotate-90">
-              <path
-                class="text-gray-800"
-                d="M18 2.0845 a 15.9155 15.9155 0 0 1 0 31.831 a 15.9155 15.9155 0 0 1 0 -31.831"
-                fill="none"
-                stroke="currentColor"
-                stroke-width="4"
-              />
-              <path
-                :class="keywordsStats.usage > 0.9 ? 'text-red-500' : keywordsStats.usage > 0.7 ? 'text-yellow-500' : 'text-green-500'"
-                d="M18 2.0845 a 15.9155 15.9155 0 0 1 0 31.831 a 15.9155 15.9155 0 0 1 0 -31.831"
-                fill="none"
-                stroke="currentColor"
-                stroke-width="4"
-                :stroke-dasharray="`${(keywordsStats.usage * 100).toFixed(0)}, 100`"
-              />
-            </svg>
-            <span class="absolute inset-0 flex items-center justify-center text-[8px] font-medium text-gray-400">
-              {{ (keywordsStats.usage * 100).toFixed(0) }}%
-            </span>
-          </div>
-        </div>
         <select
           v-model="limit"
           @change="changeLimit(limit)"