进一步优化朋友圈、添加个人主页、优化菜单栏、初步实现知识库

src/router/index.js

@@ -88,6 +88,11 @@ const routes = [
         path: '/customer/questionnaire',
         name: 'Questionnaire',
         component: () => import('@/views/customer/Questionnaire.vue')
+      },
+      {
+        path: '/customer/knowledge-base',
+        name: 'knowledgeBase',
+        component: () => import('@/views/customer/knowledgeBase.vue')
       }
     ]
   }

src/views/customer/AnonymousShareCircle.vue

@@ -420,12 +420,18 @@ export default {
             this.refreshState = 'ready'
             this.refreshHeight = threshold
 
-            // 更新内容区域位置
+            // 更新内容区域和用户资料区域位置
             const content = document.querySelector('.moments-content')
+            const userProfile = document.querySelector('.user-profile')
+
             if (content) {
               content.style.transform = `translateY(${this.refreshHeight}px)`
             }
 
+            if (userProfile) {
+              userProfile.style.transform = `translateY(${this.refreshHeight}px)`
+            }
+
             // 标记当前已触发刷新，防止重复触发
             this.isRefreshing = true
 
@@ -494,10 +500,17 @@ export default {
 
       // 更新界面显示
       const content = document.querySelector('.moments-content')
+      const userProfile = document.querySelector('.user-profile')
+
       if (content) {
         content.style.transform = `translateY(${this.refreshHeight}px)`
       }
 
+      // 同时移动用户头像和用户名
+      if (userProfile) {
+        userProfile.style.transform = `translateY(${this.refreshHeight}px)`
+      }
+
       // 根据拉动距离决定刷新状态
       if (this.refreshHeight >= threshold) {
         this.refreshState = 'ready'
@@ -516,6 +529,8 @@ export default {
 
       // 强制刷新DOM
       const content = document.querySelector('.moments-content')
+      const userProfile = document.querySelector('.user-profile')
+
       if (content) {
         // 确保内容区域回到原位
         content.style.transform = 'translateY(0)'
@@ -524,6 +539,11 @@ export default {
         content.offsetHeight
       }
 
+      // 同时重置用户头像和用户名位置
+      if (userProfile) {
+        userProfile.style.transform = 'translateY(0)'
+      }
+
       // 确保指示器被完全移除
       // Vue的v-if会处理DOM的移除，所以这里不需要额外的DOM操作
     },
@@ -533,6 +553,12 @@ export default {
       this.refreshState = 'loading'
       this.isRefreshing = true // 确保刷新标记被设置
 
+      // 确保在刷新状态下用户头像和用户名保持在正确位置
+      const userProfile = document.querySelector('.user-profile')
+      if (userProfile && this.refreshHeight > 0) {
+        userProfile.style.transform = `translateY(${this.refreshHeight}px)`
+      }
+
       // 模拟数据库查询延迟
       setTimeout(() => {
         try {
@@ -675,12 +701,13 @@ export default {
 .user-profile {
   position: absolute;
   right: 5%;
-  bottom: 200px;
+  bottom: 290px;
   display: flex;
   align-items: center;
   color: #fff;
   z-index: 2;
   gap: 20px;
+  transition: transform 0.3s ease;
 }
 
 .user-name {
@@ -697,28 +724,47 @@ export default {
 }
 
 .moments-content {
-  padding: 30px 0;
+  padding: 0;
   width: 100%;
   margin: 0 auto;
-  margin-top: -300px;
+  margin-top: -350px;
   position: relative;
   z-index: 1;
-  background-color: transparent;
+  background-color: #fff;
   transition: transform 0.3s ease;
+  border-top-left-radius: 20px;
+  border-top-right-radius: 20px;
+  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
+}
+
+.moments-content::before {
+  content: '';
+  display: block;
+  width: 10%;
+  height: 5px;
+  background-color: #e0e0e0;
+  border-radius: 3px;
+  margin: 15px auto;
+}
+
+.moment-item:first-child {
+  margin-top: 30px;
 }
 
 .moment-item {
-  background-color: #fff;
+  background-color: transparent;
   padding: 25px 15% 25px 15%;
   margin-bottom: 20px;
   display: flex;
   flex-direction: column;
   border-radius: 12px;
-  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+  box-shadow: none;
   width: 100%;
   box-sizing: border-box;
   position: relative;
   overflow: visible;
+  border: none;
+  border-bottom: 1px solid #f0f0f0;
 }
 
 .post-user-info {
@@ -794,7 +840,7 @@ export default {
   color: #999;
   font-size: 14px;
   padding-top: 10px;
-  border-top: 1px solid #f0f0f0;
+  border-top: 1px solid rgba(240, 240, 240, 0.6);
   position: relative;
 }
 
@@ -879,7 +925,7 @@ export default {
 
 .interaction-area {
   margin-top: 12px;
-  background-color: #f7f7f7;
+  background-color: rgba(247, 247, 247, 0.7);
   border-radius: 4px;
   padding: 12px;
   text-align: left;
@@ -978,8 +1024,13 @@ export default {
 
 @media screen and (max-width: 768px) {
   .moments-content {
-    padding: 20px 0;
+    padding: 0;
-    margin-top: -150px;
+    margin-top: -260px;
+    border-top-left-radius: 15px;
+    border-top-right-radius: 15px;
+  }
+  .moment-item:first-child {
+  margin-top: 20px;
   }
   .moment-item {
     padding: 15px 5%;
@@ -989,7 +1040,7 @@ export default {
   }
   .user-profile {
     right: 3%;
-    bottom: 150px;
+    bottom: 220px;
   }
   .single-image {
     max-width: 100%;

src/views/customer/CustomerDashboard.vue

@@ -2,29 +2,33 @@
   <el-container class="customer-dashboard">
     <el-header>
       <h1>中医药与心理健康</h1>
-      <el-menu>
+      <div class="menu-wrapper">
-        <el-menu-item index="1" @click="$router.push('/customer/home')">首页</el-menu-item>
+        <el-menu :default-active="activeIndex" mode="horizontal" background-color="#4CAF50" text-color="#fff" active-text-color="#ffd04b">
-        <el-dropdown placement="bottom-start">
+          <el-menu-item index="/customer/home" @click="$router.push('/customer/home')">首页</el-menu-item>
-          <el-menu-item index="2"> 教育与预防 </el-menu-item>
+          <el-sub-menu index="/customer/education">
-          <template #dropdown>
+            <template #title>教育与预防</template>
-          <el-dropdown-menu>
+            <el-menu-item index="/customer/knowledge-base" @click="$router.push('/customer/knowledge-base')">知识库</el-menu-item>
-            <el-dropdown-item @click="$router.push('/customer/knowledge-base')">知识库</el-dropdown-item>
+            <el-menu-item index="/customer/wellness-guide" @click="$router.push('/customer/wellness-guide')">养生指南</el-menu-item>
-            <el-dropdown-item @click="$router.push('/customer/wellness-guide')">养生指南</el-dropdown-item>
+          </el-sub-menu>
-          </el-dropdown-menu>
+          <el-sub-menu index="/customer/assessment">
-          </template>
+            <template #title>心理健康评估</template>
-        </el-dropdown>
+            <el-menu-item index="/customer/psychological-test" @click="$router.push('/customer/psychological-test')">心理测试</el-menu-item>
-        <el-dropdown placement="bottom-start">
+            <el-menu-item index="/customer/questionnaire" @click="$router.push('/customer/questionnaire')">问卷调查</el-menu-item>
-          <el-menu-item index="3"> 心理健康评估 </el-menu-item>
+          </el-sub-menu>
+          <el-menu-item index="/customer/social-circle" @click="$router.push('/customer/social-circle')">匿名分享圈</el-menu-item>
+        </el-menu>
+      </div>
+      <div class="user-avatar-container">
+        <el-dropdown>
+          <el-avatar :size="40" :src="userAvatar" class="user-avatar" @click="$router.push('/customer/profile')"></el-avatar>
           <template #dropdown>
             <el-dropdown-menu>
-              <el-dropdown-item @click="$router.push('/customer/psychological-test')">心理测试</el-dropdown-item>
+              <el-dropdown-item @click="$router.push('/customer/profile')">个人信息</el-dropdown-item>
-              <el-dropdown-item @click="$router.push('/customer/questionnaire')">问卷调查</el-dropdown-item>
+              <el-dropdown-item @click="logout" divided>退出登录</el-dropdown-item>
             </el-dropdown-menu>
           </template>
         </el-dropdown>
-        <el-menu-item index="4" @click="$router.push('/customer/social-circle')">匿名分享圈</el-menu-item>
+      </div>
-      </el-menu>
-      <el-button @click="logout" type="danger">退出登录</el-button>
     </el-header>
     <el-main>
       <router-view></router-view>
@@ -33,15 +37,27 @@
 </template>
 
 <script>
-
 export default {
   name: 'CustomerDashboard',
-  methods: {
+  data () {
-    data () {
+    return {
-      return {
+      userAvatar: require('@/assets/user/1.jpg')
-
+    }
+  },
+  computed: {
+    activeIndex () {
+      const path = this.$route.path
+      // 设置主菜单路径映射
+      if (path.includes('/customer/knowledge-base') || path.includes('/customer/wellness-guide')) {
+        return '/customer/education'
+      } else if (path.includes('/customer/psychological-test') || path.includes('/customer/questionnaire')) {
+        return '/customer/assessment'
+      } else {
+        return path
       }
-    },
+    }
+  },
+  methods: {
     logout () {
       this.$router.push('/login')
     }
@@ -65,19 +81,87 @@ export default {
   align-items: center;
 }
 
+.menu-wrapper {
+  flex: 1;
+  display: flex;
+  justify-content: center;
+  max-width: 80%;
+  margin: 0 15px;
+}
+
 .el-menu {
   display: flex;
-  gap: 20px;
+  background-color: transparent !important;
-  background-color: transparent;
   border: none;
+  width: 100%;
+  justify-content: center;
 }
 
-/*.el-menu-item {
+.el-menu-item {
-  color: greet;
+  font-size: 15px;
-}*/
+  height: 56px;
+  line-height: 56px;
+  margin: 0 15px;
+  padding: 0 10px;
+}
+
+.el-sub-menu {
+  margin: 0 15px;
+}
+
+.el-menu-item.is-active {
+  color: #ffd04b !important;
+  background-color: rgba(255, 255, 255, 0.2) !important;
+}
 
 .el-menu-item:hover {
-  background: rgba(255, 255, 255, 0.2);
+  background: rgba(255, 255, 255, 0.2) !important;
 }
 
+.user-avatar-container {
+  display: flex;
+  align-items: center;
+  margin-left: 10px;
+}
+
+.user-avatar {
+  cursor: pointer;
+  border: 2px solid white;
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
+  transition: all 0.3s ease;
+}
+
+.user-avatar:hover {
+  transform: scale(1.05);
+  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
+}
+
+@media (max-width: 992px) {
+  .el-header {
+    flex-direction: column;
+    align-items: flex-start;
+    padding: 0.5rem;
+  }
+
+  .menu-wrapper {
+    width: 100%;
+    max-width: 100%;
+    margin: 10px 0;
+  }
+
+  .el-menu {
+    width: 100%;
+  }
+
+  .el-menu-item, .el-sub-menu {
+    margin: 0 5px;
+  }
+
+  .user-avatar-container {
+    position: absolute;
+    top: 0.5rem;
+    right: 0.5rem;
+    margin-left: 0;
+  }
+}
 </style>

src/views/customer/UserProfile.vue

@@ -1,19 +1,244 @@
 <template>
-  <div class="user-profile">
+  <div class="user-profile-container">
-    <h2>个人信息</h2>
+    <el-card class="profile-card">
-    <p>在这里您可以查看和编辑您的个人信息。</p>
+      <div class="profile-header">
-    <!-- 这里可以添加个人信息表单或功能 -->
+        <el-avatar :size="100" :src="userInfo.avatar" class="profile-avatar"></el-avatar>
+        <div class="upload-avatar">
+          <el-upload
+            class="avatar-uploader"
+            action="#"
+            :show-file-list="false"
+            :on-change="handleAvatarChange"
+            :auto-upload="false"
+          >
+            <el-button type="primary" size="small">更换头像</el-button>
+          </el-upload>
+        </div>
+      </div>
+
+      <el-divider content-position="center">基本信息</el-divider>
+
+      <el-form :model="userInfo" label-width="100px" :rules="rules" ref="userForm">
+        <el-form-item label="用户名" prop="username">
+          <el-input v-model="userInfo.username" placeholder="请输入用户名"></el-input>
+        </el-form-item>
+
+        <el-form-item label="真实姓名" prop="realName">
+          <el-input v-model="userInfo.realName" placeholder="请输入真实姓名"></el-input>
+        </el-form-item>
+
+        <el-form-item label="性别">
+          <el-radio-group v-model="userInfo.gender">
+            <el-radio label="male">男</el-radio>
+            <el-radio label="female">女</el-radio>
+            <el-radio label="other">其他</el-radio>
+          </el-radio-group>
+        </el-form-item>
+
+        <el-form-item label="电子邮箱" prop="email">
+          <el-input v-model="userInfo.email" placeholder="请输入电子邮箱"></el-input>
+        </el-form-item>
+
+        <el-form-item label="电话号码" prop="phone">
+          <el-input v-model="userInfo.phone" placeholder="请输入电话号码"></el-input>
+        </el-form-item>
+
+        <el-form-item label="出生日期">
+          <el-date-picker
+            v-model="userInfo.birthday"
+            type="date"
+            placeholder="选择日期"
+            format="YYYY-MM-DD"
+          ></el-date-picker>
+        </el-form-item>
+
+        <el-divider content-position="center">隐私设置</el-divider>
+
+        <el-form-item label="匿名分享圈">
+          <el-switch
+            v-model="userInfo.anonymousShare"
+            active-text="使用真实姓名"
+            inactive-text="使用匿名"
+            :active-value="false"
+            :inactive-value="true"
+          ></el-switch>
+        </el-form-item>
+
+        <el-form-item label="个人资料可见性">
+          <el-select v-model="userInfo.profileVisibility" placeholder="请选择">
+            <el-option label="所有人可见" value="public"></el-option>
+            <el-option label="仅我的关注者可见" value="followers"></el-option>
+            <el-option label="仅自己可见" value="private"></el-option>
+          </el-select>
+        </el-form-item>
+
+        <el-divider content-position="center">安全设置</el-divider>
+
+        <el-form-item>
+          <el-button type="primary" @click="changePassword">修改密码</el-button>
+        </el-form-item>
+
+        <el-form-item>
+          <el-button type="primary" @click="saveProfile">保存资料</el-button>
+          <el-button @click="resetForm">重置</el-button>
+        </el-form-item>
+      </el-form>
+    </el-card>
   </div>
 </template>
 
 <script>
 export default {
-  name: 'UserProfile'
+  name: 'UserProfile',
+  data () {
+    // 电子邮箱验证规则
+    const validateEmail = (rule, value, callback) => {
+      const emailRegex = /^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/
+      if (value && !emailRegex.test(value)) {
+        callback(new Error('请输入有效的电子邮箱'))
+      } else {
+        callback()
+      }
+    }
+
+    // 手机号验证规则
+    const validatePhone = (rule, value, callback) => {
+      const phoneRegex = /^1[3-9]\d{9}$/
+      if (value && !phoneRegex.test(value)) {
+        callback(new Error('请输入有效的手机号码'))
+      } else {
+        callback()
+      }
+    }
+
+    return {
+      userInfo: {
+        avatar: require('@/assets/user/1.jpg'),
+        username: 'Infinity',
+        realName: '张三',
+        gender: 'male',
+        email: 'user@example.com',
+        phone: '13800138000',
+        birthday: '',
+        anonymousShare: true,
+        profileVisibility: 'followers'
+      },
+      rules: {
+        username: [
+          { required: true, message: '请输入用户名', trigger: 'blur' },
+          { min: 3, max: 20, message: '长度在 3 到 20 个字符', trigger: 'blur' }
+        ],
+        email: [
+          { required: true, message: '请输入电子邮箱', trigger: 'blur' },
+          { validator: validateEmail, trigger: 'blur' }
+        ],
+        phone: [
+          { required: true, message: '请输入手机号码', trigger: 'blur' },
+          { validator: validatePhone, trigger: 'blur' }
+        ]
+      }
+    }
+  },
+  methods: {
+    handleAvatarChange (file) {
+      this.userInfo.avatar = URL.createObjectURL(file.raw)
+      // 这里应该添加上传逻辑
+      this.$message.success('头像更新成功')
+    },
+    saveProfile () {
+      this.$refs.userForm.validate((valid) => {
+        if (valid) {
+          // 这里应该添加保存到服务器的逻辑
+          this.$message({
+            message: '个人资料保存成功',
+            type: 'success'
+          })
+        } else {
+          this.$message.error('请正确填写表单')
+          return false
+        }
+      })
+    },
+    resetForm () {
+      this.$refs.userForm.resetFields()
+    },
+    changePassword () {
+      this.$prompt('请输入当前密码', '修改密码', {
+        confirmButtonText: '下一步',
+        cancelButtonText: '取消',
+        inputType: 'password',
+        inputPlaceholder: '当前密码'
+      }).then(({ value }) => {
+        if (value) {
+          this.$prompt('请输入新密码', '修改密码', {
+            confirmButtonText: '下一步',
+            cancelButtonText: '取消',
+            inputType: 'password',
+            inputPlaceholder: '新密码'
+          }).then(({ value: newPassword }) => {
+            if (newPassword) {
+              this.$prompt('请再次输入新密码', '修改密码', {
+                confirmButtonText: '确认修改',
+                cancelButtonText: '取消',
+                inputType: 'password',
+                inputPlaceholder: '确认新密码'
+              }).then(({ value: confirmPassword }) => {
+                if (newPassword === confirmPassword) {
+                  // 这里应该添加修改密码的逻辑
+                  this.$message.success('密码修改成功')
+                } else {
+                  this.$message.error('两次输入的密码不一致')
+                }
+              })
+            }
+          })
+        }
+      })
+    }
+  }
 }
 </script>
 
 <style scoped>
-.user-profile {
+.user-profile-container {
+  max-width: 800px;
+  margin: 0 auto;
   padding: 20px;
 }
+
+.profile-card {
+  border-radius: 10px;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+}
+
+.profile-header {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  margin-bottom: 20px;
+}
+
+.profile-avatar {
+  border: 4px solid #f0f0f0;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+  margin-bottom: 10px;
+}
+
+.upload-avatar {
+  margin-top: 10px;
+}
+
+.el-divider {
+  margin: 25px 0;
+}
+
+@media (max-width: 768px) {
+  .user-profile-container {
+    padding: 10px;
+  }
+
+  .el-form-item {
+    margin-bottom: 18px;
+  }
+}
 </style>

src/views/customer/knowledgeBase.vue

@@ -0,0 +1,753 @@
+<template>
+  <div class="knowledge-container">
+    <!-- 顶部背景图区域 -->
+    <div class="knowledge-cover">
+      <img :src="coverImage" alt="封面图" class="cover-image">
+      <div class="title-area">
+        <h1 class="page-title">知识库</h1>
+        <p class="page-subtitle">探索您感兴趣的领域，获取专业知识</p>
+      </div>
+
+      <!-- 搜索框 -->
+      <div class="search-box">
+        <el-input
+          v-model="searchQuery"
+          placeholder="搜索知识库内容..."
+          prefix-icon="el-icon-search"
+          clearable
+          @keyup.enter="searchContent"
+        ></el-input>
+      </div>
+    </div>
+
+    <!-- 知识库内容区域 -->
+    <div class="knowledge-content">
+      <!-- 分类标签 -->
+      <div class="category-tabs">
+        <el-tabs v-model="activeCategory" @tab-click="handleCategoryChange">
+          <el-tab-pane v-for="category in categories" :key="category.id" :label="category.name" :name="category.id"></el-tab-pane>
+        </el-tabs>
+      </div>
+
+      <!-- 知识条目列表 -->
+      <div class="knowledge-list">
+        <div v-for="item in filteredKnowledgeItems" :key="item.id" class="knowledge-item">
+          <!-- 知识条目头部 -->
+          <div class="item-header">
+            <div class="category-tag" :style="{backgroundColor: getCategoryColor(item.categoryId)}">
+              {{ getCategoryName(item.categoryId) }}
+            </div>
+            <span class="item-date">{{ item.date }}</span>
+          </div>
+
+          <!-- 知识条目标题 -->
+          <h2 class="item-title">{{ item.title }}</h2>
+
+          <!-- 知识条目内容 -->
+          <div class="item-content" v-html="item.content"></div>
+
+          <!-- 知识条目附件 -->
+          <div class="item-attachments" v-if="item.attachments && item.attachments.length > 0">
+            <div class="attachment-title">
+              <i class="el-icon-paperclip"></i>
+              <span>附件</span>
+            </div>
+            <div class="attachment-list">
+              <div v-for="(attachment, index) in item.attachments" :key="index" class="attachment-item">
+                <i :class="getAttachmentIcon(attachment.type)"></i>
+                <span class="attachment-name">{{ attachment.name }}</span>
+                <el-button type="text" size="mini" @click="downloadAttachment(attachment)">
+                  <i class="el-icon-download"></i>
+                </el-button>
+              </div>
+            </div>
+          </div>
+
+          <!-- 知识条目图片 -->
+          <div class="item-images" v-if="item.images && item.images.length > 0">
+            <template v-if="item.images.length === 1">
+              <el-image
+                :src="item.images[0]"
+                :preview-src-list="item.images"
+                fit="cover"
+                class="single-image"
+              ></el-image>
+            </template>
+            <template v-else>
+              <el-image
+                v-for="(img, index) in item.images"
+                :key="index"
+                :src="img"
+                :preview-src-list="item.images"
+                fit="cover"
+                class="grid-image"
+              ></el-image>
+            </template>
+          </div>
+
+          <!-- 底部操作区 -->
+          <div class="item-footer">
+            <div class="action-btn" @click="handleFavorite(item)">
+              <i :class="['el-icon-star-off', { 'favorited': item.isFavorited }]"></i>
+              <span>{{ item.isFavorited ? '取消收藏' : '收藏' }}</span>
+            </div>
+            <div class="action-btn" @click="handleShare(item)">
+              <i class="el-icon-share"></i>
+              <span>分享</span>
+            </div>
+            <div class="more-actions" @click="showActionsMenu(item, $event)">
+              <i class="el-icon-more"></i>
+            </div>
+            <div class="actions-menu" v-if="item.showActions">
+              <div class="menu-item" @click="handlePrint(item)">
+                <i class="el-icon-printer"></i>
+                <span>打印</span>
+              </div>
+              <div class="menu-item" @click="handleReport(item)">
+                <i class="el-icon-warning-outline"></i>
+                <span>报告问题</span>
+              </div>
+            </div>
+          </div>
+        </div>
+
+        <!-- 无内容提示 -->
+        <div class="no-content" v-if="filteredKnowledgeItems.length === 0">
+          <i class="el-icon-info-circle"></i>
+          <p>没有找到相关内容</p>
+        </div>
+      </div>
+    </div>
+
+    <!-- 回到顶部 -->
+    <el-backtop></el-backtop>
+
+    <!-- 分享对话框 -->
+    <el-dialog
+      title="分享知识"
+      v-model="shareDialogVisible"
+      width="90%"
+      custom-class="share-dialog"
+    >
+      <div class="share-options">
+        <div class="share-option" v-for="option in shareOptions" :key="option.id" @click="handleShareOption(option)">
+          <i :class="option.icon"></i>
+          <span>{{ option.name }}</span>
+        </div>
+      </div>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+export default {
+  data () {
+    return {
+      coverImage: require('@/assets/user/1.jpg'),
+      searchQuery: '',
+      activeCategory: 'all',
+      shareDialogVisible: false,
+      selectedItem: null,
+      categories: [
+        { id: 'all', name: '全部', color: '#409EFF' },
+        { id: 'tech', name: '技术', color: '#67C23A' },
+        { id: 'business', name: '商业', color: '#E6A23C' },
+        { id: 'design', name: '设计', color: '#F56C6C' },
+        { id: 'health', name: '健康', color: '#909399' }
+      ],
+      knowledgeItems: [
+        {
+          id: 1,
+          categoryId: 'tech',
+          title: 'Vue.js 3.0 核心特性解析',
+          content: '本文详细介绍了Vue.js 3.0的核心特性，包括Composition API、Teleport、Fragments等新功能，以及性能优化方面的提升。使用Vue 3.0可以让您的应用获得更好的性能和开发体验。',
+          date: '2023-05-15',
+          images: [require('@/assets/user/1.jpg')],
+          attachments: [
+            { name: 'Vue3教程.pdf', type: 'pdf', url: '#' },
+            { name: 'Demo代码.zip', type: 'zip', url: '#' }
+          ],
+          isFavorited: false,
+          showActions: false
+        },
+        {
+          id: 2,
+          categoryId: 'business',
+          title: '企业数字化转型策略',
+          content: '数字化转型已成为企业发展的必经之路。本文分析了数字化转型的关键步骤、常见挑战和成功案例，为企业提供了实用的转型策略指南。',
+          date: '2023-05-10',
+          images: [
+            require('@/assets/user/1.jpg'),
+            require('@/assets/user/1.jpg')
+          ],
+          attachments: [
+            { name: '数字化转型白皮书.docx', type: 'word', url: '#' }
+          ],
+          isFavorited: true,
+          showActions: false
+        },
+        {
+          id: 3,
+          categoryId: 'design',
+          title: 'UI/UX设计趋势2023',
+          content: '2023年的UI/UX设计趋势呈现多样化发展。本文探讨了包括微互动、3D元素、黑暗模式优化、声音UI等在内的主要设计趋势，以及它们如何影响用户体验。',
+          date: '2023-04-28',
+          images: [
+            require('@/assets/user/1.jpg'),
+            require('@/assets/user/1.jpg'),
+            require('@/assets/user/1.jpg')
+          ],
+          attachments: [],
+          isFavorited: false,
+          showActions: false
+        },
+        {
+          id: 4,
+          categoryId: 'health',
+          title: '远程工作与心理健康',
+          content: '长期远程工作可能对心理健康产生影响。本文提供了一系列保持心理健康的实用建议，包括建立工作常规、设置专用工作空间、定期休息等策略。',
+          date: '2023-04-15',
+          images: [],
+          attachments: [
+            { name: '远程工作健康指南.pdf', type: 'pdf', url: '#' }
+          ],
+          isFavorited: false,
+          showActions: false
+        },
+        {
+          id: 5,
+          categoryId: 'tech',
+          title: '区块链技术在供应链中的应用',
+          content: '区块链技术为供应链管理带来了革命性变化。本文探讨了区块链如何提升供应链的透明度、可追溯性和效率，并分析了实际应用案例。',
+          date: '2023-03-22',
+          images: [require('@/assets/user/1.jpg')],
+          attachments: [],
+          isFavorited: true,
+          showActions: false
+        }
+      ],
+      shareOptions: [
+        { id: 'wechat', name: '微信', icon: 'el-icon-chat-dot-round' },
+        { id: 'weibo', name: '微博', icon: 'el-icon-chat-line-round' },
+        { id: 'link', name: '复制链接', icon: 'el-icon-link' },
+        { id: 'qrcode', name: '二维码', icon: 'el-icon-picture-outline-round' }
+      ]
+    }
+  },
+  computed: {
+    filteredKnowledgeItems () {
+      // 先根据分类筛选
+      let result = this.knowledgeItems
+      if (this.activeCategory !== 'all') {
+        result = result.filter(item => item.categoryId === this.activeCategory)
+      }
+
+      // 再根据搜索关键词筛选
+      if (this.searchQuery) {
+        const query = this.searchQuery.toLowerCase()
+        result = result.filter(item =>
+          item.title.toLowerCase().includes(query) ||
+          item.content.toLowerCase().includes(query)
+        )
+      }
+
+      return result
+    }
+  },
+  methods: {
+    getCategoryName (categoryId) {
+      const category = this.categories.find(c => c.id === categoryId)
+      return category ? category.name : '未分类'
+    },
+    getCategoryColor (categoryId) {
+      const category = this.categories.find(c => c.id === categoryId)
+      return category ? category.color : '#909399'
+    },
+    getAttachmentIcon (type) {
+      const icons = {
+        pdf: 'el-icon-document',
+        word: 'el-icon-document-checked',
+        excel: 'el-icon-document',
+        zip: 'el-icon-folder',
+        image: 'el-icon-picture',
+        video: 'el-icon-video-camera',
+        audio: 'el-icon-headset'
+      }
+      return icons[type] || 'el-icon-document'
+    },
+    handleCategoryChange () {
+      // 切换分类时滚动到顶部
+      window.scrollTo(0, 0)
+    },
+    searchContent () {
+      // 搜索内容
+      console.log('搜索关键词:', this.searchQuery)
+    },
+    handleFavorite (item) {
+      item.isFavorited = !item.isFavorited
+      this.$message({
+        message: item.isFavorited ? '已添加到收藏' : '已取消收藏',
+        type: 'success',
+        duration: 1500
+      })
+    },
+    handleShare (item) {
+      this.selectedItem = item
+      this.shareDialogVisible = true
+    },
+    handleShareOption (option) {
+      this.$message({
+        message: `通过${option.name}分享成功`,
+        type: 'success',
+        duration: 1500
+      })
+      this.shareDialogVisible = false
+    },
+    showActionsMenu (item, event) {
+      // 阻止事件传播到document，避免立即触发关闭
+      event.stopPropagation()
+
+      // 关闭其他所有条目的操作菜单
+      this.knowledgeItems.forEach(i => {
+        if (i.id !== item.id) {
+          i.showActions = false
+        }
+      })
+      // 切换当前条目的操作菜单显示状态
+      item.showActions = !item.showActions
+    },
+    closeAllActionMenus () {
+      this.knowledgeItems.forEach(item => {
+        item.showActions = false
+      })
+    },
+    handlePrint (item) {
+      console.log('打印:', item.title)
+      item.showActions = false
+      this.$message({
+        message: '准备打印...',
+        type: 'info',
+        duration: 1500
+      })
+    },
+    handleReport (item) {
+      console.log('报告问题:', item.title)
+      item.showActions = false
+      this.$message({
+        message: '已提交问题报告，感谢您的反馈',
+        type: 'success',
+        duration: 1500
+      })
+    },
+    downloadAttachment (attachment) {
+      console.log('下载附件:', attachment.name)
+      this.$message({
+        message: `开始下载: ${attachment.name}`,
+        type: 'success',
+        duration: 1500
+      })
+    }
+  },
+  mounted () {
+    // 添加document点击事件监听器，用于点击页面其他区域时关闭操作菜单
+    document.addEventListener('click', this.closeAllActionMenus)
+  },
+  beforeUnmount () {
+    // 移除事件监听器
+    document.removeEventListener('click', this.closeAllActionMenus)
+  }
+}
+</script>
+
+<style scoped>
+.knowledge-container {
+  min-height: 100vh;
+  background-color: #f7f7f7;
+  width: 100%;
+}
+
+.knowledge-cover {
+  position: relative;
+  height: 40vh;
+  min-height: 300px;
+  max-height: 500px;
+  overflow: hidden;
+  background-color: #000;
+  width: 100%;
+}
+
+.cover-image {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+  opacity: 0.7;
+}
+
+.title-area {
+  position: absolute;
+  left: 0;
+  top: 30%;
+  width: 100%;
+  text-align: center;
+  color: #fff;
+  z-index: 2;
+}
+
+.page-title {
+  font-size: 36px;
+  font-weight: 600;
+  margin: 0;
+  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
+  letter-spacing: 2px;
+}
+
+.page-subtitle {
+  font-size: 18px;
+  margin-top: 10px;
+  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
+  max-width: 80%;
+  margin-left: auto;
+  margin-right: auto;
+}
+
+.search-box {
+  position: absolute;
+  bottom: 50px;
+  left: 50%;
+  transform: translateX(-50%);
+  width: 80%;
+  max-width: 600px;
+  z-index: 10;
+}
+
+.search-box .el-input {
+  border-radius: 8px;
+  overflow: hidden;
+}
+
+.search-box .el-input >>> .el-input__inner {
+  height: 50px;
+  border-radius: 8px;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
+  font-size: 16px;
+  padding-left: 40px;
+}
+
+.knowledge-content {
+  padding: 50px 0 30px;
+  width: 100%;
+  max-width: 960px;
+  margin: 0 auto;
+  position: relative;
+  z-index: 1;
+}
+
+.category-tabs {
+  margin-bottom: 20px;
+}
+
+.category-tabs >>> .el-tabs__nav-wrap::after {
+  height: 1px;
+  background-color: #e8e8e8;
+}
+
+.category-tabs >>> .el-tabs__active-bar {
+  height: 3px;
+  border-radius: 1.5px;
+}
+
+.category-tabs >>> .el-tabs__item {
+  font-size: 16px;
+  padding: 0 25px;
+}
+
+.knowledge-list {
+  margin-top: 30px;
+}
+
+.knowledge-item {
+  background-color: #fff;
+  padding: 25px;
+  margin-bottom: 20px;
+  border-radius: 12px;
+  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
+  overflow: hidden;
+}
+
+.item-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 15px;
+}
+
+.category-tag {
+  display: inline-block;
+  padding: 3px 10px;
+  border-radius: 4px;
+  color: #fff;
+  font-size: 12px;
+  font-weight: 500;
+}
+
+.item-date {
+  color: #999;
+  font-size: 14px;
+}
+
+.item-title {
+  margin-top: 0;
+  margin-bottom: 15px;
+  font-size: 20px;
+  font-weight: 600;
+  color: #333;
+  line-height: 1.4;
+}
+
+.item-content {
+  color: #666;
+  line-height: 1.6;
+  margin-bottom: 20px;
+  font-size: 15px;
+}
+
+.item-attachments {
+  margin-bottom: 20px;
+  background-color: #f9f9f9;
+  padding: 15px;
+  border-radius: 8px;
+}
+
+.attachment-title {
+  display: flex;
+  align-items: center;
+  color: #666;
+  font-size: 15px;
+  margin-bottom: 10px;
+}
+
+.attachment-title i {
+  margin-right: 5px;
+}
+
+.attachment-list {
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+}
+
+.attachment-item {
+  display: flex;
+  align-items: center;
+  padding: 8px 15px;
+  background-color: #fff;
+  border-radius: 4px;
+  border: 1px solid #eee;
+}
+
+.attachment-item i {
+  margin-right: 10px;
+  color: #666;
+}
+
+.attachment-name {
+  flex: 1;
+  color: #333;
+  font-size: 14px;
+}
+
+.item-images {
+  display: grid;
+  grid-template-columns: repeat(3, 1fr);
+  gap: 10px;
+  margin-bottom: 20px;
+}
+
+.single-image {
+  max-width: 100%;
+  height: auto;
+  max-height: 400px;
+  border-radius: 8px;
+  overflow: hidden;
+}
+
+.grid-image {
+  width: 100%;
+  height: 0;
+  padding-bottom: 100%;
+  position: relative;
+  border-radius: 8px;
+  overflow: hidden;
+}
+
+.grid-image img {
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+}
+
+.item-footer {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding-top: 15px;
+  border-top: 1px solid #f0f0f0;
+  position: relative;
+}
+
+.action-btn {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  padding: 8px 15px;
+  border-radius: 4px;
+  cursor: pointer;
+  transition: background-color 0.2s;
+  color: #666;
+}
+
+.action-btn:hover {
+  background-color: #f5f5f5;
+}
+
+.action-btn i {
+  font-size: 16px;
+}
+
+.action-btn .favorited {
+  color: #FF9900;
+}
+
+.more-actions {
+  width: 26px;
+  height: 26px;
+  border-radius: 50%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  cursor: pointer;
+  color: #fff;
+  background-color: #666;
+  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
+  z-index: 21;
+}
+
+.more-actions i {
+  font-size: 16px;
+}
+
+.actions-menu {
+  position: absolute;
+  right: 36px;
+  top: 50%;
+  transform: translateY(-50%);
+  background-color: #555;
+  border-radius: 3px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
+  overflow: hidden;
+  z-index: 22;
+}
+
+.menu-item {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 8px 16px;
+  min-width: 100px;
+  color: #fff;
+  cursor: pointer;
+  transition: background-color 0.2s;
+}
+
+.menu-item:hover {
+  background-color: #666;
+}
+
+.menu-item i {
+  font-size: 16px;
+}
+
+.no-content {
+  text-align: center;
+  padding: 50px 0;
+  color: #999;
+}
+
+.no-content i {
+  font-size: 48px;
+  margin-bottom: 15px;
+}
+
+.no-content p {
+  font-size: 16px;
+}
+
+.share-options {
+  display: flex;
+  justify-content: space-around;
+  flex-wrap: wrap;
+  gap: 15px;
+  padding: 20px 0;
+}
+
+.share-option {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 8px;
+  cursor: pointer;
+  transition: transform 0.2s;
+}
+
+.share-option:hover {
+  transform: scale(1.1);
+}
+
+.share-option i {
+  font-size: 24px;
+  color: #409EFF;
+  background-color: #ecf5ff;
+  width: 50px;
+  height: 50px;
+  border-radius: 50%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.share-option span {
+  font-size: 14px;
+  color: #333;
+}
+
+@media screen and (max-width: 768px) {
+  .knowledge-content {
+    padding: 50px 15px 30px;
+  }
+
+  .knowledge-item {
+    padding: 20px;
+  }
+
+  .search-box {
+    width: 90%;
+  }
+
+  .item-images {
+    grid-template-columns: repeat(2, 1fr);
+  }
+
+  .page-title {
+    font-size: 28px;
+  }
+
+  .page-subtitle {
+    font-size: 16px;
+  }
+
+  .item-footer {
+    flex-wrap: wrap;
+  }
+}
+</style>