fix: remove config

feat(frontend/vditor): 实现基于 FFmpeg.wasm 的视频压缩功能

CONTRIBUTING.md

@@ -249,6 +249,6 @@ https://resend.com/emails 创建账号并登录
 
 ## 开源共建和API文档
 
-- API文档: https://openisle-docs.netlify.app/docs/openapi
+- API文档: https://docs.open-isle.com/openapi
 
 

backend/src/main/java/com/openisle/config/CachingConfig.java

@@ -44,6 +44,8 @@ public class CachingConfig {
     public static final String VERIFY_CACHE_NAME="openisle_verify";
     // 发帖频率限制
     public static final String LIMIT_CACHE_NAME="openisle_limit";
+    // 用户访问统计
+    public static final String VISIT_CACHE_NAME="openisle_visit";
 
     /**
      * 自定义Redis的序列化器

backend/src/main/java/com/openisle/config/RabbitMQConfig.java

@@ -1,6 +1,7 @@
 package com.openisle.config;
 
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.amqp.core.Binding;
 import org.springframework.amqp.core.BindingBuilder;
 import org.springframework.amqp.core.Queue;
@@ -23,6 +24,7 @@ import java.util.List;
 
 @Configuration
 @RequiredArgsConstructor
+@Slf4j
 public class RabbitMQConfig {
 
     public static final String EXCHANGE_NAME = "openisle-exchange";
@@ -38,7 +40,7 @@ public class RabbitMQConfig {
 
     @PostConstruct
     public void init() {
-        System.out.println("RabbitMQ配置初始化: 队列数量=" + queueCount + ", 持久化=" + queueDurable);
+        log.info("RabbitMQ配置初始化: 队列数量={}, 持久化={}", queueCount, queueDurable);
     }
 
     @Bean
@@ -51,7 +53,7 @@ public class RabbitMQConfig {
      */
     @Bean
     public List<Queue> shardedQueues() {
-        System.out.println("开始创建分片队列 Bean...");
+        log.info("开始创建分片队列 Bean...");
         
         List<Queue> queues = new ArrayList<>();
         for (int i = 0; i < queueCount; i++) {
@@ -61,7 +63,7 @@ public class RabbitMQConfig {
             queues.add(queue);
         }
         
-        System.out.println("分片队列 Bean 创建完成，总数: " + queues.size());
+        log.info("分片队列 Bean 创建完成，总数: {}", queues.size());
         return queues;
     }
 
@@ -70,7 +72,7 @@ public class RabbitMQConfig {
      */
     @Bean
     public List<Binding> shardedBindings(TopicExchange exchange, @Qualifier("shardedQueues") List<Queue> shardedQueues) {
-        System.out.println("开始创建分片绑定 Bean...");
+        log.info("开始创建分片绑定 Bean...");
         List<Binding> bindings = new ArrayList<>();
         if (shardedQueues != null) {
             for (Queue queue : shardedQueues) {
@@ -82,7 +84,7 @@ public class RabbitMQConfig {
             }
         }
         
-        System.out.println("分片绑定 Bean 创建完成，总数: " + bindings.size());
+        log.info("分片绑定 Bean 创建完成，总数: {}", bindings.size());
         return bindings;
     }
 
@@ -135,14 +137,14 @@ public class RabbitMQConfig {
                                                    @Qualifier("shardedBindings") List<Binding> shardedBindings,
                                                    Binding legacyBinding) {
         return args -> {
-            System.out.println("=== 开始主动声明 RabbitMQ 组件 ===");
+            log.info("=== 开始主动声明 RabbitMQ 组件 ===");
             
             try {
                 // 声明交换
                 rabbitAdmin.declareExchange(exchange);
                 
                 // 声明分片队列 - 检查存在性
-                System.out.println("开始检查并声明 " + shardedQueues.size() + " 个分片队列...");
+                log.info("开始检查并声明 {} 个分片队列...", shardedQueues.size());
                 int successCount = 0;
                 int skippedCount = 0;
                 
@@ -159,45 +161,44 @@ public class RabbitMQConfig {
                             skippedCount++;
                         }
                     } catch (Exception e) {
-                        System.err.println("队列声明失败: " + queueName + ", 错误: " + e.getMessage());
+                        log.error("队列声明失败: {}, 错误: {}", queueName, e.getMessage());
                     }
                 }
-                System.out.println("分片队列处理完成: 成功 " + successCount + ", 跳过 " + skippedCount + ", 总数 " + shardedQueues.size());
+                log.info("分片队列处理完成: 成功 {}, 跳过 {}, 总数 {}", successCount, skippedCount, shardedQueues.size());
                 
                 // 声明分片绑定
-                System.out.println("开始声明 " + shardedBindings.size() + " 个分片绑定...");
+                log.info("开始声明 {} 个分片绑定...", shardedBindings.size());
                 int bindingSuccessCount = 0;
                 for (Binding binding : shardedBindings) {
                     try {
                         rabbitAdmin.declareBinding(binding);
                         bindingSuccessCount++;
                     } catch (Exception e) {
-                        System.err.println("绑定声明失败: " + e.getMessage());
+                        log.error("绑定声明失败: {}", e.getMessage());
                     }
                 }
-                System.out.println("分片绑定声明完成: 成功 " + bindingSuccessCount + "/" + shardedBindings.size());
+                log.info("分片绑定声明完成: 成功 {}/{}", bindingSuccessCount, shardedBindings.size());
                 
                 // 声明遗留队列和绑定 - 检查存在性
                 try {
                     rabbitAdmin.declareQueue(legacyQueue);
                     rabbitAdmin.declareBinding(legacyBinding);
-                    System.out.println("遗留队列和绑定就绪: " + QUEUE_NAME + " (已存在或新创建)");
+                    log.info("遗留队列和绑定就绪: {} (已存在或新创建)", QUEUE_NAME);
                 } catch (org.springframework.amqp.AmqpIOException e) {
                     if (e.getMessage().contains("PRECONDITION_FAILED") && e.getMessage().contains("durable")) {
-                        System.out.println("遗留队列已存在但 durable 设置不匹配: " + QUEUE_NAME + ", 保持现有队列");
+                        log.warn("遗留队列已存在但 durable 设置不匹配: {}, 保持现有队列", QUEUE_NAME);
                     } else {
-                        System.err.println("遗留队列声明失败: " + QUEUE_NAME + ", 错误: " + e.getMessage());
+                        log.error("遗留队列声明失败: {}, 错误: {}", QUEUE_NAME, e.getMessage());
                     }
                 } catch (Exception e) {
-                    System.err.println("遗留队列声明失败: " + QUEUE_NAME + ", 错误: " + e.getMessage());
+                    log.error("遗留队列声明失败: {}, 错误: {}", QUEUE_NAME, e.getMessage());
                 }
                 
-                System.out.println("=== RabbitMQ 组件声明完成 ===");
-                System.out.println("请检查 RabbitMQ 管理界面确认队列已正确创建");
+                log.info("=== RabbitMQ 组件声明完成 ===");
+                log.info("请检查 RabbitMQ 管理界面确认队列已正确创建");
                 
             } catch (Exception e) {
-                System.err.println("RabbitMQ 组件声明过程中发生严重错误:");
-                e.printStackTrace();
+                log.error("RabbitMQ 组件声明过程中发生严重错误", e);
             }
         };
     }

backend/src/main/java/com/openisle/config/SecurityConfig.java

@@ -6,6 +6,7 @@ import com.openisle.repository.UserRepository;
 import lombok.RequiredArgsConstructor;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.http.HttpMethod;
 import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
@@ -26,6 +27,8 @@ import org.springframework.web.cors.CorsConfiguration;
 import org.springframework.web.cors.CorsConfigurationSource;
 import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
 import org.springframework.beans.factory.annotation.Value;
+
+import java.time.LocalDate;
 import java.util.List;
 
 import jakarta.servlet.FilterChain;
@@ -44,6 +47,8 @@ public class SecurityConfig {
     @Value("${app.website-url}")
     private String websiteUrl;
 
+    private final RedisTemplate redisTemplate;
+
     @Bean
     public PasswordEncoder passwordEncoder() {
         return new BCryptPasswordEncoder();
@@ -208,7 +213,8 @@ public class SecurityConfig {
             protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
                 var auth = org.springframework.security.core.context.SecurityContextHolder.getContext().getAuthentication();
                 if (auth != null && auth.isAuthenticated() && !(auth instanceof org.springframework.security.authentication.AnonymousAuthenticationToken)) {
-                    userVisitService.recordVisit(auth.getName());
+                    String key = CachingConfig.VISIT_CACHE_NAME+":"+ LocalDate.now();
+                    redisTemplate.opsForSet().add(key, auth.getName());
                 }
                 filterChain.doFilter(request, response);
             }

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

@@ -155,10 +155,10 @@ public class PostController {
         if (tagId != null) {
             tids = java.util.List.of(tagId);
         }
-
-        if (auth != null) {
-            userVisitService.recordVisit(auth.getName());
-        }
+// 只需要在请求的一开始统计一次
+//        if (auth != null) {
+//            userVisitService.recordVisit(auth.getName());
+//        }
 
         boolean hasCategories = ids != null && !ids.isEmpty();
         boolean hasTags = tids != null && !tids.isEmpty();
@@ -195,10 +195,10 @@ public class PostController {
         if (tagId != null) {
             tids = java.util.List.of(tagId);
         }
-
-        if (auth != null) {
-            userVisitService.recordVisit(auth.getName());
-        }
+// 只需要在请求的一开始统计一次
+//        if (auth != null) {
+//            userVisitService.recordVisit(auth.getName());
+//        }
 
         return postService.listPostsByViews(ids, tids, page, pageSize)
                 .stream().map(postMapper::toSummaryDto).collect(Collectors.toList());
@@ -223,10 +223,10 @@ public class PostController {
         if (tagId != null) {
             tids = java.util.List.of(tagId);
         }
-
-        if (auth != null) {
-            userVisitService.recordVisit(auth.getName());
-        }
+// 只需要在请求的一开始统计一次
+//        if (auth != null) {
+//            userVisitService.recordVisit(auth.getName());
+//        }
 
         return postService.listPostsByLatestReply(ids, tids, page, pageSize)
                 .stream().map(postMapper::toSummaryDto).collect(Collectors.toList());
@@ -251,9 +251,10 @@ public class PostController {
         if (tagId != null) {
             tids = java.util.List.of(tagId);
         }
-        if (auth != null) {
-            userVisitService.recordVisit(auth.getName());
-        }
+// 只需要在请求的一开始统计一次
+//        if (auth != null) {
+//            userVisitService.recordVisit(auth.getName());
+//        }
         return postService.listFeaturedPosts(ids, tids, page, pageSize)
                 .stream().map(postMapper::toSummaryDto).collect(Collectors.toList());
     }

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

@@ -100,6 +100,7 @@ public class UserController {
         ));
     }
 
+    // 这个方法似乎没有使用？
     @PostMapping("/me/signin")
     @SecurityRequirement(name = "JWT")
     @Operation(summary = "Daily sign in", description = "Sign in to receive rewards")

backend/src/main/java/com/openisle/scheduler/UserVisitScheduler.java

@@ -0,0 +1,48 @@
+package com.openisle.scheduler;
+
+import com.openisle.config.CachingConfig;
+import com.openisle.model.User;
+import com.openisle.model.UserVisit;
+import com.openisle.repository.UserRepository;
+import com.openisle.repository.UserVisitRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+import org.springframework.util.CollectionUtils;
+
+import java.time.LocalDate;
+import java.util.Set;
+
+/**
+ * 执行计划
+ * 将每天用户访问落库
+ * @author smallclover
+ * @since 2025-09-09
+ */
+@Component
+@RequiredArgsConstructor
+public class UserVisitScheduler {
+    private final RedisTemplate redisTemplate;
+    private final UserRepository userRepository;
+    private final UserVisitRepository userVisitRepository;
+
+    @Scheduled(cron = "0 5 0 * * ?")// 每天 00:05 执行
+    public void persistDailyVisits(){
+        LocalDate yesterday = LocalDate.now().minusDays(1);
+        String key = CachingConfig.VISIT_CACHE_NAME+":"+ yesterday;
+        Set<String> usernames = redisTemplate.opsForSet().members(key);
+        if(!CollectionUtils.isEmpty(usernames)){
+            for(String username: usernames){
+                User user = userRepository.findByUsername(username).orElse(null);
+                if(user != null){
+                    UserVisit userVisit = new UserVisit();
+                    userVisit.setUser(user);
+                    userVisit.setVisitDate(yesterday);
+                    userVisitRepository.save(userVisit);
+                }
+            }
+            redisTemplate.delete(key);
+        }
+    }
+}

backend/src/main/java/com/openisle/service/UserVisitService.java

@@ -1,15 +1,22 @@
 package com.openisle.service;
 
+import com.openisle.config.CachingConfig;
 import com.openisle.model.User;
 import com.openisle.model.UserVisit;
 import com.openisle.repository.UserRepository;
 import com.openisle.repository.UserVisitRepository;
 import lombok.RequiredArgsConstructor;
+import org.springframework.cache.annotation.CacheConfig;
+import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Service;
+import org.springframework.util.CollectionUtils;
 
+import java.time.Duration;
 import java.time.LocalDate;
+import java.time.LocalDateTime;
 import java.util.LinkedHashMap;
 import java.util.Map;
+import java.util.Set;
 
 @Service
 @RequiredArgsConstructor
@@ -17,6 +24,8 @@ public class UserVisitService {
     private final UserVisitRepository userVisitRepository;
     private final UserRepository userRepository;
 
+    private final RedisTemplate redisTemplate;
+
     public boolean recordVisit(String username) {
         User user = userRepository.findByUsername(username)
                 .orElseThrow(() -> new com.openisle.exception.NotFoundException("User not found"));
@@ -30,10 +39,36 @@ public class UserVisitService {
         });
     }
 
+    /**
+     * 统计访问次数，改为从缓存获取/数据库获取
+     * @param username
+     * @return
+     */
     public long countVisits(String username) {
         User user = userRepository.findByUsername(username)
                 .orElseThrow(() -> new com.openisle.exception.NotFoundException("User not found"));
-        return userVisitRepository.countByUser(user);
+
+        // 如果缓存存在就返回
+        String key1 = CachingConfig.VISIT_CACHE_NAME + ":"+LocalDate.now()+":count:"+username;
+        Integer cached = (Integer) redisTemplate.opsForValue().get(key1);
+        if(cached != null){
+            return cached.longValue();
+        }
+
+        // Redis Set 检查今天是否访问
+        String todayKey = CachingConfig.VISIT_CACHE_NAME + ":" + LocalDate.now();
+        boolean todayVisited = redisTemplate.opsForSet().isMember(todayKey, username);
+
+        Long visitCount = userVisitRepository.countByUser(user);
+        if (todayVisited) visitCount += 1;
+
+        LocalDateTime now = LocalDateTime.now();
+        LocalDateTime endOfDay = now.toLocalDate().atTime(23, 59, 59);
+        long secondsUntilEndOfDay = Duration.between(now, endOfDay).getSeconds();
+
+        // 写入缓存，设置 TTL，当天剩余时间
+        redisTemplate.opsForValue().set(key1, visitCount, Duration.ofSeconds(secondsUntilEndOfDay));
+        return visitCount;
     }
 
     public long countDau(LocalDate date) {

frontend_nuxt/.env.dev.example

@@ -4,7 +4,9 @@ NUXT_PUBLIC_WEBSOCKET_URL=https://127.0.0.1:8082
 NUXT_PUBLIC_WEBSITE_BASE_URL=http://localhost:3000
 
 NUXT_PUBLIC_GOOGLE_CLIENT_ID=777830451304-nt8afkkap18gui4f9entcha99unal744.apps.googleusercontent.com
-NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23liVkO1NPAX5JyWxJ
+# NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23liVkO1NPAX5JyWxJ
+; 本地
+NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23liOlrZnPKRF7s7NN
 NUXT_PUBLIC_DISCORD_CLIENT_ID=1394985417044000779
 NUXT_PUBLIC_TWITTER_CLIENT_ID=ZTRTU05KSk9KTTJrTTdrVC1tc1E6MTpjaQ
 NUXT_PUBLIC_TELEGRAM_BOT_ID=8450237135

frontend_nuxt/.env.example

@@ -16,4 +16,4 @@ NUXT_PUBLIC_GOOGLE_CLIENT_ID=777830451304-nt8afkkap18gui4f9entcha99unal744.apps.
 NUXT_PUBLIC_GITHUB_CLIENT_ID=Ov23liVkO1NPAX5JyWxJ
 NUXT_PUBLIC_DISCORD_CLIENT_ID=1394985417044000779
 NUXT_PUBLIC_TWITTER_CLIENT_ID=ZTRTU05KSk9KTTJrTTdrVC1tc1E6MTpjaQ
-NUXT_PUBLIC_TELEGRAM_BOT_ID=8450237135
+NUXT_PUBLIC_TELEGRAM_BOT_ID=8450237135

frontend_nuxt/assets/global.css

@@ -239,8 +239,16 @@ body {
 }
 
 .info-content-text img {
-  max-width: 100%;
+  max-width: min(800px, 100%);
+  max-height: 600px;
   height: auto;
+  cursor: pointer;
+  box-shadow: 4px 12px 48px 0 rgba(0, 0, 0, 0.11);
+  transition: box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
+}
+
+.info-content-text img:hover {
+  box-shadow: 4px 12px 48px 0 rgba(0, 0, 0, 0.35);
 }
 
 .info-content-text table {
@@ -346,25 +354,41 @@ body {
     position: relative;
     min-width: 0;
   }
-}
 
-/* Adjust diff2html layout on mobile */
-@media (max-width: 768px) {
-  .content-diff .d2h-wrapper,
-  .content-diff .d2h-code-line,
-  .content-diff .d2h-code-side-line,
-  .content-diff .d2h-code-line-ctn,
-  .content-diff .d2h-code-side-line-ctn,
-  .content-diff .d2h-file-header {
-    font-size: 12px;
+  .d2h-file-name {
+    font-size: 12px !important;
   }
 
-  .content-diff .d2h-wrapper {
-    overflow-x: auto;
+  .d2h-file-header {
+    height: auto !important;
   }
+
+  .d2h-code-linenumber {
+    display: none !important;
+  }
+
+  .d2h-code-line {
+    padding-left: 10px !important;
+  }
+
+  .d2h-diff-table {
+    font-size: 6px !important;
+  }
+
+  .d2h-code-line ins {
+    height: 100%;
+    font-size: 13px !important;
+  }
+
+  /* .d2h-code-line {
+    height: 12px;
+  }
+
+  .d2h-code-line-ctn {
+    font-size: 12px !important;
+  } */
 }
 
-/* Transition API */
 ::view-transition-old(root),
 ::view-transition-new(root) {
   animation: none;

frontend_nuxt/components/BaseTimeline.vue

@@ -100,7 +100,7 @@ export default {
 
 .timeline-content {
   flex: 1;
-  width: calc(100% - 32px);
+  width: calc(100% - 42px);
 }
 
 @media (max-width: 768px) {

frontend_nuxt/components/CommentEditor.vue

@@ -6,8 +6,15 @@
     </div>
     <div class="comment-bottom-container">
       <div class="comment-submit" :class="{ disabled: isDisabled }" @click="submit">
-        <template v-if="!loading"> 发布评论 </template>
-        <template v-else> <loading-four /> 发布中... </template>
+        <template v-if="!loading">
+          发布评论
+          <span class="shortcut-icon" v-if="!isMobile">
+            {{ isMac ? '⌘' : 'Ctrl' }} ⏎
+          </span>
+        </template>
+        <template v-else>
+          <loading-four /> 发布中...
+        </template>
       </div>
     </div>
   </div>
@@ -24,6 +31,7 @@ import {
 } from '~/utils/vditor'
 import '~/assets/global.css'
 import LoginOverlay from '~/components/LoginOverlay.vue'
+import { useIsMobile } from '~/utils/screen'
 
 export default {
   name: 'CommentEditor',
@@ -52,12 +60,22 @@ export default {
   },
   components: { LoginOverlay },
   setup(props, { emit }) {
+    const isMobile = useIsMobile()
     const vditorInstance = ref(null)
     const text = ref('')
     const editorId = ref(props.editorId)
     if (!editorId.value) {
       editorId.value = 'editor-' + useId()
     }
+
+    const isMac = ref(false)
+
+    if (navigator.userAgentData) {
+      isMac.value = navigator.userAgentData.platform === 'macOS'
+    } else {
+      isMac.value = /Mac|iPhone|iPad|iPod/.test(navigator.userAgent)
+    }
+
     const getEditorTheme = getEditorThemeUtil
     const getPreviewTheme = getPreviewThemeUtil
     const applyTheme = () => {
@@ -96,7 +114,27 @@ export default {
           applyTheme()
         },
       })
-      // applyTheme()
+      // 不是手机的情况下不添加快捷键
+      if(!isMobile.value){
+        // 添加快捷键监听 (Ctrl+Enter 或 Cmd+Enter)
+        const handleKeydown = (e) => {
+          if ((e.ctrlKey || e.metaKey) && e.key === 'Enter') {
+            e.preventDefault()
+            submit()
+          }
+        }
+
+        const el = document.getElementById(editorId.value)
+        if (el) {
+          el.addEventListener('keydown', handleKeydown)
+        }
+
+        onUnmounted(() => {
+          if (el) {
+            el.removeEventListener('keydown', handleKeydown)
+          }
+        })
+      }
     })
 
     onUnmounted(() => {
@@ -134,7 +172,7 @@ export default {
       },
     )
 
-    return { submit, isDisabled, editorId }
+    return { submit, isDisabled, editorId, isMac, isMobile}
   },
 }
 </script>
@@ -174,10 +212,16 @@ export default {
 .comment-submit:hover {
   background-color: var(--primary-color-hover);
 }
-
-@media (max-width: 768px) {
-  .comment-editor-container {
-    margin-bottom: 10px;
-  }
+/** 评论按钮快捷键样式 */
+.shortcut-icon {
+  padding: 2px 6px;
+  border-radius: 6px;
+  font-size: 12px;
+  font-weight: 500;
+  line-height: 1.2;
+  background-color: rgba(0, 0, 0, 0.25);
+}
+.comment-submit.disabled .shortcut-icon {
+  background-color: rgba(0, 0, 0, 0);
 }
 </style>

frontend_nuxt/components/MenuComponent.vue

@@ -314,6 +314,7 @@ const gotoTag = (t) => {
   border-radius: 10px;
   display: flex;
   align-items: center;
+  transition: background-color 0.5s ease;
 }
 
 .menu-item:hover {
@@ -408,6 +409,7 @@ const gotoTag = (t) => {
   gap: 5px;
   border-radius: 8px;
   cursor: pointer;
+  transition: background-color 0.5s ease;
 }
 
 .section-item:hover {

frontend_nuxt/components/MessageEditor.vue

@@ -70,23 +70,6 @@ export default {
     onMounted(() => {
       vditorInstance.value = createVditor(editorId.value, {
         placeholder: '输入消息...',
-        height: 150,
-        toolbar: [
-          'emoji',
-          'bold',
-          'italic',
-          'strike',
-          'link',
-          '|',
-          'list',
-          '|',
-          'line',
-          'quote',
-          'code',
-          'inline-code',
-          '|',
-          'upload',
-        ],
         preview: {
           actions: [],
           markdown: { toc: false },
@@ -149,11 +132,17 @@ export default {
   border-radius: 8px;
 }
 
+.vditor {
+  min-height: 50px;
+  max-height: 150px;
+}
+
 .message-bottom-container {
   display: flex;
   flex-direction: row;
   justify-content: flex-end;
-  padding: 10px;
+  margin-top: 10px;
+  margin-bottom: 10px;
   background-color: var(--bg-color-soft);
   border-top: 1px solid var(--border-color);
   border-bottom-left-radius: 8px;

frontend_nuxt/components/PostChangeLogItem.vue

@@ -110,11 +110,13 @@ const diffHtml = computed(() => {
   border-bottom: 1px solid var(--normal-border-color);
   padding-bottom: 10px;
 }
+
 .change-log-text {
   display: flex;
   flex-wrap: wrap;
   align-items: center;
 }
+
 .change-log-user {
   font-weight: bold;
   margin-right: 4px;
@@ -132,6 +134,7 @@ const diffHtml = computed(() => {
   margin-right: 4px;
   cursor: pointer;
 }
+
 .change-log-time {
   font-size: 12px;
   opacity: 0.6;

frontend_nuxt/config/uploadConfig.js

@@ -0,0 +1,97 @@
+/**
+ * 文件上传配置 - 简化版
+ * 专注于 WebCodecs + MP4Box.js 视频压缩，支持 Chrome/Safari
+ */
+
+// 声明全局变量以避免 TypeScript 错误
+/* global useRuntimeConfig */
+
+export const UPLOAD_CONFIG = {
+  VIDEO: {
+    MAX_SIZE: 20 * 1024 * 1024, // 20mb
+    TARGET_SIZE: 5 * 1024 * 1024, // 5mb
+
+    // 支持的输入格式
+    SUPPORTED_FORMATS: ['mp4', 'webm', 'avi', 'mov', 'wmv', 'flv', 'mkv', 'm4v', 'ogv'],
+
+    // 输出格式 - MP4 (兼容性最好)
+    OUTPUT_FORMAT: 'mp4',
+    OUTPUT_CODEC: 'h264',
+  },
+
+  // 图片文件配置
+  IMAGE: {
+    MAX_SIZE: 5 * 1024 * 1024, // 5MB
+    TARGET_SIZE: 5 * 1024 * 1024, // 5MB
+    SUPPORTED_FORMATS: ['jpg', 'jpeg', 'png', 'gif', 'webp', 'svg', 'bmp'],
+  },
+
+  // 音频文件配置
+  AUDIO: {
+    MAX_SIZE: 5 * 1024 * 1024, // 5MB
+    TARGET_SIZE: 5 * 1024 * 1024, // 5MB
+    SUPPORTED_FORMATS: ['mp3', 'wav', 'ogg', 'aac', 'm4a'],
+  },
+
+  // 通用文件配置
+  GENERAL: {
+    MAX_SIZE: 100 * 1024 * 1024, // 100MB
+    CHUNK_SIZE: 5 * 1024 * 1024, // 5MB 分片大小
+  },
+
+  // 用户体验配置
+  UI: {
+    SUCCESS_DURATION: 2000,
+    ERROR_DURATION: 3000,
+    WARNING_DURATION: 3000,
+  },
+}
+
+/**
+ * 获取文件类型配置
+ */
+export function getFileTypeConfig(filename) {
+  const ext = filename.split('.').pop().toLowerCase()
+
+  if (UPLOAD_CONFIG.VIDEO.SUPPORTED_FORMATS.includes(ext)) {
+    return { type: 'video', config: UPLOAD_CONFIG.VIDEO }
+  }
+
+  if (UPLOAD_CONFIG.IMAGE.SUPPORTED_FORMATS.includes(ext)) {
+    return { type: 'image', config: UPLOAD_CONFIG.IMAGE }
+  }
+
+  if (UPLOAD_CONFIG.AUDIO.SUPPORTED_FORMATS.includes(ext)) {
+    return { type: 'audio', config: UPLOAD_CONFIG.AUDIO }
+  }
+
+  return { type: 'general', config: UPLOAD_CONFIG.GENERAL }
+}
+
+/**
+ * 格式化文件大小
+ */
+export function formatFileSize(bytes) {
+  if (bytes === 0) return '0 B'
+  const k = 1024
+  const sizes = ['B', 'KB', 'MB', 'GB']
+  const i = Math.floor(Math.log(bytes) / Math.log(k))
+  return parseFloat((bytes / Math.pow(k, i)).toFixed(1)) + ' ' + sizes[i]
+}
+
+/**
+ * 计算压缩节省的费用 (示例函数)
+ */
+export function calculateSavings(originalSize, compressedSize, costPerMB = 0.01) {
+  const originalMB = originalSize / (1024 * 1024)
+  const compressedMB = compressedSize / (1024 * 1024)
+  const savedMB = originalMB - compressedMB
+  const savedCost = savedMB * costPerMB
+
+  return {
+    savedMB: savedMB.toFixed(2),
+    savedCost: savedCost.toFixed(4),
+    originalCost: (originalMB * costPerMB).toFixed(4),
+    compressedCost: (compressedMB * costPerMB).toFixed(4),
+  }
+}

frontend_nuxt/nuxt.config.ts

@@ -1,9 +1,8 @@
 import { defineNuxtConfig } from 'nuxt/config'
-
 export default defineNuxtConfig({
   devServer: {
     host: '0.0.0.0',
-    port: 3000
+    port: 3000,
   },
   ssr: true,
   modules: ['@nuxt/image'],

frontend_nuxt/package-lock.json

@@ -19,6 +19,8 @@
         "ldrs": "^1.0.0",
         "markdown-it": "^14.1.0",
         "mermaid": "^10.9.4",
+        "mp4box": "^2.1.1",
+        "nanoid": "^5.1.5",
         "nprogress": "^0.2.0",
         "nuxt": "latest",
         "sanitize-html": "^2.17.0",
@@ -998,7 +1000,7 @@
     },
     "node_modules/@icon-park/vue-next": {
       "version": "1.4.2",
-      "resolved": "https://registry.npmjs.org/@icon-park/vue-next/-/vue-next-1.4.2.tgz",
+      "resolved": "https://registry.npmmirror.com/@icon-park/vue-next/-/vue-next-1.4.2.tgz",
       "integrity": "sha512-+QklF255wkfBOabY+xw6FAI0Bwln/RhdwCunNy/9sKdKuChtaU67QZqU67KGAvZUTeeBgsL+yaHHxqfQeGZXEQ==",
       "license": "Apache-2.0",
       "engines": {
@@ -7222,7 +7224,7 @@
     },
     "node_modules/diff2html": {
       "version": "3.4.52",
-      "resolved": "https://registry.npmjs.org/diff2html/-/diff2html-3.4.52.tgz",
+      "resolved": "https://registry.npmmirror.com/diff2html/-/diff2html-3.4.52.tgz",
       "integrity": "sha512-qhMg8/I3sZ4zm/6R/Kh0xd6qG6Vm86w6M+C9W+DuH1V8ACz+1cgEC8/k0ucjv6AGqZWzHm/8G1gh7IlrUqCMhg==",
       "license": "MIT",
       "dependencies": {
@@ -7238,7 +7240,7 @@
     },
     "node_modules/diff2html/node_modules/diff": {
       "version": "7.0.0",
-      "resolved": "https://registry.npmjs.org/diff/-/diff-7.0.0.tgz",
+      "resolved": "https://registry.npmmirror.com/diff/-/diff-7.0.0.tgz",
       "integrity": "sha512-PJWHUb1RFevKCwaFA9RlG5tCd+FO5iRh9A8HEtkmBH2Li03iJriB6m6JIN4rGz3K3JLawI7/veA1xzRKP6ISBw==",
       "license": "BSD-3-Clause",
       "engines": {
@@ -7247,7 +7249,7 @@
     },
     "node_modules/diff2html/node_modules/highlight.js": {
       "version": "11.9.0",
-      "resolved": "https://registry.npmjs.org/highlight.js/-/highlight.js-11.9.0.tgz",
+      "resolved": "https://registry.npmmirror.com/highlight.js/-/highlight.js-11.9.0.tgz",
       "integrity": "sha512-fJ7cW7fQGCYAkgv4CPfwFHrfd/cLS4Hau96JuJ+ZTOWhjnhoeN1ub1tFmALm/+lW5z4WCAuAV9bm05AP0mS6Gw==",
       "license": "BSD-3-Clause",
       "optional": true,
@@ -8330,7 +8332,7 @@
     },
     "node_modules/hogan.js": {
       "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/hogan.js/-/hogan.js-3.0.2.tgz",
+      "resolved": "https://registry.npmmirror.com/hogan.js/-/hogan.js-3.0.2.tgz",
       "integrity": "sha512-RqGs4wavGYJWE07t35JQccByczmNUXQT0E12ZYV1VKYu5UiAU9lsos/yBAcf840+zrUQQxgVduCR5/B8nNtibg==",
       "dependencies": {
         "mkdirp": "0.3.0",
@@ -8342,13 +8344,13 @@
     },
     "node_modules/hogan.js/node_modules/abbrev": {
       "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",
+      "resolved": "https://registry.npmmirror.com/abbrev/-/abbrev-1.1.1.tgz",
       "integrity": "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==",
       "license": "ISC"
     },
     "node_modules/hogan.js/node_modules/mkdirp": {
       "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.3.0.tgz",
+      "resolved": "https://registry.npmmirror.com/mkdirp/-/mkdirp-0.3.0.tgz",
       "integrity": "sha512-OHsdUcVAQ6pOtg5JYWpCBo9W/GySVuwvP9hueRMW7UqshC0tbfzLv8wjySTPm3tfUZ/21CE9E1pJagOA91Pxew==",
       "deprecated": "Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)",
       "license": "MIT/X11",
@@ -8358,7 +8360,7 @@
     },
     "node_modules/hogan.js/node_modules/nopt": {
       "version": "1.0.10",
-      "resolved": "https://registry.npmjs.org/nopt/-/nopt-1.0.10.tgz",
+      "resolved": "https://registry.npmmirror.com/nopt/-/nopt-1.0.10.tgz",
       "integrity": "sha512-NWmpvLSqUrgrAC9HCuxEvb+PSloHpqVu+FqcO4eeF2h5qYRhA7ev6KvelyQAKtegUbC6RypJnlEOhd8vloNKYg==",
       "license": "MIT",
       "dependencies": {
@@ -8614,7 +8616,7 @@
     },
     "node_modules/ipx": {
       "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/ipx/-/ipx-3.1.1.tgz",
+      "resolved": "https://registry.npmmirror.com/ipx/-/ipx-3.1.1.tgz",
       "integrity": "sha512-7Xnt54Dco7uYkfdAw0r2vCly3z0rSaVhEXMzPvl3FndsTVm5p26j+PO+gyinkYmcsEUvX2Rh7OGK7KzYWRu6BA==",
       "license": "MIT",
       "dependencies": {
@@ -10139,6 +10141,15 @@
         "node": ">=18"
       }
     },
+    "node_modules/mp4box": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/mp4box/-/mp4box-2.1.1.tgz",
+      "integrity": "sha512-gttYFNmlCjredsdnxqNC6ho0bx6zEwOqAwSKZNQXtsBqvSN1CjtzlTLY9Kfhvt14Co8Iu+qMuOOpnPIRjvvFtw==",
+      "license": "BSD-3-Clause",
+      "engines": {
+        "node": ">=20.8.1"
+      }
+    },
     "node_modules/mri": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/mri/-/mri-1.2.0.tgz",
@@ -10171,7 +10182,7 @@
     },
     "node_modules/nanoid": {
       "version": "5.1.5",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-5.1.5.tgz",
+      "resolved": "https://registry.npmmirror.com/nanoid/-/nanoid-5.1.5.tgz",
       "integrity": "sha512-Ir/+ZpE9fDsNH0hQ3C68uyThDXzYcim2EqcZ8zn8Chtt1iylPT9xXJB0kPCnqzgcEGikO9RxSrh63MsmVCU7Fw==",
       "funding": [
         {

frontend_nuxt/package.json

@@ -25,6 +25,8 @@
     "ldrs": "^1.0.0",
     "markdown-it": "^14.1.0",
     "mermaid": "^10.9.4",
+    "mp4box": "^2.1.1",
+    "nanoid": "^5.1.5",
     "nprogress": "^0.2.0",
     "nuxt": "latest",
     "sanitize-html": "^2.17.0",

frontend_nuxt/pages/about/index.vue

@@ -1,23 +1,48 @@
 <template>
   <div class="about-page">
     <BaseTabs v-model="selectedTab" :tabs="tabs">
-      <div class="about-loading" v-if="isFetching">
-        <l-hatch-spinner size="100" stroke="10" speed="1" color="var(--primary-color)" />
-      </div>
-      <div
-        v-else
-        class="about-content"
-        v-html="renderMarkdown(content)"
-        @click="handleContentClick"
-      ></div>
+      <template v-if="selectedTab === 'api'">
+        <div class="about-api">
+          <div class="about-api-title">调试Token</div>
+          <div v-if="!authState.loggedIn" class="about-api-login">
+            请<NuxtLink to="/login" class="about-api-login-link">登录</NuxtLink>后查看 Token
+          </div>
+          <div v-else class="about-api-token">
+            <div class="token-row">
+              <span class="token-text">{{ shortToken }}</span>
+              <span @click="copyToken"><copy class="copy-icon" /></span>
+            </div>
+            <div class="warning-row">
+              <info-icon class="warning-icon" />
+              <div class="token-warning">请不要将 Token 泄露给他人</div>
+            </div>
+          </div>
+          <div class="about-api-title">API文档和调试入口</div>
+          <div class="about-api-link">API Playground <share /></div>
+        </div>
+      </template>
+      <template v-else>
+        <div class="about-loading" v-if="isFetching">
+          <l-hatch-spinner size="100" stroke="10" speed="1" color="var(--primary-color)" />
+        </div>
+        <div
+          v-else
+          class="about-content"
+          v-html="renderMarkdown(content)"
+          @click="handleContentClick"
+        ></div>
+      </template>
     </BaseTabs>
   </div>
 </template>
 
 <script>
-import { onMounted, ref, watch } from 'vue'
+import { computed, onMounted, ref, watch } from 'vue'
+import { useRoute, useRouter } from '#imports'
+import { authState, getToken } from '~/utils/auth'
 import { handleMarkdownClick, renderMarkdown } from '~/utils/markdown'
 import BaseTabs from '~/components/BaseTabs.vue'
+import { toast } from '~/composables/useToast'
 
 export default {
   name: 'AboutPageView',
@@ -44,11 +69,25 @@ export default {
         label: '隐私政策',
         file: 'https://openisle-1307107697.cos.ap-guangzhou.myqcloud.com/assert/about/privacy.md',
       },
+      {
+        key: 'api',
+        label: 'API与调试',
+      },
     ]
+    const route = useRoute()
+    const router = useRouter()
     const selectedTab = ref(tabs[0].key)
     const content = ref('')
+    const token = computed(() => (authState.loggedIn ? getToken() : ''))
+
+    const shortToken = computed(() => {
+      if (!token.value) return ''
+      if (token.value.length <= 20) return token.value
+      return `${token.value.slice(0, 20)}...${token.value.slice(-10)}`
+    })
 
     const loadContent = async (file) => {
+      if (!file) return
       try {
         isFetching.value = true
         const res = await fetch(file)
@@ -65,19 +104,58 @@ export default {
     }
 
     onMounted(() => {
-      loadContent(tabs[0].file)
+      const initTab = route.query.tab
+      if (initTab && tabs.find((t) => t.key === initTab)) {
+        selectedTab.value = initTab
+        const tab = tabs.find((t) => t.key === initTab)
+        if (tab && tab.file) loadContent(tab.file)
+      } else {
+        loadContent(tabs[0].file)
+      }
     })
 
     watch(selectedTab, (name) => {
       const tab = tabs.find((t) => t.key === name)
-      if (tab) loadContent(tab.file)
+      if (tab && tab.file) loadContent(tab.file)
+      router.replace({ query: { ...route.query, tab: name } })
     })
 
+    watch(
+      () => route.query.tab,
+      (name) => {
+        if (name && name !== selectedTab.value && tabs.find((t) => t.key === name)) {
+          selectedTab.value = name
+        }
+      },
+    )
+
+    const copyToken = async () => {
+      if (import.meta.client && token.value) {
+        try {
+          await navigator.clipboard.writeText(token.value)
+          toast.success('已复制 Token')
+        } catch (e) {
+          toast.error('复制失败')
+        }
+      }
+    }
+
     const handleContentClick = (e) => {
       handleMarkdownClick(e)
     }
 
-    return { tabs, selectedTab, content, renderMarkdown, isFetching, handleContentClick }
+    return {
+      tabs,
+      selectedTab,
+      content,
+      renderMarkdown,
+      isFetching,
+      handleContentClick,
+      authState,
+      token,
+      copyToken,
+      shortToken,
+    }
   },
 }
 </script>
@@ -101,6 +179,66 @@ export default {
   height: 200px;
 }
 
+.about-api {
+  padding: 20px;
+}
+
+.about-api-title {
+  font-size: 20px;
+  font-weight: bold;
+  margin-bottom: 10px;
+  margin-top: 30px;
+  margin-bottom: 15px;
+}
+
+.about-api-login-link {
+  color: var(--primary-color);
+  cursor: pointer;
+  text-decoration: none;
+}
+
+.about-api-login-link:hover {
+  text-decoration: underline;
+}
+
+.warning-row {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  opacity: 0.7;
+}
+
+.warning-icon {
+  font-size: 13px;
+}
+
+.token-warning {
+  font-size: 13px;
+}
+
+.token-row {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  font: 14px;
+  margin-bottom: 10px;
+  word-break: break-all;
+}
+
+.copy-btn {
+  padding: 4px 8px;
+  cursor: pointer;
+}
+
+.about-api-link {
+  color: var(--primary-color);
+  cursor: pointer;
+}
+
+.about-api-link:hover {
+  text-decoration: underline;
+}
+
 @media (max-width: 768px) {
   .about-tabs {
     width: 100vw;

frontend_nuxt/pages/index.vue

@@ -424,7 +424,8 @@ const sanitizeDescription = (text) => stripMarkdown(text)
 
 .topic-container {
   position: sticky;
-  top: calc(var(--header-height) + 1px);
+  top: var(--header-height);
+  padding-top: 10px;
   z-index: 10;
   background-color: var(--background-color-blur);
   display: flex;
@@ -432,12 +433,10 @@ const sanitizeDescription = (text) => stripMarkdown(text)
   align-items: center;
   gap: 10px;
   width: 100%;
-  padding: 10px 0;
   backdrop-filter: var(--blur-10);
 }
 
 .topic-item-container {
-  margin-left: 20px;
   display: flex;
   flex-direction: row;
   align-items: center;
@@ -478,6 +477,7 @@ const sanitizeDescription = (text) => stripMarkdown(text)
   width: 100%;
   color: gray;
   border-bottom: 1px solid var(--normal-border-color);
+  padding-top: 30px;
   padding-bottom: 10px;
 }
 
@@ -487,6 +487,7 @@ const sanitizeDescription = (text) => stripMarkdown(text)
   align-items: center;
   width: 100%;
   border-bottom: 1px solid var(--normal-border-color);
+  transition: background-color 0.5s ease;
 }
 
 .article-item:hover {

frontend_nuxt/pages/message-box/[id].vue

@@ -1,5 +1,11 @@
 <template>
   <div class="chat-container" :class="{ float: isFloatMode }">
+    <vue-easy-lightbox
+      :visible="lightboxVisible"
+      :index="lightboxIndex"
+      :imgs="lightboxImgs"
+      @hide="lightboxVisible = false"
+    />
     <div v-if="!loading" class="chat-header">
       <div class="header-main">
         <div class="back-button" @click="goBack">
@@ -14,7 +20,7 @@
       </div>
     </div>
 
-    <div class="messages-list" ref="messagesListEl">
+    <div class="messages-list" ref="messagesListEl" @click="handleContentClick">
       <div v-if="loading" class="loading-container">
         <l-hatch size="28" stroke="4" speed="3.5" color="var(--primary-color)"></l-hatch>
       </div>
@@ -101,7 +107,7 @@ import {
 import { useRoute } from 'vue-router'
 import { getToken, fetchCurrentUser } from '~/utils/auth'
 import { toast } from '~/main'
-import { renderMarkdown, stripMarkdownLength } from '~/utils/markdown'
+import { renderMarkdown, stripMarkdownLength, handleMarkdownClick } from '~/utils/markdown'
 import MessageEditor from '~/components/MessageEditor.vue'
 import ReactionsGroup from '~/components/ReactionsGroup.vue'
 import { useWebSocket } from '~/composables/useWebSocket'
@@ -110,6 +116,7 @@ import { useChannelsUnreadCount } from '~/composables/useChannelsUnreadCount'
 import TimeManager from '~/utils/time'
 import BaseTimeline from '~/components/BaseTimeline.vue'
 import BasePlaceholder from '~/components/BasePlaceholder.vue'
+import VueEasyLightbox from 'vue-easy-lightbox'
 
 const config = useRuntimeConfig()
 const route = useRoute()
@@ -135,6 +142,9 @@ const isFloatMode = computed(() => route.query.float !== undefined)
 const floatRoute = useState('messageFloatRoute')
 const replyTo = ref(null)
 const newMessagesCount = ref(0)
+const lightboxVisible = ref(false)
+const lightboxIndex = ref(0)
+const lightboxImgs = ref([])
 
 const isUserNearBottom = ref(true)
 function updateNearBottom() {
@@ -451,6 +461,17 @@ function minimize() {
   navigateTo('/')
 }
 
+function handleContentClick(e) {
+  handleMarkdownClick(e)
+  if (e.target.tagName === 'IMG') {
+    const container = e.target.parentNode
+    const imgs = [...container.querySelectorAll('img')].map((i) => i.src)
+    lightboxImgs.value = imgs
+    lightboxIndex.value = imgs.indexOf(e.target.src)
+    lightboxVisible.value = true
+  }
+}
+
 function openUser(id) {
   if (isFloatMode.value) {
     // 先不处理...

frontend_nuxt/plugins/iconpark.client.ts

@@ -77,6 +77,7 @@ import {
   Open,
   Dislike,
   CheckOne,
+  Share,
 } from '@icon-park/vue-next'
 
 export default defineNuxtPlugin((nuxtApp) => {
@@ -157,4 +158,5 @@ export default defineNuxtPlugin((nuxtApp) => {
   nuxtApp.vueApp.component('OpenIcon', Open)
   nuxtApp.vueApp.component('Dislike', Dislike)
   nuxtApp.vueApp.component('CheckOne', CheckOne)
+  nuxtApp.vueApp.component('Share', Share)
 })

frontend_nuxt/utils/vditor.js

@@ -3,6 +3,8 @@ import { getToken, authState } from './auth'
 import { searchUsers, fetchFollowings, fetchAdmins } from './user'
 import { tiebaEmoji } from './tiebaEmoji'
 import vditorPostCitation from './vditorPostCitation.js'
+import { checkFileSize, formatFileSize, compressVideo, VIDEO_CONFIG } from './videoCompressor.js'
+import { UPLOAD_CONFIG } from '../config/uploadConfig.js'
 
 export function getEditorTheme() {
   return document.documentElement.dataset.theme === 'dark' ? 'dark' : 'classic'
@@ -91,10 +93,81 @@ export function createVditor(editorId, options = {}) {
       multiple: false,
       handler: async (files) => {
         const file = files[0]
-        vditor.tip('图片上传中', 0)
+        const ext = file.name.split('.').pop().toLowerCase()
+        const videoExts = ['mp4', 'webm', 'avi', 'mov', 'wmv', 'flv', 'mkv', 'm4v', 'ogv']
+        const isVideo = videoExts.includes(ext)
+
+        // 检查文件大小
+        const sizeCheck = checkFileSize(file)
+        if (!sizeCheck.isValid) {
+          console.log(
+            '文件大小不能超过',
+            formatFileSize(sizeCheck.maxSize),
+            '，当前文件',
+            formatFileSize(sizeCheck.actualSize),
+          )
+          vditor.tip(
+            `文件大小不能超过 ${formatFileSize(sizeCheck.maxSize)}，当前文件 ${formatFileSize(sizeCheck.actualSize)}`,
+            3000,
+          )
+          return '文件过大'
+        }
+
+        let processedFile = file
+
+        // 如果是视频文件且需要压缩
+        if (isVideo && sizeCheck.needsCompression) {
+          try {
+            vditor.tip('视频压缩中...', 0)
+            vditor.disabled()
+
+            // 使用 WebCodecs 压缩视频
+            processedFile = await compressVideo(file, (progress) => {
+              const messages = {
+                initializing: '初始化编码器',
+                preparing: '准备压缩',
+                analyzing: '分析视频',
+                compressing: '压缩中',
+                finalizing: '完成压缩',
+                completed: '压缩完成',
+              }
+              const message = messages[progress.stage] || progress.stage
+              vditor.tip(`${message} ${progress.progress}%`, 0)
+            })
+
+            const originalSize = formatFileSize(file.size)
+            const compressedSize = formatFileSize(processedFile.size)
+            const savings = Math.round((1 - processedFile.size / file.size) * 100)
+
+            vditor.tip(`压缩完成！${originalSize} → ${compressedSize} (节省 ${savings}%)`, 2000)
+            // 压缩成功但仍然超过最大限制，则阻止上传
+            if (processedFile.size > VIDEO_CONFIG.MAX_SIZE) {
+              vditor.tip(
+                `压缩后仍超过限制 (${formatFileSize(VIDEO_CONFIG.MAX_SIZE)}). 请降低分辨率或码率后再上传。`,
+                4000,
+              )
+              vditor.enable()
+              return '压缩后仍超过大小限制'
+            }
+          } catch (error) {
+            // 压缩失败时，如果原文件超过最大限制，则阻止上传
+            if (file.size > VIDEO_CONFIG.MAX_SIZE) {
+              vditor.tip(
+                `视频压缩失败，且文件超过限制 (${formatFileSize(VIDEO_CONFIG.MAX_SIZE)}). 请先压缩后再上传。`,
+                4000,
+              )
+              vditor.enable()
+              return '视频压缩失败且文件过大'
+            }
+            vditor.tip('视频压缩失败，将尝试上传原文件', 3000)
+            processedFile = file
+          }
+        }
+
+        vditor.tip('文件上传中', 0)
         vditor.disabled()
         const res = await fetch(
-          `${API_BASE_URL}/api/upload/presign?filename=${encodeURIComponent(file.name)}`,
+          `${API_BASE_URL}/api/upload/presign?filename=${encodeURIComponent(processedFile.name)}`,
           { headers: { Authorization: `Bearer ${getToken()}` } },
         )
         if (!res.ok) {
@@ -103,14 +176,13 @@ export function createVditor(editorId, options = {}) {
           return '获取上传地址失败'
         }
         const info = await res.json()
-        const put = await fetch(info.uploadUrl, { method: 'PUT', body: file })
+        const put = await fetch(info.uploadUrl, { method: 'PUT', body: processedFile })
         if (!put.ok) {
           vditor.enable()
           vditor.tip('上传失败')
           return '上传失败'
         }
 
-        const ext = file.name.split('.').pop().toLowerCase()
         const imageExts = [
           'apng',
           'bmp',
@@ -132,6 +204,8 @@ export function createVditor(editorId, options = {}) {
           md = `![${file.name}](${info.fileUrl})`
         } else if (audioExts.includes(ext)) {
           md = `<audio controls="controls" src="${info.fileUrl}"></audio>`
+        } else if (videoExts.includes(ext)) {
+          md = `<video width="600" controls>\n  <source src="${info.fileUrl}" type="video/${ext}">\n  你的浏览器不支持 video 标签。\n</video>`
         } else {
           md = `[${file.name}](${info.fileUrl})`
         }

frontend_nuxt/utils/videoCompressor.js

@@ -0,0 +1,72 @@
+/**
+ * 基于 WebCodecs + MP4Box.js 的视频压缩工具
+ * 专为现代浏览器 (Chrome/Safari) 优化
+ */
+
+import { UPLOAD_CONFIG } from '../config/uploadConfig.js'
+import { compressVideoWithWebCodecs, isWebCodecSupported } from './webcodecVideoCompressor.js'
+
+// 导出配置供外部使用
+export const VIDEO_CONFIG = UPLOAD_CONFIG.VIDEO
+
+/**
+ * 检查文件大小是否超出限制
+ */
+export function checkFileSize(file) {
+  return {
+    isValid: file.size <= VIDEO_CONFIG.MAX_SIZE,
+    actualSize: file.size,
+    maxSize: VIDEO_CONFIG.MAX_SIZE,
+    needsCompression: file.size > VIDEO_CONFIG.TARGET_SIZE,
+  }
+}
+
+/**
+ * 格式化文件大小显示
+ */
+export function formatFileSize(bytes) {
+  if (bytes === 0) return '0 B'
+  const k = 1024
+  const sizes = ['B', 'KB', 'MB', 'GB']
+  const i = Math.floor(Math.log(bytes) / Math.log(k))
+  return parseFloat((bytes / Math.pow(k, i)).toFixed(1)) + ' ' + sizes[i]
+}
+
+/**
+ * 压缩视频文件 - 使用 WebCodecs
+ */
+export async function compressVideo(file, onProgress = () => {}) {
+  // 检查是否需要压缩
+  const sizeCheck = checkFileSize(file)
+  if (!sizeCheck.needsCompression) {
+    onProgress({ stage: 'completed', progress: 100 })
+    return file
+  }
+
+  // 检查 WebCodecs 支持
+  if (!isWebCodecSupported()) {
+    throw new Error('当前浏览器不支持视频压缩功能，请使用支持 WebCodecs 的浏览器')
+  }
+
+  try {
+    return await compressVideoWithWebCodecs(file, { onProgress })
+  } catch (error) {
+    console.error('WebCodecs 压缩失败:', error)
+    throw new Error(`视频压缩失败: ${error.message}`)
+  }
+}
+
+/**
+ * 预加载 WebCodecs（可选的性能优化）
+ */
+export async function preloadVideoCompressor() {
+  try {
+    if (!isWebCodecSupported()) {
+      throw new Error('当前浏览器不支持 WebCodecs')
+    }
+    return { success: true, message: 'WebCodecs 已就绪' }
+  } catch (error) {
+    console.warn('WebCodecs 检测失败:', error)
+    return { success: false, error: error.message }
+  }
+}

frontend_nuxt/utils/webcodecVideoCompressor.js

@@ -0,0 +1,98 @@
+import MP4Box from 'mp4box'
+
+// 检查 WebCodecs 支持
+export function isWebCodecSupported() {
+  return typeof window !== 'undefined' && typeof window.VideoEncoder !== 'undefined'
+}
+
+// 使用 WebCodecs + MP4Box.js 压缩视频
+export async function compressVideoWithWebCodecs(file, opts = {}) {
+  const { onProgress = () => {}, width = 720, bitrate = 1_000_000 } = opts
+
+  if (!isWebCodecSupported()) {
+    throw new Error('当前浏览器不支持 WebCodecs')
+  }
+
+  onProgress({ stage: 'initializing', progress: 0 })
+
+  // 加载原始视频
+  const url = URL.createObjectURL(file)
+  const video = document.createElement('video')
+  video.src = url
+  video.muted = true
+  await video.play().catch(() => {})
+  video.pause()
+  await new Promise((resolve) => {
+    if (video.readyState >= 2) resolve()
+    else video.onloadedmetadata = () => resolve()
+  })
+
+  const targetWidth = width
+  const targetHeight = Math.round((video.videoHeight / video.videoWidth) * width)
+  const canvas = document.createElement('canvas')
+  canvas.width = targetWidth
+  canvas.height = targetHeight
+  const ctx = canvas.getContext('2d')
+
+  const chunks = []
+  const encoder = new VideoEncoder({
+    output: (chunk) => {
+      chunks.push(chunk)
+    },
+    error: (e) => {
+      throw e
+    },
+  })
+  encoder.configure({
+    codec: 'avc1.42001E',
+    width: targetWidth,
+    height: targetHeight,
+    bitrate,
+    framerate: 30,
+  })
+
+  const duration = video.duration
+  const frameCount = Math.floor(duration * 30)
+  for (let i = 0; i < frameCount; i++) {
+    video.currentTime = i / 30
+    await new Promise((res) => (video.onseeked = res))
+    ctx.drawImage(video, 0, 0, targetWidth, targetHeight)
+    const bitmap = await createImageBitmap(canvas)
+    const frame = new VideoFrame(bitmap, { timestamp: (i / 30) * 1000000 })
+    encoder.encode(frame)
+    frame.close()
+    bitmap.close()
+    onProgress({ stage: 'compressing', progress: Math.round(((i + 1) / frameCount) * 80) })
+  }
+
+  await encoder.flush()
+  onProgress({ stage: 'finalizing', progress: 90 })
+
+  const mp4box = MP4Box.createFile()
+  const track = mp4box.addTrack({
+    timescale: 1000,
+    width: targetWidth,
+    height: targetHeight,
+  })
+
+  let dts = 0
+  chunks.forEach((chunk) => {
+    const data = new Uint8Array(chunk.byteLength)
+    chunk.copyTo(data)
+    mp4box.addSample(track, data.buffer, {
+      duration: chunk.duration ? chunk.duration / 1000 : 33,
+      dts,
+      cts: dts,
+      is_sync: chunk.type === 'key',
+    })
+    dts += chunk.duration ? chunk.duration / 1000 : 33
+  })
+
+  const arrayBuffer = mp4box.flush()
+  const outputFile = new File([arrayBuffer], file.name.replace(/\.[^.]+$/, '.mp4'), {
+    type: 'video/mp4',
+  })
+  onProgress({ stage: 'completed', progress: 100 })
+  URL.revokeObjectURL(url)
+  return outputFile
+}