修复批量下载不添加注册表的问题，增加下载系统鲁棒性

ui/src/services/download.ts

@@ -73,6 +73,20 @@ class DownloadService {
     return apiService.post(`/api/download/resume/${taskId}`);
   }
 
+  /**
+   * 暂停批量下载任务
+   */
+  async pauseBatchTask(taskId: string) {
+    return apiService.post(`/api/download/batch/pause/${taskId}`);
+  }
+
+  /**
+   * 恢复批量下载任务
+   */
+  async resumeBatchTask(taskId: string) {
+    return apiService.post(`/api/download/batch/resume/${taskId}`);
+  }
+
   /**
    * 取消任务
    */

ui/src/stores/download.ts

@@ -303,7 +303,19 @@ export const useDownloadStore = defineStore('download', () => {
   // 恢复任务
   const resumeTask = async (taskId: string) => {
     try {
-      const response = await downloadService.resumeTask(taskId);
+      // 获取任务信息以确定类型
+      const task = getTask(taskId);
+      let response;
+      
+      // 判断是否为批量下载任务（batch、artist、art类型都是批量下载）
+      if (task && ['batch', 'artist', 'art'].includes(task.type)) {
+        // 使用批量下载专用API
+        response = await downloadService.resumeBatchTask(taskId);
+      } else {
+        // 使用单个下载API
+        response = await downloadService.resumeTask(taskId);
+      }
+      
       if (response.success) {
         await fetchTasks();
         // 重新管理SSE连接
@@ -321,7 +333,19 @@ export const useDownloadStore = defineStore('download', () => {
   // 暂停任务
   const pauseTask = async (taskId: string) => {
     try {
-      const response = await downloadService.pauseTask(taskId);
+      // 获取任务信息以确定类型
+      const task = getTask(taskId);
+      let response;
+      
+      // 判断是否为批量下载任务（batch、artist、art类型都是批量下载）
+      if (task && ['batch', 'artist', 'art'].includes(task.type)) {
+        // 使用批量下载专用API
+        response = await downloadService.pauseBatchTask(taskId);
+      } else {
+        // 使用单个下载API
+        response = await downloadService.pauseTask(taskId);
+      }
+      
       if (response.success) {
         await fetchTasks();
       } else {
@@ -410,4 +434,4 @@ export const useDownloadStore = defineStore('download', () => {
     startRefreshInterval,
     stopRefreshInterval
   };
-}); 
+});

ui/src/views/DownloadsView.vue

@@ -62,6 +62,9 @@
                 </span>
               </div>
               <div class="task-actions">
+                <button v-if="task.status === 'downloading'" @click="pauseTask(task.id)" class="btn btn-warning btn-sm">
+                  暂停
+                </button>
                 <button v-if="task.status === 'downloading'" @click="cancelTask(task.id)" class="btn btn-danger btn-sm">
                   取消
                 </button>
@@ -281,11 +284,11 @@ const getHistoryTitle = (item: any) => {
     const count = item.total_files || 0;
     let title = '排行榜下载';
     if (item.mode && item.ranking_type) {
-      const modeText = item.mode === 'daily' ? '日榜' : 
-                      item.mode === 'weekly' ? '周榜' : 
-                      item.mode === 'monthly' ? '月榜' : item.mode;
-      const typeText = item.ranking_type === 'illust' ? '插画' : 
-                      item.ranking_type === 'manga' ? '漫画' : item.ranking_type;
+      const modeText = item.mode === 'daily' ? '日榜' :
+        item.mode === 'weekly' ? '周榜' :
+          item.mode === 'monthly' ? '月榜' : item.mode;
+      const typeText = item.ranking_type === 'illust' ? '插画' :
+        item.ranking_type === 'manga' ? '漫画' : item.ranking_type;
       title = `${modeText}${typeText}`;
     }
     return `${title} - ${count} 个作品`;
@@ -370,6 +373,16 @@ const resumeTask = async (taskId: string) => {
   }
 };
 
+// 暂停任务
+const pauseTask = async (taskId: string) => {
+  try {
+    await downloadStore.pauseTask(taskId);
+  } catch (err) {
+    error.value = err instanceof Error ? err.message : '暂停任务失败';
+    console.error('暂停任务失败:', err);
+  }
+};
+
 // 清理历史记录
 const cleanupHistory = async () => {
   if (confirm('确定要清理下载历史吗？这将保留最新的500条记录。')) {
@@ -783,7 +796,7 @@ onUnmounted(() => {
   background-clip: text;
 }
 
-.stat-value.success + .stat-label {
+.stat-value.success+.stat-label {
   color: #047857;
 }
 
@@ -799,7 +812,7 @@ onUnmounted(() => {
   background-clip: text;
 }
 
-.stat-value.error + .stat-label {
+.stat-value.error+.stat-label {
   color: #b91c1c;
 }
 
@@ -905,6 +918,19 @@ onUnmounted(() => {
   box-shadow: 0 4px 6px -1px rgba(220, 38, 38, 0.3);
 }
 
+.btn-warning {
+  background: #f59e0b;
+  color: white;
+  border: 1px solid #f59e0b;
+}
+
+.btn-warning:hover:not(:disabled) {
+  background: #d97706;
+  border-color: #d97706;
+  transform: translateY(-1px);
+  box-shadow: 0 4px 6px -1px rgba(245, 158, 11, 0.3);
+}
+
 @media (max-width: 768px) {
   .container {
     padding: 0 1rem;