解决下载和页面分页问题

backend/services/artist.js

@@ -55,12 +55,15 @@ class ArtistService {
         `/v1/user/illusts?${stringify(params)}`
       );
 
+      console.log('Artworks response keys:', Object.keys(response));
+      console.log('Artworks count:', response.illusts?.length || 0);
+      console.log('Next URL:', response.next_url);
+
       return {
         success: true,
         data: {
           artworks: response.illusts,
-          next_url: response.next_url,
-          total: response.illusts.length
+          next_url: response.next_url
         }
       };
 

backend/services/download.js

@@ -774,6 +774,9 @@ class DownloadService {
           allArtworks.push(...artworks);
           offset += artworks.length;
           
+          // 基于 next_url 判断是否还有更多页面
+          hasMore = !!artworksResult.data.next_url;
+          
           // 添加延迟避免请求过于频繁
           await new Promise(resolve => setTimeout(resolve, 500));
         }