fix: 小说封面图修改

novel-front/src/main/java/com/java2nb/novel/controller/AuthorController.java

@@ -238,6 +238,14 @@ public class AuthorController extends BaseController {
 
     }
 
+    /**
+     * 查询AI生成图片
+     */
+    @GetMapping("queryAiGenPic")
+    public RestResult<String> queryAiGenPic(@RequestParam("bookId") Long bookId) {
+        return RestResult.ok(bookService.queryAiGenPic(bookId));
+    }
+
     /**
      * AI扩写
      */

novel-front/src/main/java/com/java2nb/novel/service/BookService.java

@@ -290,4 +290,9 @@ public interface BookService {
      * @param authorId
      */
     void updateBookPic(Long bookId, String bookPic, Long authorId);
+
+    /**
+     * 查询AI生成图片
+     */
+    String queryAiGenPic(Long bookId);
 }

novel-front/src/main/java/com/java2nb/novel/service/impl/BookServiceImpl.java

@@ -559,6 +559,7 @@ public class BookServiceImpl implements BookService {
                     .where(id, isEqualTo(book.getId()))
                     .build()
                     .render(RenderingStrategies.MYBATIS3));
+                cacheService.set(CacheKey.AI_GEN_PIC + book.getId(), picUrl, 60 * 60);
             });
         }
     }
@@ -882,5 +883,10 @@ public class BookServiceImpl implements BookService {
             .render(RenderingStrategies.MYBATIS3));
     }
 
+    @Override
+    public String queryAiGenPic(Long bookId) {
+        return cacheService.get(CacheKey.AI_GEN_PIC + bookId);
+    }
+
 
 }