fix: [Ljava.lang.Object; cannot be cast to [Ljava.lang.Integer;

src/main/java/cn/com/poc/portal/rest/impl/PortalRestImpl.java

@@ -37,10 +37,14 @@ public class PortalRestImpl implements PortalRest {
             throw new BusinessException("用户未登录");
         }
         KnowledgeDefaultCache knowledgeDefaultCache = new KnowledgeDefaultCache();
+        Integer[] knowledgeId;
         Integer[] defaultKnowledgeId = knowledgeDefaultCache.getDefaultKnowledgeId();
-        Integer[] knowledgeId = Arrays.stream(ArrayUtils.addAll(defaultKnowledgeId, dto.getKnowledgeIds())).distinct()
-                .toArray(Integer[]::new);
-
+        if (ArrayUtils.isNotEmpty(dto.getKnowledgeIds())) {
+            knowledgeId = Arrays.stream(ArrayUtils.addAll(defaultKnowledgeId, dto.getKnowledgeIds())).distinct()
+                    .toArray(Integer[]::new);
+        } else {
+            knowledgeId = defaultKnowledgeId;
+        }
         PortalDialoguesCallEntity callEntity = PortalConvert.callDtoToEntity(dto);
         callEntity.setKnowledgeIds(knowledgeId);
         portalService.call(callEntity, userBaseEntity.getUserId());

src/main/java/cn/com/poc/writing/rest/impl/AiWritingRestImpl.java

@@ -36,10 +36,14 @@ public class AiWritingRestImpl implements AiWritingRest {
             throw new BusinessException("用户未登录");
         }
         KnowledgeDefaultCache knowledgeDefaultCache = new KnowledgeDefaultCache();
+        Integer[] knowledgeId;
         Integer[] defaultKnowledgeId = knowledgeDefaultCache.getDefaultKnowledgeId();
-        Integer[] knowledgeId = Arrays.stream(ArrayUtils.addAll(defaultKnowledgeId, aiWritingDto.getKnowledgeIds())).distinct()
-                .toArray(Integer[]::new);
-
+        if (ArrayUtils.isNotEmpty(aiWritingDto.getKnowledgeIds())) {
+            knowledgeId = Arrays.stream(ArrayUtils.addAll(defaultKnowledgeId, aiWritingDto.getKnowledgeIds())).distinct()
+                    .toArray(Integer[]::new);
+        } else {
+            knowledgeId = defaultKnowledgeId;
+        }
         aiWritingService.call(aiWritingDto.getDialoguesId(), aiWritingDto.getFileUrl(),
                 aiWritingDto.getInput(), knowledgeId, userBaseEntity.getUserId(),
                 aiWritingDto.getEnableSearchEngine(), aiWritingDto.getEnableDeepThinking());