refactor(module-llm):优化日志打印和异常处理- 修改了 AsyncKnowledgeBase 类中的日志打印格式

- 移除了 RagHttpService 类中不必要的 Unirest.shutDown()调用
- 增加了 JSON 解析前的字符串响应体日志打印
- 优化了异常处理，移除了多余的 finally 块

yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/async/AsyncKnowledgeBase.java

@@ -119,7 +119,7 @@ public class AsyncKnowledgeBase {
             ragHttpService.knowledgeEmbed(ragEmbedReqVo, id);
 
         } catch (Exception e) {
-            log.error("the creation of the knowledge base error {}", e.getMessage(), e);
+            log.error("the creation of the knowledge base error : {}", e.getMessage(), e);
             throw e;
         }
     }

yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/http/RagHttpService.java

@@ -157,8 +157,6 @@ public class RagHttpService {
                                 } else {
                                     throw new RuntimeException("文件上传失败: " + e.getMessage(), e);
                                 }
-                            } finally {
-                                Unirest.shutDown();
                             }
                         }
 
@@ -311,8 +309,9 @@ public class RagHttpService {
 
                 // 检查响应状态
                 String responseBody = response.getBody();
+                log.info(" ========= String Response Body Result: {}", responseBody);
                 JSONObject parseObject = JSON.parseObject(responseBody);
-                log.info(" ========= Response Body Result: {}", responseBody);
+                log.info(" ========= JSON Response Body Result: {}", responseBody);
 
                 if (parseObject.containsKey("status") && parseObject.getBoolean("status")) {
                     // 修改状态为 上传成功
@@ -330,8 +329,6 @@ public class RagHttpService {
                 } else {
                     throw new RuntimeException("文件上传失败: " + e.getMessage(), e);
                 }
-            } finally {
-                Unirest.shutDown();
             }
         }
 

yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/knowledgebase/KnowledgeBaseServiceImpl.java

@@ -114,7 +114,6 @@ public class KnowledgeBaseServiceImpl implements KnowledgeBaseService {
 
             // 4.4 异步处理新增文档和删除的文档
             List<Long> deleteIds = knowledgeDocumentsMapper.selectDeleteIds(updateReqVO.getId());
-            log.info("注释..");
             asyncKnowledgeBase.createKnowledgeBase(newDocuments, deleteIds);
         } else {
             // 5. 如果传入的文档列表为空，则删除所有关联文档