fix(接口测试): 优化导入接口时的报错提示

--bug=1010779 --user=宋天阳
【接口测试】接口列表导入接口自动化的数据，报错
https://www.tapd.cn/55049933/s/1113276

backend/src/main/java/io/metersphere/api/service/ApiDefinitionService.java

@@ -1148,6 +1148,7 @@ public class ApiDefinitionService {
                 noticeSendService.send(NoticeConstants.TaskType.SWAGGER_TASK, noticeModel);
             }
         }
+        try {
             importApi(request, apiImport);
             if (CollectionUtils.isNotEmpty(apiImport.getData())) {
                 List<String> names = apiImport.getData().stream().map(ApiDefinitionWithBLOBs::getName).collect(Collectors.toList());
@@ -1172,6 +1173,10 @@ public class ApiDefinitionService {
                         .build();
                 noticeSendService.send(NoticeConstants.Mode.SCHEDULE, "", noticeModel);
             }
+        }catch (Exception e){
+            LogUtil.error(e);
+            MSException.throwException(Translator.get("user_import_format_wrong"));
+        }
         return apiImport;
     }