排序问题修复

lib/pages/library/controller.dart

@@ -307,6 +307,18 @@ class LibraryController extends GetxController with GetTickerProviderStateMixin{
   /// 获取图书列表数据
   Future<void> _getBooks([bool isRefresh = false]) async {
 
+    String sort = '';
+    if (selectedDown.id !=null){
+      if (selectedDown.id!.isNotEmpty){
+        if(selectedDown.up){
+          sort = 'desc';
+        }
+        else{
+          sort = 'asc';
+        }
+      }
+    }
+
     if (isRefresh) _page = 1;
     // 网路请求
     final result = await LibraryAPI.books(
@@ -316,7 +328,8 @@ class LibraryController extends GetxController with GetTickerProviderStateMixin{
       labelId: selectedLabel.id??'',
       isFree: selectedFree.id??'',
       sortField: selectedDown.id??'',
-      sort:selectedDown.id!.isEmpty?'':selectedDown.up ==true?'desc':'asc'
+      sort :sort
+      // sort:selectedDown.id!.isEmpty?'':selectedDown.up ==true?'desc':'asc'
     );
     // 如果是刷新 清理数据
     if (isRefresh) books.clear();
@@ -333,6 +346,7 @@ class LibraryController extends GetxController with GetTickerProviderStateMixin{
       refreshController.finishRefresh(IndicatorResult.success);
       refreshController.resetFooter();
     } catch (error) {
+      Console.log('----------获取图书---------------------------------------$error---------------');
       refreshController.finishRefresh(IndicatorResult.fail);
     }
   }
@@ -346,6 +360,7 @@ class LibraryController extends GetxController with GetTickerProviderStateMixin{
       await _getBooks();
       refreshController.finishLoad();
     } catch (error) {
+      Console.log('----------获取图书---------------------------------------$error---------------');
       refreshController.finishLoad(IndicatorResult.fail);
     }
   }