1、更新淘宝授权的逻辑

lib/util/taobao/taobao_auth.dart

@@ -66,11 +66,11 @@ class TaobaoAuth {
         Map<String, dynamic> params = {};
         params['access_token'] = resultMsg["accessToken"]?.toString();
         await NetUtil.post('/api/v1/tbredirect', params: params, method: NetMethod.POST);
-        FlutterAlibc.loginOut();
       } else {
         print("access 失败 $resultMsg");
         Fluttertoast.showToast(msg: "access 失败 $resultMsg");
       }
+      FlutterAlibc.loginOut();
     }
     return false;
   }