提交u9工具类

core/CoreApp/models/Model_logic_u9tools.php

@@ -111,7 +111,7 @@ class Model_logic_u9tools extends Lin_Model {
         $err_msg = "";
         foreach($sku_arr as $v){
             if(!isset($typeclass[$v])){
-                $err_msg="u9组合简码不存在,请核对";
+                $err_msg="u9组合的[".$v."]不存在,请核对";
                 $flag = true;
             }else{
                 $sku_list[$typeclass[$v]['classid']] = $typeclass[$v];