增加同时创建大批量文件的方法；

Assets/Aster/EditorUtils/EditorUtils.cs

@@ -195,6 +195,44 @@ namespace Aster.AsterBinary
 #endif
         }
 
+        /// <summary>
+        /// 同时创建大批量文件；
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="objs"></param>
+        /// <param name="newPath"></param>
+        /// <returns></returns>
+        public static T[] CreateAssets<T>(T[] objs, string[] newPath) where T : Object
+        {
+#if UNITY_EDITOR
+            if (objs == null)
+                return null;
+            int length = objs.Length;
+            T[] result = new T[length];
+
+            AssetDatabase.StartAssetEditing();
+
+            try
+            {
+                for (int i = 0; i < length; i++)
+                {
+                    var obj = objs[i];
+                    var path = newPath[i];
+                    result[i] = CreateAsset(obj, path);
+                }
+            }
+            catch (System.Exception ex)
+            {
+                Logger.LogException(ex);
+            }
+
+            AssetDatabase.StopAssetEditing();
+            return result;
+#else
+            return null;
+#endif
+        }
+
         public static void SaveAndRefresh()
         {
 #if UNITY_EDITOR