【特性】cfg excel格式支持以map的key作标题头，但必须配合orientation=c使用

src/Luban.Job.Cfg/Source/DataCreators/ExcelNamedRowDataCreator.cs

@@ -287,9 +287,46 @@ namespace Luban.Job.Cfg.DataCreators
             throw new NotSupportedException();
         }
 
+
+        private bool TryCreateColumnStream(Sheet.NamedRow x, Sheet.Title title, out ExcelStream stream)
+        {
+            var cells = new List<Sheet.Cell>();
+            for (int i = title.FromIndex; i <= title.ToIndex; i++)
+            {
+                foreach (var row in x.Rows)
+                {
+                    if (row.Count > i)
+                    {
+                        var value = row[i].Value;
+                        if (!(value == null || (value is string s && string.IsNullOrEmpty(s))))
+                        {
+                            cells.Add(row[i]);
+                        }
+                    }
+                }
+            }
+            if (cells.Count > 0)
+            {
+                stream = new ExcelStream(cells, 0, cells.Count - 1, "", false);
+                return true;
+            }
+            stream = null;
+            return false;
+        }
+
         public DType Accept(TMap type, Sheet.NamedRow x, bool multirow, bool nullable)
         {
-            throw new NotSupportedException();
+            var map = new Dictionary<DType, DType>();
+            foreach (var (key, keyTitle) in x.Titles)
+            {
+                if (TryCreateColumnStream(x, keyTitle, out var stream))
+                {
+                    var keyData = type.KeyType.Apply(StringDataCreator.Ins, key);
+                    var valueData = type.ValueType.Apply(ExcelDataCreator.Ins, null, stream, DefAssembly.LocalAssebmly);
+                    map.Add(keyData, valueData);
+                }
+            }
+            return new DMap(type, map);
         }
 
         public DType Accept(TVector2 type, Sheet.NamedRow x, bool multirow, bool nullable)

src/Luban.Job.Cfg/Source/DataSources/Excel/Sheet.cs

@@ -123,7 +123,7 @@ namespace Luban.Job.Cfg.DataSources.Excel
                 }
                 else
                 {
-                    List<DefField> notMultiRowFields = bean.Bean.HierarchyFields.Select(f => (DefField)f).Where(f => !f.IsMultiRow).ToList();
+                    List<DefField> notMultiRowFields = bean.Bean.HierarchyFields.Select(f => (DefField)f).Where(f => !f.IsMultiRow && f.IsRowOrient).ToList();
                     List<List<Cell>> recordRows = null;
                     foreach (var row in rows)
                     {
@@ -262,7 +262,8 @@ namespace Luban.Job.Cfg.DataSources.Excel
                         {
                             if (!IsBlankColumn(Rows, i))
                             {
-                                yield return new ExcelStream(Rows.Select(r => r[i]).ToList(), 0, Rows.Count - 1, sep, false);
+                                var cells = Rows.Where(r => r.Count > i).Select(r => r[i]).Where(v => !(v.Value == null || (v.Value is string s && string.IsNullOrEmpty(s)))).ToList();
+                                yield return new ExcelStream(cells, 0, cells.Count - 1, sep, false);
                             }
                         }
                     }
@@ -661,6 +662,10 @@ namespace Luban.Job.Cfg.DataSources.Excel
         {
             foreach (List<Cell> row in rows)
             {
+                if (column >= row.Count)
+                {
+                    continue;
+                }
                 var v = row[column].Value;
                 if (v != null && !(v is string s && string.IsNullOrEmpty(s)))
                 {

src/Luban.Job.Cfg/Source/RawDefs/CfgField.cs

@@ -25,7 +25,7 @@ namespace Luban.Job.Cfg.RawDefs
 
         public string DefaultValue { get; set; } = "";
 
-        public bool IsRowOrient { get; set; } = false;
+        public bool IsRowOrient { get; set; } = true;
 
         public List<string> Groups { get; set; } = new List<string>();