对依赖的OfficeXml性能优化版本做调整

ware/TSDocxComponentsWare.tsf

@@ -10,6 +10,7 @@ public
     function GetHdr(target: string): Hdr;
     function GetFtrRelsAdapter(target: string): RelationShipsAdapter;
     function GetHdrRelsAdapter(target: string): RelationShipsAdapter;
+    function GetFootnotesAdapter(): FootnotesAdapter;
 
 private
     styles_deserialize_flag_: boolean;
@@ -21,6 +22,7 @@ private
     hdr_hash_: array of Hdr;
     hdr_rel_hash_: array of RelationShipsAdapter;
     ftr_rel_hash_: array of RelationShipsAdapter;
+    footnotes_adapter_: FootnotesAdapter;
 end;
 
 function TSDocxComponentsWare.Create();
@@ -117,3 +119,12 @@ begin
     ftr_rel_hash_[target] := rels_adapter;
     return rels_adapter;
 end;
+
+function TSDocxComponentsWare.GetFootnotesAdapter(): FootnotesAdapter;
+begin
+    if footnotes_adapter_ then return footnotes_adapter_;
+    obj := {self.}Footnotes;
+    obj.Deserialize();
+    footnotes_adapter_ := new FootnotesAdapter();
+    return footnotes_adapter_;
+end;