Update XML namespace

excelize.go

@@ -192,7 +192,7 @@ func (f *File) addRels(relPath, relType, target, targetMode string) int {
 // Office Excel 2007.
 func replaceWorkSheetsRelationshipsNameSpaceBytes(workbookMarshal []byte) []byte {
 	var oldXmlns = []byte(`<worksheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main">`)
-	var newXmlns = []byte(`<worksheet xr:uid="{00000000-0001-0000-0000-000000000000}" xmlns:xdr="http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing" xmlns:xr="http://schemas.microsoft.com/office/spreadsheetml/2014/revision" xmlns:xr3="http://schemas.microsoft.com/office/spreadsheetml/2016/revision3" xmlns:xr2="http://schemas.microsoft.com/office/spreadsheetml/2015/revision2" xmlns:xr6="http://schemas.microsoft.com/office/spreadsheetml/2016/revision6" xmlns:xr10="http://schemas.microsoft.com/office/spreadsheetml/2016/revision10" xmlns:x14="http://schemas.microsoft.com/office/spreadsheetml/2009/9/main" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac" xmlns:x15="http://schemas.microsoft.com/office/spreadsheetml/2010/11/main" mc:Ignorable="x14ac xdr xr xr2 xr3 xr6 xr10 x15" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:mx="http://schemas.microsoft.com/office/mac/excel/2008/main" xmlns:mv="urn:schemas-microsoft-com:mac:vml" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main">`)
+	var newXmlns = []byte(`<worksheet` + templateNamespaceIDMap)
 	workbookMarshal = bytes.Replace(workbookMarshal, oldXmlns, newXmlns, -1)
 	return workbookMarshal
 }
@@ -202,7 +202,7 @@ func replaceWorkSheetsRelationshipsNameSpaceBytes(workbookMarshal []byte) []byte
 // Excel 2007.
 func replaceStyleRelationshipsNameSpaceBytes(contentMarshal []byte) []byte {
 	var oldXmlns = []byte(`<styleSheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main">`)
-	var newXmlns = []byte(`<styleSheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac x16r2 xr xr9" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac" xmlns:x16r2="http://schemas.microsoft.com/office/spreadsheetml/2015/02/main" xmlns:xr="http://schemas.microsoft.com/office/spreadsheetml/2014/revision" xmlns:xr9="http://schemas.microsoft.com/office/spreadsheetml/2016/revision9">`)
+	var newXmlns = []byte(`<styleSheet` + templateNamespaceIDMap)
 	contentMarshal = bytes.Replace(contentMarshal, oldXmlns, newXmlns, -1)
 	return contentMarshal
 }

sheet.go

@@ -207,7 +207,7 @@ func replaceRelationshipsBytes(content []byte) []byte {
 // a horrible hack to fix that after the XML marshalling is completed.
 func replaceRelationshipsNameSpaceBytes(workbookMarshal []byte) []byte {
 	oldXmlns := []byte(`<workbook xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main">`)
-	newXmlns := []byte(`<workbook xr:uid="{00000000-0001-0000-0000-000000000000}" xmlns:xdr="http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing" xmlns:xr="http://schemas.microsoft.com/office/spreadsheetml/2014/revision" xmlns:xr3="http://schemas.microsoft.com/office/spreadsheetml/2016/revision3" xmlns:xr2="http://schemas.microsoft.com/office/spreadsheetml/2015/revision2" xmlns:xr6="http://schemas.microsoft.com/office/spreadsheetml/2016/revision6" xmlns:xr10="http://schemas.microsoft.com/office/spreadsheetml/2016/revision10" xmlns:x14="http://schemas.microsoft.com/office/spreadsheetml/2009/9/main" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac" xmlns:x15="http://schemas.microsoft.com/office/spreadsheetml/2010/11/main" mc:Ignorable="x14ac xdr xr xr2 xr3 xr6 xr10 x15" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:mx="http://schemas.microsoft.com/office/mac/excel/2008/main" xmlns:mv="urn:schemas-microsoft-com:mac:vml" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main">`)
+	newXmlns := []byte(`<workbook` + templateNamespaceIDMap)
 	return bytes.Replace(workbookMarshal, oldXmlns, newXmlns, -1)
 }