如何在iOS中使用RSSheet创build多个工作表？

我正在尝试以编程方式创build一个XLS工作表。 我能够在XLS文件中创build单张纸，但是当我尝试创build两张纸时，出现错误。 该文件已创build，但我无法打开该文件。 我只能用单张纸创build文件。

这是我试过的：

RSworkBook * folder = [ [RSworkBook alloc] init]; folder.author = @"andrea cappellotto"; folder.version = 1.2; RSworkSheet * sheet = [[RSworkSheet alloc] initWithName:@"prova"]; RSworkSheet * sheet2 = [[RSworkSheet alloc] initWithName:@"222"]; RSworkSheetRow * row = [[RSworkSheetRow alloc] initWithHeight:20]; [row addCellString:@"prova"]; [row addCellString:@"prova2"]; [sheet addWorkSheetRow:row]; [sheet2 addWorkSheetRow:row]; RSworkSheetRow * row2 = [[RSworkSheetRow alloc] initWithHeight:25]; [row2 addCellNumber:100]; [row2 addCellData:[NSDate date] ]; [sheet addWorkSheetRow:row2]; [sheet2 addWorkSheetRow:row]; [folder addWorkSheet:sheet]; [folder addWorkSheet:sheet2]; NSArray *documentPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *documentsDir = [documentPaths objectAtIndex:0]; [folder writeWithName:@"prova" toPath:documentsDir]; 

HEre是生成的xml代码：

 <?xml version="1.0" encoding="UTF-8"?> <?mso-application progid="Excel.Sheet"?> <Workbook xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet" xmlns:html="http://www.w3.org/TR/REC-html40" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="urn:schemas-microsoft-com:office:spreadsheet" xmlns:x2="http://schemas.microsoft.com/office/excel/2003/xml" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:x="urn:schemas-microsoft-com:office:excel"> <DocumentProperties xmlns="urn:schemas-microsoft-com:office:office"><Author>andrea cappellotto</Author> <LastAuthor>andrea cappellotto</LastAuthor> <Created>2015-07-09</Created> <Version>1.20</Version> </DocumentProperties> <OfficeDocumentSettings xmlns="urn:schemas-microsoft-com:office:office"> </OfficeDocumentSettings> <ExcelWorkbook xmlns="urn:schemas-microsoft-com:office:excel"> <WindowHeight>20000</WindowHeight> <WindowWidth>20000</WindowWidth> <WindowTopX>0</WindowTopX> <WindowTopY>0</WindowTopY> <ProtectStructure>False</ProtectStructure> <ProtectWindows>False</ProtectWindows> </ExcelWorkbook><Styles><Style ss:ID="Default" ss:Name="Normal"> <Alignment ss:Vertical="Center" ss:Horizontal="Center"/> <Borders/> <Font ss:FontName=".HelveticaNeueInterface-Regular" ss:Size="14.00" ss:Color="#000000"/> <Interior/> <NumberFormat/> <Protection/> </Style> <Style ss:ID="s60"> <NumberFormat ss:Format="Short Date"/> </Style> </Styles> <Worksheet ss:Name="prova"> <Table ss:ExpandedColumnCount="2" ss:ExpandedRowCount="2" x:FullColumns="1" x:FullRows="1" ss:DefaultColumnWidth="0.00" ss:DefaultRowHeight="20.00"> <Column ss:Width="80"/> <Row ss:AutoFitHeight="0" ss:Height="20.00" > <Cell> <Data ss:Type="String">prova</Data> </Cell> <Cell> <Data ss:Type="String">prova2</Data> </Cell> </Row> <Row ss:AutoFitHeight="0" ss:Height="25.00" > <Cell> <Data ss:Type="Number">100.00</Data> </Cell> <Cell ss:StyleID="s60"> <Data ss:Type="DateTime">2015-07-09</Data> </Cell> </Row> </Table> <WorksheetOptions/> </Worksheet> <Worksheet ss:Name="222"> <Table ss:ExpandedColumnCount="2" ss:ExpandedRowCount="2" x:FullColumns="1" x:FullRows="1" ss:DefaultColumnWidth="0.00" ss:DefaultRowHeight="20.00"> <Column ss:Width="80"/> <Row ss:AutoFitHeight="0" ss:Height="20.00" > <Cell> <Data ss:Type="String">prova</Data> </Cell> <Cell> <Data ss:Type="String">prova2</Data> </Cell> </Row> <Row ss:AutoFitHeight="0" ss:Height="20.00" > <Cell> <Data ss:Type="String">prova</Data> </Cell> <Cell> <Data ss:Type="String">prova2</Data> </Cell> </Row> </Table> <WorksheetOptions/> </Worksheet> </Workbook> 

Answer 1

我发现另一个库在xls文件中创build多个工作表。 这是libxl.I可以添加尽可能多的工作表，我可以通过使用下面的行：

  SheetHandle sheet = xlBookAddSheet(book, [sheetNAme UTF8String], NULL);