如何使用java創建Excel文件並將其保存到DAM

Question

我想創建一個Excel表格並將其保存到DAM中。我能夠在DAM中創建Excel，但在該Excel中沒有數據。我正在使用以下代碼來創建它。

String filename = "updatedMetadata.xls"; 
FileOutputStream fos = new FileOutputStream(filename); 
WritableWorkbook workbook = Workbook.createWorkbook(new File(filename)); 
WritableSheet writableSheet = workbook.createSheet("Updated Metadata", 0); 
Label label = null; 
label = new Label(0, 0, "Header1"); 
writableSheet.addCell(label); 
label = new Label(0, 1, "Header2"); 
writableSheet.addCell(label); 
label = new Label(0, 2, "Header3"); 
writableSheet.addCell(label); 
label = new Label(0, 3, "Header4"); 
writableSheet.addCell(label); 
label = new Label(0, 4, "Header5"); 
writableSheet.addCell(label); 
label = new Label(0, 5, "Header6"); 
writableSheet.addCell(label); 
label = new Label(0, 6, "Header7"); 
writableSheet.addCell(label); 
label = new Label(0, 7, "Header8"); 
writableSheet.addCell(label);      
label = new Label(1, 0, "col val"); 
writableSheet.addCell(label); 
label = new Label(1, 1, "col val"); 
writableSheet.addCell(label); 
label = new Label(1, 2, "col val"); 
writableSheet.addCell(label); 
label = new Label(1, 3, "col val"); 
writableSheet.addCell(label); 
label = new Label(1, 4, "col val"); 
writableSheet.addCell(label); 
label = new Label(1, 5, "col val"); 
writableSheet.addCell(label); 
label = new Label(1, 6, "col val"); 
writableSheet.addCell(label); 
label = new Label(1, 7, "col val"); 
writableSheet.addCell(label);      
label = new Label(2, 0, "col val"); 
writableSheet.addCell(label); 
label = new Label(2, 1, "col val"); 
writableSheet.addCell(label); 
label = new Label(2, 2, "col val"); 
writableSheet.addCell(label); 
label = new Label(2, 3, "col val"); 
writableSheet.addCell(label); 
label = new Label(2, 4, "col val"); 
writableSheet.addCell(label); 
label = new Label(2, 5, "col val"); 
writableSheet.addCell(label); 
label = new Label(2, 6, "col val"); 
writableSheet.addCell(label); 
label = new Label(2, 7, "col val"); 
writableSheet.addCell(label); 
workbook.write(); 
workbook.close(); 
ResourceResolver resourceResolver = request.getResourceResolver(); 
AssetManager manager = resourceResolver.adaptTo(AssetManager.class); 
InputStream is = this.getClass().getResourceAsStream("/content/dam/company/fileFolder/" + filename); 
Asset asset = manager.createAsset("/content/dam/company/fileFolder/" + filename, is, "application/vnd.ms-excel", true); 

文件在此路徑 「/內容/大壩/公司/ fileFolder /」 文件名創建爲 「updatedMetadata.xls」

在此先感謝 馬赫什·納拉亞南

Answer 1

我發現它我。我正在分享代碼，以便將來有人可以使用它。

String filename = "updatedMetadata.xls"; 
File excelFile = new File(filename); 
WritableWorkbook workbook = Workbook.createWorkbook(excelFile); 
WritableSheet writableSheet = workbook.createSheet("Updated Metadata", 0); 

Label label = null; 
label = new Label(0, 0, "Header1"); 
writableSheet.addCell(label); 
label = new Label(0, 1, "Header2"); 
writableSheet.addCell(label); 
label = new Label(0, 2, "Header3"); 
writableSheet.addCell(label); 
label = new Label(0, 3, "Header4"); 
writableSheet.addCell(label); 
label = new Label(0, 4, "Header5"); 
writableSheet.addCell(label); 
label = new Label(0, 5, "Header6"); 
writableSheet.addCell(label); 
label = new Label(0, 6, "Header7"); 
writableSheet.addCell(label); 
label = new Label(0, 7, "Header8"); 
writableSheet.addCell(label);      
label = new Label(1, 0, "col val"); 
writableSheet.addCell(label); 
label = new Label(1, 1, "col val"); 
writableSheet.addCell(label); 
label = new Label(1, 2, "col val"); 
writableSheet.addCell(label); 
label = new Label(1, 3, "col val"); 
writableSheet.addCell(label); 
label = new Label(1, 4, "col val"); 
writableSheet.addCell(label); 
label = new Label(1, 5, "col val"); 
writableSheet.addCell(label); 
label = new Label(1, 6, "col val"); 
writableSheet.addCell(label); 
label = new Label(1, 7, "col val"); 
writableSheet.addCell(label);      
label = new Label(2, 0, "col val"); 
writableSheet.addCell(label); 
label = new Label(2, 1, "col val"); 
writableSheet.addCell(label); 
label = new Label(2, 2, "col val"); 
writableSheet.addCell(label); 
label = new Label(2, 3, "col val"); 
writableSheet.addCell(label); 
label = new Label(2, 4, "col val"); 
writableSheet.addCell(label); 
label = new Label(2, 5, "col val"); 
writableSheet.addCell(label); 
label = new Label(2, 6, "col val"); 
writableSheet.addCell(label); 
label = new Label(2, 7, "col val"); 
writableSheet.addCell(label); 
workbook.write(); 
workbook.close(); 
ResourceResolver resourceResolver = request.getResourceResolver(); 
AssetManager manager = resourceResolver.adaptTo(AssetManager.class); 
InputStream stream = new FileInputStream(excelFile); 
Asset asset = manager.createAsset("/content/dam/company/fileFolder/" + filename, is, "application/vnd.ms-excel", true);