通過poi操作ppt創(chuàng)建table表格，結(jié)果卻只有一個(gè)小方格，而里面的內(nèi)容卻沒有顯示，我測(cè)試過多行多列也和下圖一樣

下面是代碼

public static void createTable() throws FileNotFoundException, IOException{
        String fileOut = "C:/ppt/a.ppt";
        XMLSlideShow ppt = new XMLSlideShow();
        ppt.setPageSize(new Dimension(1100,600));
        //創(chuàng)建幻燈片
        XSLFSlide slide = ppt.createSlide();
         //創(chuàng)建表格
        XSLFTable table = slide.createTable();
        XSLFTableRow row = table.addRow();
        row.setHeight(10);
        XSLFTableCell cell = row.addCell();
        cell.setFillColor(new Color(0,0,0));
        
        cell.setBorderBottom(1);
        cell.setBorderRight(1);
        cell.setBorderLeft(1);
        cell.setBorderTop(1);
        cell.setBorderBottomColor(Color.WHITE);
        cell.setBorderRightColor(Color.WHITE);
        cell.setBorderLeftColor(Color.WHITE);
        cell.setBorderTopColor(Color.WHITE);
        
        XSLFTextRun textRun = cell.addNewTextParagraph().addNewTextRun();
        textRun.setText("表格內(nèi)容");
        textRun.setFontSize(10);
        table.setAnchor(new Rectangle2D.Double(10, 50, 800, 4900));
        ppt.write(new FileOutputStream(fileOut));
        System.out.println("創(chuàng)建成功?。。?);
    }