在excel中使用Apache POI更新文本框中的文本，但保留格式

Question

I am using Excel sheets as a method of creating certificates and simple reports using Apache POI, the data is to be placed in formatted textboxes in the excel sheet. I was hoping to get the TextBox object from the sheet and just change the text but while I can get the RichTextString I cannot find a way to replace the text. My next plan is to get each individual font characteristic, create a new RichTextString with the new text and then set the font characteristics. This is fiddly but not too difficult but I have a tendency to go for the complex solution when a simple one exists.

Is there a simple method to just change the text in a textbox and keep the formatting and font characteristcs?

Answer 1

Maybe this could help you.

HSSFFont font = workBook.createFont();
font.setFontHeightInPoints((short) 10);
font.setFontName("Arial");
font.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);


HSSFCellStyle style = workBook.createCellStyle();
style.setFont(font);


HSSFCell myCell = row.createCell(spalte);
myCell.setCellValue(new HSSFRichTextString("Text");
myCell.setCellStyle(style);