apache-poi

问题 I want to set date in date format in excel file with Apache POI. The value will set in such a manner so that in Address Bar it will show in mm/dd/YYYY and in cell it will show in dd-mmm (Date in numeric and Month in String like 01-Jan). Will you please help me in this situation? 回答1: You can apply a HSSFCellStyle to the cell you need to fill. Here some code snippets from my past work, it's not intact but shows the basic idea: HSSFRow row = sheet.createRow(0); HSSFCell cell = row.createCell(

问题 public static void main(String[] args) { try { FileInputStream file = new FileInputStream(new File("D://New Microsoft Excel Worksheet.xlsx")); XSSFWorkbook wb = new XSSFWorkbook(file); XSSFSheet sheet = wb.createSheet("newsheet5"); CTWorksheet ctSheet = sheet.getCTWorksheet(); CTCustomProperties props = ctSheet.addNewCustomProperties(); props.addNewCustomPr().setId("APACHE POI"); props.addNewCustomPr().setName("Tender no = 48"); props.addNewCustomPr().setId("APACHE POI 2"); props

问题 i'm trying to add embed excel file to table cell in a word document. But am not able to see any option using apache poi.someone can help me to how to do it or Is their any other ways to do that in java? 来源： https://stackoverflow.com/questions/64818398/how-to-add-embed-attachments-to-word-document-using-apache-poi

问题 I would like to ask you if there is any way setting image as sheet background using Apache Excel POI? I was only able to find how to set background color of the cell. I want same functionality you get using Excel -> Page Layout -> Background . Thank you in advance. 回答1: The answer depends on the type of the Excel file. For Office Open XML format *.xlsx it is as simple as: import java.io.FileOutputStream; import java.io.FileInputStream; import org.apache.poi.ss.usermodel.Workbook; import org

来源： https://stackoverflow.com/questions/50502210/how-to-fix-this-exception-in-thread-main-java-lang-nosuchmethoderror-org-apac

来源： https://stackoverflow.com/questions/50502210/how-to-fix-this-exception-in-thread-main-java-lang-nosuchmethoderror-org-apac

来源： https://stackoverflow.com/questions/57132951/split-a-xwpfrun-into-multiple-runs

来源： https://stackoverflow.com/questions/57132951/split-a-xwpfrun-into-multiple-runs

来源： https://stackoverflow.com/questions/37711803/how-to-get-the-font-style-of-a-cell-field-of-excel-in-java-apache-poi

来源： https://stackoverflow.com/questions/42380765/read-huge-excel-file500k-rows-in-java