Apache POI Word Styles 如何去掉空格？

Question

Apache POI Word

table, text, enter, etc. How do I get rid of gaps in everything?

Can I do it like no spacing in word style?

Apache POI Word

table, text, enter, etc. How do I get rid of gaps in everything?

I want to do it like TO

public class PoiTest {

    public static void main(String[] args) throws IOException {

        XWPFDocument doc = new XWPFDocument();

        XWPFTable table = doc.createTable();

        XWPFTableRow row1 = table.getRow(0);
        row1.getCell(0).setText("First Row, First Column");
        row1.addNewTableCell().setText("First Row, Second Column");

        row1 = table.createRow();
        row1.getCell(0).setText("Second Row, First Column");
        row1.getCell(1).setText("Second Row, Second Column");

        row1 = table.createRow();
        row1.getCell(0).setText("Third Row, First Column");
        row1.getCell(1).setText("Third Row, Second Column");

        XWPFParagraph title = doc.createParagraph();
        XWPFRun titleRun = title.createRun();
        titleRun.setText("First");

        title = doc.createParagraph();
        titleRun = title.createRun();

        titleRun.setText("Second");
        
        
        FileOutputStream out;
        
        try {

            out = new FileOutputStream("c:\\test\\test.docx");
            doc.write(out);

            System.out.println("ok!!!");
            if (out != null) {
                out.close();
            }

        } catch (Exception e) {
            e.printStackTrace();
        }

    }

Answer 1

Bad news (or... possibly good news). When running your code as-is, it looks just fine:

Inside the running code, the result of System.getProperty("java.version") is 11.0.16 (although Eclipse claims I am using OpenJDK 17.0.4)

Resulting .docx file was opened with LibreOffice 7.0.4.2 to get the above screenshot.