如何把一个表内字头使用java apache poi?

Question

XWPFDocument document = new XWPFDocument();
XWPFTable table = document.createTable();
XWPFParagraph paragraph = document.createParagraph();
XWPFRun paragraphOneRunOne = paragraph.createRun();
int twipsPerInch =  1500;
ByteArrayOutputStream bos = new ByteArrayOutputStream();
table.setWidth(5*1800);
XWPFTableRow tableRowOne = table.getRow(0); 
tableRowOne.getCell(0).setText(CUSTOMER_NAME);
tableRowOne.addNewTableCell().setText(displayName);
tableRowOne.addNewTableCell().setText(CUSTOMER_ID);                  
tableRowOne.addNewTableCell().setText(displayCustomerID);               
XWPFTableRow tableRowTwo = table.createRow();                                               
tableRowTwo.getCell(0).setText(AGE_GENDER);
tableRowTwo.getCell(1).setText(displayCustomerAge);
tableRowTwo.getCell(2).setText(VISIT_DATE);
tableRowTwo.getCell(3).setText(formatedDate);
XWPFTableRow tableRowThree = table.createRow();                                             
tableRowThree.getCell(0).setText(REFERRED_BY);
tableRowThree.getCell(1).setText(displayRefBy);
paragraphOneRunOne.addCarriageReturn();
paragraphOneRunOne.setText("Patient Report");
paragraphOneRunOne.setBold(true);
paragraphOneRunOne.setUnderline(UnderlinePatterns.SINGLE);
paragraphOneRunOne.setFontSize(18);
//paragraphOneRunOne.setColor(255,0,0);
paragraphOneRunOne.setFontFamily("Times New Roman");
paragraph.setAlignment(ParagraphAlignment.CENTER);
paragraphOneRunOne.addBreak();
paragraphOneRunOne.addCarriageReturn();

现在你能告诉我在哪里修改我的表，以及如何把它放在标题。我尝试了前面的答案。但这对我不起作用。

Answer 1

使用当前的apache poi 5.0.0XWPFHeaderFooter提供了一个方法XWPFHeaderFooter.createTable。因此，可以将表直接放入标题中。

您的代码片段提供了一个最小的可重复的例子，以显示如何做:

import java.io.*;
import org.apache.poi.xwpf.usermodel.*;
import org.apache.poi.wp.usermodel.HeaderFooterType;
public class CreateWordTableInHeader {
public static void main(String[] args) throws Exception {
XWPFDocument document = new XWPFDocument();
XWPFParagraph paragraph;
XWPFRun run;
XWPFTable table;
XWPFTableRow row;
//the header
XWPFHeader header = document.createHeader(HeaderFooterType.DEFAULT);

table = header.createTable(3, 4);
table.setWidth("100%");
row = table.getRow(0); 
row.getCell(0).setText("CUSTOMER_NAME");
row.getCell(1).setText("displayName");
row.getCell(2).setText("CUSTOMER_ID");                  
row.getCell(3).setText("displayCustomerID");  

row = table.getRow(1);                                               
row.getCell(0).setText("AGE_GENDER");
row.getCell(1).setText("displayCustomerAge");
row.getCell(2).setText("VISIT_DATE");
row.getCell(3).setText("formatedDate");

row = table.getRow(2);                                             
row.getCell(0).setText("REFERRED_BY");
row.getCell(1).setText("displayRefBy");

paragraph = header.createParagraph();

//the body
paragraph = document.createParagraph();
paragraph.setAlignment(ParagraphAlignment.CENTER);
run = paragraph.createRun();
run.setText("Patient Report");
run.setBold(true);
run.setUnderline(UnderlinePatterns.SINGLE);
run.setFontSize(18);
run.setFontFamily("Times New Roman");
paragraph = document.createParagraph();
FileOutputStream out = new FileOutputStream("CreateWordTableInHeader.docx");
document.write(out);
out.close();
document.close();
}
}