如何使用HSSFSheet Apache POI在Excel中创建具有多个样式的单元格？

I am creating a script for export document as excel.

我正在为excel创建导出文档的脚本。

How to have cell value like "Name: Mark DOB: 11-11-2014" by merging few cells?

如何通过合并几个细胞来获得像“Name:Mark DOB:11-11-2014”这样的细胞价值?

3 个解决方案

#1

What you need to do is create a RichTextString for your cell. That's the way of applying different formatting / styles to different parts of the same cell for display in Excel

您需要做的是为您的单元格创建一个RichTextString。这是将不同格式/样式应用于同一单元格的不同部分以便在Excel中显示的方法

You'll want to review the POI "Working With Rich Text" example for more on how to use it, but broadly it'll be something like

您需要查看POI“使用富文本”示例,了解有关如何使用它的更多信息,但广泛地说,它将类似于

    Cell cell = row.createCell(1);
    RichTextString rt = new XSSFRichTextString("The quick brown fox");

    Font font1 = wb.createFont();
    font1.setBoldWeight(Font.BOLDWEIGHT_BOLD);
    rt.applyFont(0, 10, font1);

    Font font2 = wb.createFont();
    font2.setItalic(true);
    font2.setUnderline(XSSFFont.U_DOUBLE);
    rt.applyFont(10, 19, font2);

    Font font3 = wb.createFont();
    font3.setBoldWeight(Font.BOLDWEIGHT_NORMAL);
    rt.append(" Jumped over the lazy dog", font3);

    cell.setCellValue(rt);

That should give you a cell with a mixture of bold, italic+underline and normal

这应该给你一个粗体,斜体+下划线和正常混合的单元格

#2

I have created a short complete example for this.

我为此创建了一个简短的完整示例。

import org.apache.poi.hssf.usermodel.*;
import org.apache.poi.xssf.usermodel.*;
import org.apache.poi.ss.usermodel.*;
import org.apache.poi.ss.util.*;

import java.io.FileOutputStream;
import java.io.FileNotFoundException;
import java.io.IOException;


class RichTextTest {

 public static void main(String[] args) {
  Workbook wb = new XSSFWorkbook();
  Sheet sheet = wb.createSheet("Sheet1");

  Row row = sheet.createRow(0);

  Cell cell = row.createCell(0);

  RichTextString richString = new XSSFRichTextString( "Name: Mark DOB: 11-11-2014" );
                                                     //^0  ^4     ^11^14
  Font fontBold = wb.createFont();
  //fontBold.setBoldweight(Font.BOLDWEIGHT_BOLD);
  fontBold.setBold(true);

  richString.applyFont( 0, 4, fontBold );
  richString.applyFont( 11, 14, fontBold );
  cell.setCellValue(richString);


  try {
   FileOutputStream fileOut = new FileOutputStream("workbook.xlsx");
   wb.write(fileOut);
   fileOut.flush();
   fileOut.close();
  } catch (FileNotFoundException fnfex) {
  } catch (IOException ioex) {
  }

 }
}

For further reading see documentation.

有关详细信息,请参阅文档

How to create workbook, sheet and cells: http://poi.apache.org/spreadsheet/quick-guide.html#CreateCells

如何创建工作簿,工作表和单元格:http://poi.apache.org/spreadsheet/quick-guide.html#CreateCells

How to use Richtext: https://poi.apache.org/apidocs/org/apache/poi/xssf/usermodel/XSSFRichTextString.html

如何使用Richtext:https://poi.apache.org/apidocs/org/apache/poi/xssf/usermodel/XSSFRichTextString.html

The Font interface: https://poi.apache.org/apidocs/org/apache/poi/ss/usermodel/Font.html

字体界面:https://poi.apache.org/apidocs/org/apache/poi/ss/usermodel/Font.html

#3

Have you tried using JXLS ?

你尝试过使用JXLS吗?

Using xls templates you can read and write data from Excel. Its very simple to use.

使用xls模板,您可以从Excel读取和写入数据。它的使用非常简单。

#1