- Apache POI Word Tutorial
- Apache POI Word - Home
- Apache POI Word - Overview
- Apache POI Word - Installation
- Apache POI Word - Core Classes
- Apache POI Word - Document
- Apache POI Word - Paragraph
- Apache POI Word - Borders
- Apache POI Word - Tables
- Apache POI Word - Font & Alignment
- Apache POI Word - Text Extraction
- Apache POI Word Resources
- Apache POI Word - Quick Guide
- Apache POI Word - Useful Resources
- Apache POI Word - Discussion
Apache POI Word - 段落
在本章中,您将学习如何创建段落以及如何使用 Java 将其添加到文档中。段落是Word 文件中页面的一部分。
完成本章后,您将能够创建段落并对其执行读取操作。
创建一个段落
首先,让我们使用前面章节中讨论的引用类创建一个段落。按照上一章的思路,先创建一个Document,然后我们就可以创建一个Paragraph。
以下代码片段用于创建电子表格 -
//Create Blank document XWPFDocument document = new XWPFDocument(); //Create a blank spreadsheet XWPFParagraph paragraph = document.createParagraph();
在段落上运行
您可以使用Run输入文本或任何对象元素。使用 Paragraph 实例,您可以创建run。
以下代码片段用于创建 Run。
XWPFRun run = paragraph.createRun();
写入一个段落
让我们尝试在文档中输入一些文本。考虑以下文本数据 -
At tutorialspoint.com, we strive hard to provide quality tutorials for self-learning purpose in the domains of Academics, Information Technology, Management and Computer Programming Languages.
下面的代码用于将上面的数据写入一个段落中。
import java.io.File; import java.io.FileOutputStream; import org.apache.poi.xwpf.usermodel.XWPFDocument; import org.apache.poi.xwpf.usermodel.XWPFParagraph; import org.apache.poi.xwpf.usermodel.XWPFRun; public class CreateParagraph { public static void main(String[] args)throws Exception { //Blank Document XWPFDocument document = new XWPFDocument(); //Write the Document in file system FileOutputStream out = new FileOutputStream(new File("createparagraph.docx")); //create Paragraph XWPFParagraph paragraph = document.createParagraph(); XWPFRun run = paragraph.createRun(); run.setText("At tutorialspoint.com, we strive hard to " + "provide quality tutorials for self-learning " + "purpose in the domains of Academics, Information " + "Technology, Management and Computer Programming Languages."); document.write(out); out.close(); System.out.println("createparagraph.docx written successfully"); } }
将上述 Java 代码保存为CreateParagraph.java,然后从命令提示符编译并运行它,如下所示 -
$javac CreateParagraph.java $java CreateParagraph
它将编译并执行以在当前目录中生成名为createparagraph.docx的 Word 文件,您将在命令提示符中获得以下输出 -
createparagraph.docx written successfully
createparagraph.docx文件如下所示。