📅  最后修改于: 2023-12-03 15:28:05.561000             🧑  作者: Mango
Apache POI Word是一个开源的Java API,专门用于操作Microsoft Word文档。使用Apache POI Word可以轻松地创建、读取和修改Word文档。
要使用Apache POI Word,可以在Maven项目中添加以下依赖项:
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>4.1.2</version>
</dependency>
要创建一个新的Word文档,可以使用以下代码:
XWPFDocument document = new XWPFDocument();
XWPFParagraph paragraph = document.createParagraph();
XWPFRun run = paragraph.createRun();
run.setText("Hello World");
FileOutputStream out = new FileOutputStream("hello.docx");
document.write(out);
out.close();
document.close();
要读取一个已有的Word文档,可以使用以下代码:
XWPFDocument document = new XWPFDocument(new FileInputStream("hello.docx"));
List<XWPFParagraph> paragraphs = document.getParagraphs();
for (XWPFParagraph paragraph : paragraphs) {
List<XWPFRun> runs = paragraph.getRuns();
for (XWPFRun run : runs) {
System.out.println(run.getText(0));
}
}
document.close();
要修改一个已有的Word文档,可以使用以下代码:
XWPFDocument document = new XWPFDocument(new FileInputStream("hello.docx"));
List<XWPFParagraph> paragraphs = document.getParagraphs();
for (XWPFParagraph paragraph : paragraphs) {
List<XWPFRun> runs = paragraph.getRuns();
for (XWPFRun run : runs) {
String text = run.getText(0);
if (text != null && text.contains("World")) {
text = text.replace("World", "POI");
run.setText(text, 0);
}
}
}
FileOutputStream out = new FileOutputStream("hello.docx");
document.write(out);
out.close();
document.close();
Apache POI Word是一个强大的Java API,可以帮助程序员轻松地创建、读取和修改Word文档。使用Apache POI Word,可以大大简化开发工作,提高开发效率。