编写一段java代码,操作word,替换word中的占位符
时间: 2024-02-27 19:53:13 浏览: 31
下面是一个使用Apache POI类库的Java代码示例,用于替换Word文档中的占位符:
```java
import java.io.File;
import java.io.FileInputStream;
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 ReplacePlaceholderInWord {
public static void main(String[] args) throws Exception {
// 要替换的占位符
String placeholder = "${name}";
// 替换为的文本
String replacementText = "John Doe";
// Word文档路径
String documentPath = "C:\\path\\to\\document.docx";
// 加载Word文档
FileInputStream inputStream = new FileInputStream(new File(documentPath));
XWPFDocument document = new XWPFDocument(inputStream);
// 替换占位符
for (XWPFParagraph paragraph : document.getParagraphs()) {
for (XWPFRun run : paragraph.getRuns()) {
String text = run.getText(0);
if (text != null && text.contains(placeholder)) {
text = text.replace(placeholder, replacementText);
run.setText(text, 0);
}
}
}
// 保存Word文档
FileOutputStream outputStream = new FileOutputStream(new File(documentPath));
document.write(outputStream);
outputStream.close();
document.close();
}
}
```
这段代码会将Word文档中的所有占位符`${name}`替换为`John Doe`。请替换`placeholder`、`replacementText`和`documentPath`变量,以适应您的实际需求。