java实现word导出代码
时间: 2023-05-28 15:04:39 浏览: 248
以下是使用Apache POI库实现Word导出的示例代码:
```java
import java.io.FileOutputStream;
import java.util.List;
import org.apache.poi.xwpf.usermodel.*;
import org.apache.poi.util.Units;
public class WordExportUtil {
public static void exportToWord(List<MyData> dataList, String filePath) throws Exception {
XWPFDocument document = new XWPFDocument();
// 添加标题
XWPFParagraph title = document.createParagraph();
title.setAlignment(ParagraphAlignment.CENTER);
XWPFRun titleRun = title.createRun();
titleRun.setText("My Data Report");
titleRun.setBold(true);
titleRun.setFontSize(20);
// 添加表格
XWPFTable table = document.createTable();
table.setWidth("100%");
// 添加表头
XWPFTableRow headerRow = table.getRow(0);
headerRow.getCell(0).setText("Name");
headerRow.addNewTableCell().setText("Age");
headerRow.addNewTableCell().setText("Email");
// 添加数据行
for (MyData data : dataList) {
XWPFTableRow dataRow = table.createRow();
dataRow.getCell(0).setText(data.getName());
dataRow.getCell(1).setText(String.valueOf(data.getAge()));
dataRow.getCell(2).setText(data.getEmail());
}
// 添加图片
XWPFParagraph imagePara = document.createParagraph();
XWPFRun imageRun = imagePara.createRun();
imageRun.addPicture(new FileInputStream("image.jpg"), XWPFDocument.PICTURE_TYPE_JPEG, "image.jpg", Units.toEMU(300), Units.toEMU(200));
// 保存Word文档
FileOutputStream out = new FileOutputStream(filePath);
document.write(out);
out.close();
}
}
```
其中,`MyData`是一个自定义类,表示要导出的数据。`exportToWord`方法将一个数据列表导出到指定的Word文件中。在该方法中,首先创建了一个`XWPFDocument`对象,表示整个Word文档。然后,添加了一个标题和一个表格,表格包括表头和数据行。最后,添加了一张图片,并将文档保存到指定的文件路径中。这里使用了Apache POI库提供的API进行文档操作。
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