java中poi3.7版操作word文档模板生成新的word,如何操作页眉
时间: 2024-10-08 15:26:13 浏览: 98
在Java中使用Apache POI 3.7版本操作Word文档模板并自动生成新文件,特别是涉及到页眉的操作,你可以按照以下步骤进行:
1. 导入所需的依赖:
```java
import org.apache.poi.xwpf.usermodel.*;
```
2. 加载Word模板:
```java
XWPFDocument templateDoc = new XWPFDocument(new FileInputStream("template.docx"));
```
3. 获取页眉区域:
```java
XWPFFooter footer = templateDoc.getFooterPart(0);
```
这里假设模板只有一个页眉,如果有多页眉可能需要循环遍历获取。
4. 修改页眉内容:
```java
// 获取页眉中的标题或其他元素
XWPFParagraph headerPara = footer.getDocument().createParagraph();
headerPara.addRun().setText("自定义的新页眉内容");
```
5. 将修改应用到新的Word文档:
```java
XWPFDocument newDoc = new XWPFDocument();
XWPFFooter newFooter = newDoc.createFooterPart();
// 将模板的页眉复制粘贴到新文档的页眉
for (XWPFParagraph para : footer.getBody()) {
newFooter.appendChild(para.copy());
}
```
6. 插入或替换内容:
```java
XWPFParagraph newPara = newFooter.getBody().get(0); // 获取第一个段落
newPara.addRun().setText("这是插入的新内容");
```
7. 保存新文档:
```java
try (OutputStream outputStream = new FileOutputStream("output.docx")) {
newDoc.write(outputStream);
}
```
8. 关闭资源:
```java
templateDoc.close();
newDoc.close();
```
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