java rtf转换成word
时间: 2023-08-15 14:07:15 浏览: 276
可以使用Apache POI和iText库来实现Java中的RTF转换成Word。
首先需要使用iText库将RTF文件转换成DOCX文件,然后使用Apache POI库读取DOCX文件并保存为Word格式。
以下是实现步骤:
1. 添加iText和POI依赖库:
```xml
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itextpdf</artifactId>
<version>5.5.13</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>4.1.2</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>4.1.2</version>
</dependency>
```
2. 使用iText将RTF转换成DOCX:
```java
import com.itextpdf.text.Document;
import com.itextpdf.text.rtf.RtfParser;
import com.itextpdf.text.rtf.parser.RtfDestination;
import com.itextpdf.text.rtf.parser.RtfListener;
import com.itextpdf.text.rtf.parser.RtfParserUtils;
import com.itextpdf.text.rtf.parser.RtfSource;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
public class RtfToDocxConverter {
public static void convert(String rtfFilePath, String docxFilePath) throws Exception {
FileInputStream input = new FileInputStream(new File(rtfFilePath));
FileOutputStream output = new FileOutputStream(new File(docxFilePath));
Document document = new Document();
RtfParser parser = new RtfParser(document);
parser.convertRtfDocument(input, output);
document.close();
input.close();
output.close();
}
}
```
3. 使用POI读取DOCX并保存为Word格式:
```java
import org.apache.poi.xwpf.usermodel.XWPFDocument;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
public class DocxToWordConverter {
public static void convert(String docxFilePath, String wordFilePath) throws Exception {
FileInputStream input = new FileInputStream(new File(docxFilePath));
XWPFDocument document = new XWPFDocument(input);
FileOutputStream output = new FileOutputStream(new File(wordFilePath));
document.write(output);
document.close();
output.close();
}
}
```
最后,调用以上两个方法即可完成RTF转换成Word的操作。
```java
String rtfFilePath = "test.rtf";
String docxFilePath = "test.docx";
String wordFilePath = "test.doc";
RtfToDocxConverter.convert(rtfFilePath, docxFilePath);
DocxToWordConverter.convert(docxFilePath, wordFilePath);
```
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