java aspose-words word导出前后端代码
时间: 2024-10-23 09:07:48 浏览: 20
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Aspose.Words是一个功能强大的.NET库,用于处理Microsoft Word文档,包括读取、操作、转换和渲染Word文件。在Java中,Aspose.Words也提供了相应的API,允许前后端开发者在Java应用程序中进行Word文档的操作。
如果你想将Java后端代码与前端配合使用Aspose.Words导出Word文档,可以按照以下步骤:
**后端代码示例(使用Spring Boot作为框架)**:
```java
import com.aspose.words.*;
public class DocumentExportService {
private static final String DOCX_TEMP_DIR = "/tmp"; // 存放临时文件的目录
public byte[] exportToDocx(String content) throws Exception {
// 创建Document对象
Document doc = new Document();
// 添加内容到文档
Body body = doc.getMainDocumentPart().getBody();
BodyType type = BodyType.RICHTEXT;
body.setBodyType(type);
Paragraph paragraph = body.createParagraph();
Run run = paragraph.createRun();
run.setText(content);
// 导出到内存流
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
doc.save(outputStream, SaveFormat.DOCX);
return outputStream.toByteArray();
}
}
// 在控制器中调用服务并返回响应
@GetMapping("/export")
public ResponseEntity<byte[]> exportDocument(@RequestParam("content") String content) throws IOException {
DocumentExportService service = new DocumentExportService();
try {
byte[] documentBytes = service.exportToDocx(content);
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);
return ResponseEntity.ok()
.headers(headers)
.body(documentBytes);
} catch (Exception e) {
// 处理异常
return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(null);
}
}
```
**前端代码示例(JavaScript/Angular 或者使用Ajax请求)**:
```javascript
function exportDocument(content) {
const formData = new FormData();
formData.append('content', content);
axios.post('/api/export', formData)
.then(response => {
if (response.status === 200) {
const blob = new Blob([response.data], {type: 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'});
saveAs(blob, 'document.docx');
} else {
console.error('Error:', response.statusText);
}
})
.catch(error => console.error('Error:', error));
}
// 调用函数,将用户输入的内容传递给后端导出
const userContent = ...; // 用户填写的内容
exportDocument(userContent);
```
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