如何使用spring boot压缩下载的文件

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>

@RestController
public class FileController {

    @RequestMapping("/download")
    public ResponseEntity<byte[]> downloadFile() throws IOException {
        // 读取文件内容
        File file = new File("path/to/your/file");
        byte[] fileContent = Files.readAllBytes(file.toPath());

        // 设置响应头信息
        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);
        headers.setContentDispositionFormData("attachment", file.getName());

        // 压缩文件
        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        try (ZipOutputStream zipOutputStream = new ZipOutputStream(outputStream)) {
            ZipEntry zipEntry = new ZipEntry(file.getName());
            zipOutputStream.putNextEntry(zipEntry);
            zipOutputStream.write(fileContent);
            zipOutputStream.closeEntry();
        }

        // 返回压缩后的文件内容
        return new ResponseEntity<>(outputStream.toByteArray(), headers, HttpStatus.OK);
    }
}