Springboot 项目下载资源目录下的 Word 文件

import org.springframework.core.io.Resource;
import org.springframework.core.io.ResourceLoader;
import org.springframework.core.io.InputStreamResource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class FileController {

    private final ResourceLoader resourceLoader;

    @Autowired
    public FileController(ResourceLoader resourceLoader) {
        this.resourceLoader = resourceLoader;
    }

    @GetMapping("/downloadWord")
    public ResponseEntity<InputStreamResource> downloadWord() throws IOException {
        Resource resource = resourceLoader.getResource("classpath:templates/word.docx");
        InputStream inputStream = resource.getInputStream();
        InputStreamResource inputStreamResource = new InputStreamResource(inputStream);

        HttpHeaders headers = new HttpHeaders();
        headers.add(HttpHeaders.CONTENT_DISPOSITION, "attachment;filename=word.docx");

        return ResponseEntity.ok()
                .headers(headers)
                .contentType(MediaType.parseMediaType("application/msword"))
                .body(inputStreamResource);
    }
}
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