@PostMapping(value = "/file", consumes = {MediaType.MULTIPART_FORM_DATA_VALUE})
    @ShenyuSpringMvcClient("/file")
    @ApiDoc(desc = "file")
    public String uploadFile(@RequestPart("file") final MultipartFile file) {
        return file.getOriginalFilename();
    }
")
@ApiModule(value = "upload")
public class UploadController {

    /**
upload file.

@param file  file
@return filename
shenyu-examples/shenyu-examples-https/src/main/java/org/apache/shenyu/examples/https/controller/UploadController.java