UpDownController > SPRING_DATA_JPA

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package web.controller;

import java.nio.file.Path;

import java.nio.file.Paths;

import java.util.UUID;

import org.springframework.beans.factory.annotation.Value;

import org.springframework.http.MediaType;

import org.springframework.web.bind.annotation.PostMapping;

import org.springframework.web.bind.annotation.RestController;

import io.swagger.v3.oas.annotations.Operation;

import io.swagger.v3.oas.annotations.media.Content;

import io.swagger.v3.oas.annotations.media.Schema;

import io.swagger.v3.oas.annotations.parameters.RequestBody;

import lombok.extern.log4j.Log4j2;

import web.dto.upload.UploadFileDTO;

@RestController

@Log4j2

public class UpDownController {

@Value("${web1.upload.path}") // import 시에 springframework으로 시작하는 Value

private String uploadPath;

@Operation(

summary = "Upload POST",

description = "POST 방식으로 파일 등록",

requestBody = @RequestBody(

content = @Content(mediaType = "multipart/form-data",

schema = @Schema(

type = "object",

implementation = UploadFileDTO.class

)

)

)

)

@PostMapping(value = "/upload", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)

public String upload(UploadFileDTO uploadFileDTO) {

log.info(uploadFileDTO);

if(uploadFileDTO.getFiles() != null) {

uploadFileDTO.getFiles().forEach(multipartFile -> {

String originalName = multipartFile.getOriginalFilename();

log.info(originalName);

String uuid = UUID.randomUUID().toString();

Path savePath = Paths.get(uploadPath, uuid+"_"+originalName);

try {

multipartFile.transferTo(savePath);

} catch (Exception e) {

e.printStackTrace();

}

});

}

return null;

}

}