다음 클릭

새로운 공인 IP 할당까지 체크 후 다음

인증키 설정후 다음 눌러 생성

비밀번호 입력하여 들어옴

passwd를 입력하여 비밀번호 변경 (bitcamp!@#123)

apt-get update

curl - curl이 깔려있는지 확인용

curl https://get.docker.com > docker-install.sh

ll
-rw- r-- r--
(421 421 421) => 644

chmod 755 docker-install.sh
-rwx r-x r-x
421 4 1 4 1

./docker-install.sh

docker -v
버젼 확인

DB랑 연결하기

apt-get install mysql-client

mysql
mysql이 깔려있는 것 확임 (에러가 뜨지만 깔려있는 것이 확인됨)

mysql -h public도메인(db-ioa6p-kr.vpc-pub-cdb.ntruss.com) -u study -p

show databases; (데이터베이스가 무엇이 있는지 확인)

use studydb
show tables;

select * from usertable;
exit( 나가서 mysql 가서 확인 )

---

Spring boot 가서

-------------------------UserUploadController-------------------------

package user.controller;

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.CrossOrigin;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestPart;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import jakarta.servlet.http.HttpSession;
import user.bean.UserUploadDTO;
import user.service.ObjectStorageService;
import user.service.UserUploadService;

@CrossOrigin
@RestController
@RequestMapping(path="user")
public class UserUploadController {
	
	@Autowired
	private UserUploadService userUploadService;
	
	@Autowired
	private ObjectStorageService objectStorageService;
	
	private String bucketName ="bitcamp-edu-bucket-111";
	
	//@PostMapping(path = "upload", produces = "application/json;charset=UTF-8")
	@PostMapping(path = "upload")
	public void upload( @RequestPart("userUploadDTO") UserUploadDTO userUploadDTO,
						@RequestPart("img") List<MultipartFile> list,
						HttpSession session){
		System.out.println(userUploadDTO);
		System.out.println("list = " + list);
		
		//실제 폴더 위치
		String filePath = session.getServletContext().getRealPath("/public/storage");
		System.out.println("실제폴더 = " + filePath);
		
		File file;
		String originalFileName;
		String fileName;
		
		//파일명만 모아서 DB로 보내기
		List<UserUploadDTO> userImageList = new ArrayList<UserUploadDTO>();
		
		for(MultipartFile img : list) {
			originalFileName = img.getOriginalFilename();
		System.out.println(originalFileName);
		
		fileName = objectStorageService.uploadFile(bucketName, "storage/", img);
		// fileName = "noname";
		
		file = new File(filePath, originalFileName);
		
		try {
			img.transferTo(file);
		} catch (IOException e) {
			e.printStackTrace();
		}
		
		UserUploadDTO dto = new UserUploadDTO();
		dto.setImageName(userUploadDTO.getImageName());//상품명
		dto.setImageContent(userUploadDTO.getImageContent());//상품내용
		dto.setImageFileName(fileName);//UUID
		dto.setImageOriginalName(originalFileName);
		
		userImageList.add(dto);
		
		}//for
		
		System.out.println(userImageList);
		
		// DB
		userUploadService.upload(userImageList);
		
		
	}
	
	@GetMapping(path = "uploadList")
	public List<UserUploadDTO> uploadList(){
		return userUploadService.uploadList();
	}

}

https://mvnrepository.com/artifact/io.awspring.cloud/spring-cloud-starter-aws/2.4.4

하면 끝~