사진 업로드 API

[perArdua]

기능 소개
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

TODO

• TODO1
• TODO2

ETC

참고자료

NCP 공식문서

• https://guide.ncloud-docs.com/docs/storage-storage-6-1
• https://api.ncloud-docs.com/docs/common-objectstorageapi-objectstorageapi
• https://api.ncloud-docs.com/docs/storage-objectstorage

AWS 공식문서

• https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/getting-started-browser.html

블로그

• https://itprogramming119.tistory.com/entry/React-S3%EB%A5%BC-%EC%9D%B4%EC%9A%A9%ED%95%9C-%ED%8C%8C%EC%9D%BC-%EC%97%85%EB%A1%9C%EB%93%9C-%EA%B5%AC%ED%98%84%ED%95%98%EA%B8%B0

aws S3 sdk를 쓰긴하지만 NCP bucket에 올라가기 때문에
https://guide.ncloud-docs.com/docs/storage-storage-8-4 이 문서를 참고하는게 좋아보임

const AWS = require('aws-sdk');
const fs = require('fs');
const endpoint = new AWS.Endpoint('https://kr.object.ncloudstorage.com');
const region = 'kr-standard';
const access_key = 'ACCESS_KEY';
const secret_key = 'SECRET_KEY';


const S3 = new AWS.S3({
    endpoint: endpoint,
    region: region,
    credentials: {
        accessKeyId : access_key,
        secretAccessKey: secret_key
    }
});


const bucket_name = 'sample-bucket';
const local_file_path = '/tmp/test.txt';



(async () => {

    let object_name = 'sample-folder/';
    // create folder
    await S3.putObject({
        Bucket: bucket_name,
        Key: object_name
    }).promise();

    object_name = 'sample-object';

    // upload file
    await S3.putObject({
        Bucket: bucket_name,
        Key: object_name,
        ACL: 'public-read',
        // ACL을 지우면 전체 공개되지 않습니다.
        Body: fs.createReadStream(local_file_path)
    }).promise();

})();

S3.putObject 함수가 아닌 presigned url 만드는 방법

• aws-sdk version3
  https://docs.aws.amazon.com/AmazonS3/latest/userguide/example_s3_Scenario_PresignedUrl_section.html
• aws-sdk version2
  https://velog.io/@mimi0905/Presigned-URL%EC%9D%84-%EC%9D%B4%EC%9A%A9%ED%95%98%EC%97%AC-S3%EB%A1%9C-%ED%8C%8C%EC%9D%BC-%EC%97%85%EB%A1%9C%EB%93%9C