[SpringBoot] 썸머노트(summernote) - 3 이미지 S3 저장

🙂 이미지 S3 업로드를 마무리하고 썸머노트에도 적용시켰다

 

1. FileManagerController.java

- 이전 포스팅에서 만든 FileManagerController의 내용을 수정해줬다

import com.amazonaws.services.s3.AmazonS3;
import com.amazonaws.services.s3.model.ObjectMetadata;
import com.amazonaws.services.s3.model.PutObjectRequest;
import com.google.gson.JsonObject;
import org.apache.commons.io.FilenameUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@Controller
public class FileManageController {
	
	@Autowired
    private AmazonS3 amazonS3;

    @Value("${cloud.aws.s3.bucketname}")
    private String bucketName;
	
    @PostMapping(value="/uploadSummernoteImageFile", produces = "application/json")
    @ResponseBody
    public JsonObject uploadSummernoteImageFile(@RequestParam("file") MultipartFile multipartFile) {

        JsonObject jsonObject = new JsonObject();

        String originalFileName = multipartFile.getOriginalFilename();
        String extension = FilenameUtils.getExtension(originalFileName);
        String savedFileName = UUID.randomUUID().toString() + "." + extension;

        try {
            // S3에 업로드
            ObjectMetadata metadata = new ObjectMetadata();
            metadata.setContentType(multipartFile.getContentType());
            metadata.setContentLength(multipartFile.getSize());

            amazonS3.putObject(new PutObjectRequest(bucketName, savedFileName, multipartFile.getInputStream(), metadata));

            // URL 설정
            String imageUrl = amazonS3.getUrl(bucketName, savedFileName).toString();
            jsonObject.addProperty("url", imageUrl);
            jsonObject.addProperty("responseCode", "success");

        } catch (IOException e) {
            jsonObject.addProperty("responseCode", "error");
            e.printStackTrace();
        }

        return jsonObject;
    }// 썸머노트 이미지 S3 저장

}

 

2. WebMvcConfig.java

- 접근할 외부 리소스가 필요없어졌기 때문에 WebMvcConfig.java 삭제

@Configuration
public class WebMvcConfig implements WebMvcConfigurer{

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
//        registry.addResourceHandler("/summernoteImage/**")
//                .addResourceLocations("file:///C:/workspace/project1/myImage/");
    }

}

 

※ 선행과정

1. https://dev-tanda.tistory.com/16

[AWS S3] 이미지 업로드 - 1 (S3, IAM 생성)

2. https://dev-tanda.tistory.com/17

[AWS S3] 이미지 업로드 - 2 (SpringBoot 구현)

3. https://dev-tanda.tistory.com/20

[SpringBoot] 썸머노트(summernote) - 1 사용하기

4. https://dev-tanda.tistory.com/21

[SpringBoot] 썸머노트(summernote) - 2 이미지 저장 방식