minIO

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minIO文档

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// 上传图片 返回图片url
@RequestMapping(value = "/uploadFile",consumes = "multipart/form-data")
public ApiResult uploadFile(MultipartFile[] files) {
    List<String> imgUrlList = new ArrayList<>();
    try {
        MinioClient minioClient = new MinioClient(minoUrl, accessKey, secretKey);
        // 检查存储桶是否已经存在
        boolean isExist = minioClient.bucketExists(bucketName);
        if (isExist) {
            log.error("Bucket already exists.");
        } else {
            // 创建一个名为asiatrip的存储桶，用于存储照片的zip文件。
            minioClient.makeBucket(bucketName);
        }
        for (MultipartFile file : files) {
            // 图片名称
            String fileName = file.getOriginalFilename();
            // 压缩图片
            BufferedImage image = Thumbnails.of(file.getInputStream()).scale(0.8f).outputQuality(1.0f).asBufferedImage();
            InputStream inputStream = ImageUtil.bufferedImageToInputStream(image);
            // 使用putObject上传一个文件到存储桶中。
            assert inputStream != null;
            minioClient.putObject(bucketName, fileName, inputStream, inputStream.available(), "application/octet-stream");
            String url = minioClient.getObjectUrl(bucketName, fileName);
            log.info("图片url==========>" + url);
            imgUrlList.add(url);
        }
    } catch (Exception e) {
        throw new ApiException(ApiResult.errorWith(ResultCodeEnum.IMG_FAIL,e.getMessage()));
    }
    return ApiResult.resultWith(ResultCodeEnum.SUCCESS, imgUrlList);
}

注意

需要添加如下设置，否则图片不可见

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