docker安装 Minio和整合SpringBoot的使用(学习笔记)

Minio官网地址：http://docs.minio.org.cn/docs/master/minio-monitoring-guide

搜索镜像

docker search minio

拉取镜像

docker pull minio/minio

在本地好两个文件例如:
/home/admin/minio/data
/home/admin/mino/config
运行镜像

docker run --name minio -p 9000:9000 -p 9090:9090  -d --restart=always 
-e "MINIO_ROOT_USER=admin" -e "MINIO_ROOT_PASSWORD=admin123" 
-v /home/admin/minio/data:/data 
-v /home/admin/minio/config:/root/.minio minio/minio server  /data 
--console-address ":9090" --address ":9000"

这个--console-address 是固定控制台的端口 --address指定 API的接口

运行好之后可以查看日志得到

浏览器输入localhost：9090

用户名和密码就只上面指定的-e "MINIO_ROOT_USER=admin" -e "MINIO_ROOT_PASSWORD=admin123"

	
        
            io.minio
            minio
            7.0.2
        

minio:
  url: http://localhost:9000
  access_key: admin
  secretKey: admin123

配置类

@Component
@ConfigurationProperties(prefix = "minio")
@Data
public class MinioClientConfig {
    private String url;
    private String accessKey;
    private String secretKey;
}

将minio注入到Spring容器中

@Autowired
    private MinioClientConfig minioClientConfig;

    @Bean
    public MinioClient minioClient() throws InvalidPortException, InvalidEndpointException {
        return new MinioClient(minioClientConfig.getUrl(),minioClientConfig.getAccessKey(),minioClientConfig.getSecretKey());
    }

@Component
public class MinioUtils {

    @Autowired
    private MinioClient client;

    
    public void fileUpload(InputStream is,String bucketName,String fileName){
        try{
            if (is != null) {
                //判断桶在不在
                if (!client.bucketExists(bucketName)) {
                    //创建桶
                    client.makeBucket(bucketName);
                }
                
                client.putObject(bucketName, fileName, is, new PutObjectOptions(is.available(), -1));
            }
        }catch (Exception e){
            e.printStackTrace();
        }finally {
            if (is != null) {
                try {
                    is.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }

    
    public void fileDownload(HttpServletResponse response, String bucketName, String fileName){
        try {
            ServletOutputStream outputStream = response.getOutputStream();
            InputStream is = client.getObject(bucketName, fileName);
            int line = 0;
            byte[] bytes = new byte[1024];
            while((line=is.read(bytes)) != -1){
                outputStream.write(bytes,0,line);
            }
//            response.setHeader("content-Type", "text/html;charset=utf-8");
            response.setHeader("content-disposition","attachment;fileName="+fileName);
            is.close();
            outputStream.flush();
            outputStream.close();
        }catch (Exception e){
            e.printStackTrace();
        }
    }

}

上传好的文件就可以再桶中查看