SpringBoot整合minio文件服务器,附上Docker部署方式

今天闲来无事研究了一下minio这个文件服务器,并在自己的服务器上搭建了minio的环境并且整合springboot写出了一个小demo,直接放代码

1. docker部署minio

docker pull minio/minio: 默认下载的最新的版本
docker run -d
-p 9000:9000
-p 9001:9001
--name minio1
-v /home/minio/data:/data
-e "MINIO_ROOT_USER=AKIAIOSFODNN7EXAMPLE"
-e "MINIO_ROOT_PASSWORD=wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY"
minio/minio server /data --console-address ":9001"

最新版的minio需要配置两个端口,一个是api的,一个是控制台的那个.-v挂载数据卷 -e环境变量配置的是用户名和密码最后minio/minio server /data（minio/minio 是镜像名字、 /data:数据存储位置）

部署完成后可以在ip:9001访问控制台,账户密码就是-e里边的内容

2. SpringBoot整合minio

导入依赖

<dependencies>
   <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-web</artifactId>
   </dependency>
   <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-test</artifactId>
   </dependency>
   <dependency>
       <groupId>com.jlefebure</groupId>
       <artifactId>spring-boot-starter-minio</artifactId>
       <version>1.4</version>
   </dependency>
   <dependency>
       <groupId>org.projectlombok</groupId>
       <artifactId>lombok</artifactId>
   </dependency>
   <dependency>
       <groupId>cn.hutool</groupId>
       <artifactId>hutool-all</artifactId>
       <version>5.6.5</version>
   </dependency>
</dependencies>

配置文件application.yml

server:
  port: 10088
  spring:
      minio:
        url: http://10.0.40.61:9000/
        access-key: AKIAIOSFODNN7EXAMPLE
        secret-key: wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY
        bucket: apengcxjt
        create-bucket: true

引导类

     /**
      * @author 阿鹏
      * @date 😴2021/9/10 14:45
      */
      @SpringBootApplication
      public class MinioApplication {
            public static void main(String[] args) {
                SpringApplication.run(MinioApplication.class, args);
      }
    }

controller接口

   /**
    * @author 阿鹏
    * @date 😴2021/9/10 14:58
    */
   @RestController
   @RequestMapping("minio/test")
   @Slf4j
   public class MinioController {

       @Autowired
       private MinioService minioService;
       @Autowired
       private MinioConfigurationProperties properties;
       @Autowired
       private MinioClient minioClient;

       /**
        * 列出所有文件
        */
       @GetMapping("list")
       public List<Item> getFiles() {
           return minioService.list();
       }

       /**
        * 根据文件名称下载文件
        */
       @GetMapping("files/{fileName}")
       public void getFileByFileName(@PathVariable("fileName") String fileName,
                                             HttpServletResponse response) throws MinioException, IOException {
           InputStream is = minioService.get(Paths.get(fileName));
           InputStreamSource source = new InputStreamResource(is);
           // 添加响应头,以附件形式
           fileName = System.currentTimeMillis() + fileName.substring(fileName.lastIndexOf("."));
           response.addHeader("Content-disposition", "attachment;filename=" + fileName);
           response.setContentType(URLConnection.guessContentTypeFromName(fileName));

           IOUtils.copy(is, response.getOutputStream());
           response.flushBuffer();
       }

       @PostMapping("upload")
       public void uploadFile(MultipartFile file)  {
           String originalFilename = file.getOriginalFilename();
           originalFilename = "pic" + File.separator + System.currentTimeMillis() +
                   originalFilename.substring(originalFilename.lastIndexOf("."));
           Path path = Paths.get(originalFilename);

           try {
               minioService.upload(path, file.getInputStream(), file.getContentType());
               String url = minioClient.getObjectUrl(properties.getBucket(), originalFilename);
               System.out.println("上传完成");
               System.out.println("url = " + url);
           } catch (Exception e) {
               e.printStackTrace();
               log.error("文件上传失败");
           }
       }

   }