Minio搭建

1、minio的单点搭建

#拉取minio最新版
docker pull minio/minio
#运行minio
docker run -d  -p 9000:9000 -p 9001:9001 --name minio -v /data/minio-data:/data -e "MINIO_ROOT_USER=admin" -e "MINIO_ROOT_PASSWORD=admin@20220331"  minio/minio server /data --console-address ":9001"
#查看日志
docker logs minio
#访问minio控制台 http:ip:9001
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2、使用springboot对minio进行文件的上传

2.1、导入maven依赖

        <!-- minio依赖 -->
        <dependency>
            <groupId>io.minio</groupId>
            <artifactId>minio</artifactId>
            <version>8.0.3</version>
        </dependency>

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2.2、使用ConfigurationProperties注解进行参数配置

import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.stereotype.Component;

@Data
@Component
@ConfigurationProperties(prefix = "minio")
public class MinioPro {
    /**
     * 端点
     */
    private String endpoint;
    /**
     * 用户名
     */
    private String accessKey;
    /**
     * 密码
     */
    private String secretKey;

    /**
     * 桶名称
     */
    private String bucketName;

    public String getEndpoint() {
        return endpoint;
    }

    public void setEndpoint(String endpoint) {
        this.endpoint = endpoint;
    }

    public String getAccessKey() {
        return accessKey;
    }

    public void setAccessKey(String accessKey) {
        this.accessKey = accessKey;
    }

    public String getSecretKey() {
        return secretKey;
    }

    public void setSecretKey(String secretKey) {
        this.secretKey = secretKey;
    }

    public String getBucketName() {
        return bucketName;
    }

    public void setBucketName(String bucketName) {
        this.bucketName = bucketName;
    }
}


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2.3、minio注入客户端

import io.minio.MinioClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class MinIoClientConfig {

    @Autowired
    private MinioPro minioPro;

    /**
     * 注入minio 客户端
     * @return
     */
    @Bean
    public MinioClient minioClient(){

        return MinioClient.builder()
                .endpoint(minioPro.getEndpoint())
                .credentials(minioPro.getAccessKey(), minioPro.getSecretKey())
                .build();
    }
}
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2.4、文件上传minio的测试

import com.lgh.miniospringboot.config.MinioPro;
import io.minio.MinioClient;
import io.minio.PutObjectArgs;
import lombok.extern.slf4j.Slf4j;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;

import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import javax.annotation.Resource;


@RestController
@RequestMapping("/minio")
@Validated
@Slf4j
public class FileUploadController {
    @Autowired
    private MinioPro minioPro;
    @PostMapping("test")
    public String pub(){
        return minioPro.toString();
    }
    @Resource
    private MinioClient minioClient;

    /**
     * 文件上传
     * @param file
     * @return
     */
    @PostMapping("/upload")
    public String upload(MultipartFile file){

        try {
            PutObjectArgs objectArgs = PutObjectArgs.builder().object(file.getOriginalFilename())
                    .bucket(minioPro.getBucketName())
                    .contentType(file.getContentType())
                    .stream(file.getInputStream(),file.getSize(),-1).build();

            minioClient.putObject(objectArgs);
            return "ok";
        } catch (Exception e) {
            e.printStackTrace();
            return e.getMessage();
        }
    }
}



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2.5、postman测试

返回ok成功，上传成功。

注意：配置文件application.yml的书写文件大小的限制