华为云云耀云服务器L实例评测|基于云服务器的minio部署手册

水上冰石2023-09-10 9:30

华为云云耀云服务器L实例评测|基于云服务器的minio部署手册

【软件安装版本】【集群安装（是）（否）】

|-----|-----|-----|----------|--------------|
| 版本 | 创建人 | 修改人 | 创建时间 | 备注 |
| 1.0 | jz | jz | 2023.9.2 | minio华为云耀服务器 |
| | | | | |
| | | | | |

一. 部署规划与架构

1. 规划：（集群：网络规划，服务器规划）

****安装方式 ：****非集群安装

服务器 ： 华为云：192.168.0.147

端口号 ： A.minio管理界面：9000，33806 B.demo应用：8081

2. 架构（集群：拓扑图）

  1. 支撑业务

小文件服务器：图片，文件，视频的存储管理。

二. 运行环境安装

  1. 硬件

华为云耀服务器，2核2G 3m网络

  1. 操作系统

|----------|
| uname -a |

为了springboot的demo运行，需要提前安装好Java运行环境。这里不再重述

  1. 环境配置

软件安装路径：/opt/software/minio

|------------------------------|
| mkdir -p /opt/software/minio |

数据文件路径：/opt/data/minio

|--------------------------|
| mkdir -p /opt/data/minio |

日志文件路径: /opt/data/minio/logs

|-------------------------------|
| mkdir -p /opt/data/minio/logs |

三. 单机部署步骤

  1. 安装包获取与安装

下载地址;https://min.io/download#/linux

|---------------------------------------------------------------------------------------|
| cd /opt/software/minio/ wget https://dl.min.io/server/minio/release/linux-amd64/minio |

安装成功：

查看下载文件：

|----|
| ls |

  1. 配置修改

|------------------------|
| vim /etc/default/minio |

|--------------------------------------------------------------------------------------------------------------------------------------------------|
| # 启动的时候看提示 新版本 MINIO_ROOT_USER=username MINIO_ROOT_PASSWORD=password # 如果MinIO版本比较旧，修改用户名密码为 MINIO_ACCESS_KEY=username MINIO_SECRET_KEY=password |

注意：创建的文件是个新文件。

修改环境变量

|------------------|
| vim /etc/profile |

增加两行

|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
| export MINIO_ROOT_USER=username export MINIO_ROOT_PASSWORD=password # 如果MinIO版本比较旧，修改用户名密码为 export MINIO_ACCESS_KEY=username export MINIO_SECRET_KEY=password |

配置文件生效

|---------------------|
| source /etc/profile |

  1. 检测依赖环境是否就绪

|---------------|
| java -version |

4.安装

赋予文件安装权限：

|-----------------------|
| chmod 777 minio ls -l |

以守护进程方式启动，指定端口为9000固定端口，数据文件路径/opt/data/minio/

|---------------------------------------------------------------------------------------------------------------------------------------------|
| nohup /opt/software/minio/minio server --console-address :33806 --address 0.0.0.0:9000 /opt/data/minio > /opt/data/minio/logs/minio.log & |

|---------------------|
| ps -ef |grep minio |
| more minio.log |

Minio启动成功

  1. 云服务器开通公网端口号：9000

登录华为云账号：https://auth.huaweicloud.com/

配置到服务器

进入控制台，更改安全组

选择刚才创建的安全组

  1. 验证

浏览器输入：公网ip:9000

会自动跳转到33806端口上。

用username/password登录

四.应用部署

  1. 安装java

请自行安装jdk文件，保证java -version可用。

2.编写项目

Pom文件中增加配置

|-------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| <!--MinIO JAVA SDK--> <dependency> <groupId>io.minio</groupId> <artifactId>minio</artifactId> <version>${minio.version}</version> </dependency> |

Yaml中增加配置

|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| minio: endpoint: http://192.168.0.213:9000 #MinIO服务所在地址 bucketName: mall #存储桶名称 bucketImg: img # 图片桶 bucketVideo: video # 视频桶 accessKey: fileadmin #访问的key secretKey: fileadmin #访问的秘钥 |

编写工具类

|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| package top.fairy.global.globalfairytoppi4j.utils; import io.minio.*; import lombok.extern.slf4j.Slf4j; import org.apache.commons.lang3.StringUtils; import org.springframework.stereotype.Component; import org.springframework.web.multipart.MultipartFile; import top.fairy.global.globalfairytoppi4j.beans.ResultEntity; import top.fairy.global.globalfairytoppi4j.config.MinioClientConfig; import javax.servlet.ServletOutputStream; import javax.servlet.http.HttpServletResponse; import java.io.InputStream; import java.nio.charset.StandardCharsets; import java.util.Map; @Slf4j @Component public class MinioUtil { /** * Minio文件上传 * * @param file 文件实体 * @param fileName 修饰过的文件名 非源文件名 * @param bucketName 所存文件夹（桶名） * @return */ public ResultEntity<Map<String, Object>> minioUpload(MultipartFile file, String fileName, String bucketName) { ResultEntity<Map<String, Object>> resultEntity = new ResultEntity(); try { MinioClient minioClient = MinioClientConfig.getMinioClient(); // fileName为空，说明要使用源文件名上传 if (fileName == null) { fileName = file.getOriginalFilename(); fileName = fileName.replaceAll(" ", "_"); } InputStream inputStream = file.getInputStream(); PutObjectArgs objectArgs = PutObjectArgs.builder().bucket(bucketName).object(fileName) .stream(inputStream, file.getSize(), -1).contentType(file.getContentType()).build(); //文件名称相同会覆盖 minioClient.putObject(objectArgs); return resultEntity; } catch (Exception e) { e.printStackTrace(); return null; } } /** * 检查存储桶是否存在 * * @param bucketName 存储桶名称 * @return */ public boolean bucketExists(String bucketName) { boolean flag = false; try { flag = MinioClientConfig.bucketExists(bucketName); if (flag) { return true; } } catch (Exception e) { e.printStackTrace(); return false; } return false; } /** * 获取文件流 * * @param fileName 文件名 * @param bucketName 桶名（文件夹） * @return */ public InputStream getFileInputStream(String fileName, String bucketName) { try { MinioClient minioClient = MinioClientConfig.getMinioClient(); return minioClient.getObject(GetObjectArgs.builder().bucket(bucketName).object(fileName).build()); } catch (Exception e) { e.printStackTrace(); log.error(e.getMessage()); } return null; } /** * @param bucketName: * @author * @description: 创建桶 * @date 2022/8/16 14:36 */ public void createBucketName(String bucketName) { try { if (StringUtils.isBlank(bucketName)) { return; } MinioClient minioClient = MinioClientConfig.getMinioClient(); boolean isExist = MinioClientConfig.bucketExists(bucketName); if (isExist) { log.info("Bucket {} already exists.", bucketName); } else { minioClient.makeBucket(MakeBucketArgs.builder().bucket(bucketName).build()); } } catch (Exception e) { e.printStackTrace(); log.error(e.getMessage()); } } /** * 下载文件 * * @param originalName 文件路径 */ public InputStream downloadFile(String bucketName, String originalName, HttpServletResponse response) { try { MinioClient minioClient = MinioClientConfig.getMinioClient(); InputStream file = minioClient.getObject(GetObjectArgs.builder().bucket(bucketName).object(originalName).build()); String filename = new String(originalName.getBytes("ISO8859-1"), StandardCharsets.UTF_8); if (StringUtils.isNotBlank(originalName)) { filename = originalName; } response.setHeader("Content-Disposition", "attachment;filename=" + filename); ServletOutputStream servletOutputStream = response.getOutputStream(); int len; byte[] buffer = new byte[1024]; while ((len = file.read(buffer)) > 0) { servletOutputStream.write(buffer, 0, len); } servletOutputStream.flush(); file.close(); servletOutputStream.close(); return file; } catch (Exception e) { e.printStackTrace(); return null; } } /** * @param bucketName: * @description: 删除桶 * @date 2022/8/16 14:36 */ public void deleteBucketName(String bucketName) { try { if (StringUtils.isBlank(bucketName)) { return; } MinioClient minioClient = MinioClientConfig.getMinioClient(); boolean isExist = MinioClientConfig.bucketExists(bucketName); if (isExist) { minioClient.removeBucket(RemoveBucketArgs.builder().bucket(bucketName).build()); } } catch (Exception e) { e.printStackTrace(); log.error(e.getMessage()); } } /** * @param bucketName: * @description: 删除桶下面所有文件 * @date 2022/8/16 14:36 */ public void deleteBucketFile(String bucketName) { try { if (StringUtils.isBlank(bucketName)) { return; } MinioClient minioClient = MinioClientConfig.getMinioClient(); boolean isExist = minioClient.bucketExists(BucketExistsArgs.builder().bucket(bucketName).build()); if (isExist) { minioClient.deleteBucketEncryption(DeleteBucketEncryptionArgs.builder().bucket(bucketName).build()); } } catch (Exception e) { e.printStackTrace(); log.error(e.getMessage()); } } /** * 根据文件路径得到预览文件绝对地址 * * @param bucketName * @param fileName * @return */ public String getPreviewFileUrl(String bucketName, String fileName) { try { MinioClient minioClient = MinioClientConfig.getMinioClient(); return minioClient.getPresignedObjectUrl(GetPresignedObjectUrlArgs.builder().bucket(bucketName).object(fileName).build()); } catch (Exception e) { e.printStackTrace(); return ""; } } } |

编写配置文件

|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| package top.fairy.global.globalfairytoppi4j.config; import io.minio.BucketExistsArgs; import io.minio.MinioClient; import io.minio.messages.Bucket; import lombok.SneakyThrows; import lombok.extern.slf4j.Slf4j; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotation.Configuration; import org.springframework.stereotype.Component; import javax.annotation.PostConstruct; import java.util.List; @Slf4j @Component @Configuration public class MinioClientConfig { @Autowired private StorageProperty storageProperty; private static MinioClient minioClient; /** * @description: 获取minioClient * @date 2021/6/22 16:55 * @return io.minio.MinioClient */ public static MinioClient getMinioClient(){ return minioClient; } /** * 判断 bucket是否存在 * * @param bucketName: * 桶名 * @return: boolean * @date : 2020/8/16 20:53 */ @SneakyThrows(Exception.class) public static boolean bucketExists(String bucketName) { return minioClient.bucketExists(BucketExistsArgs.builder().bucket(bucketName).build()); } /** * 获取全部bucket * * @param : * @return: java.util.List<io.minio.messages.Bucket> * @date : 2020/8/16 23:28 */ @SneakyThrows(Exception.class) public static List<Bucket> getAllBuckets() { return minioClient.listBuckets(); } /** * 初始化minio配置 * * @param : * @return: void * @date : 2020/8/16 20:56 */ @PostConstruct public void init() { try { minioClient = MinioClient.builder() .endpoint(storageProperty.getEndpoint()) .credentials(storageProperty.getAccessKey(), storageProperty.getSecretKey()) .build(); } catch (Exception e) { e.printStackTrace(); log.error("初始化minio配置异常: 【{}】", e.fillInStackTrace()); } } } |

编写业务类

|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| package top.fairy.global.globalfairytoppi4j.action; import cn.hutool.core.collection.CollUtil; import cn.hutool.json.JSONUtil; import com.alibaba.fastjson.JSONObject; import com.fasterxml.jackson.databind.ObjectMapper; import io.minio.*; import io.minio.errors.*; import io.minio.messages.Bucket; import io.minio.messages.Item; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Value; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.*; import org.springframework.web.multipart.MultipartFile; import top.fairy.global.globalfairytoppi4j.api.CommonResult; import top.fairy.global.globalfairytoppi4j.beans.BucketPolicyConfigDto; import top.fairy.global.globalfairytoppi4j.beans.FileVo; import top.fairy.global.globalfairytoppi4j.beans.MinioUploadDto; import top.fairy.global.globalfairytoppi4j.beans.PageUtil; import java.io.IOException; import java.security.InvalidKeyException; import java.security.NoSuchAlgorithmException; import java.text.DecimalFormat; import java.text.SimpleDateFormat; import java.time.LocalDateTime; import java.time.ZoneId; import java.util.ArrayList; import java.util.Comparator; import java.util.Date; import java.util.List; /** * MinIO对象存储管理 * Created by macro on 2019/12/25. */ //@Api(tags = "MinioController", description = "MinIO对象存储管理") @Controller @RequestMapping("/minio") public class MinioController { private static final Logger LOGGER = LoggerFactory.getLogger(MinioController.class); @Value("{minio.endpoint}") private String ENDPOINT; @Value("{minio.bucketName}") private String BUCKET_NAME; @Value("{minio.bucketImg}") private String BUCKET_IMG; @Value("{minio.bucketVideo}") private String BUCKET_VIDEO; @Value("{minio.accessKey}") private String ACCESS_KEY; @Value("{minio.secretKey}") private String SECRET_KEY; // @ApiOperation("文件上传") @RequestMapping(value = "/upload", method = RequestMethod.POST) @ResponseBody public CommonResult upload(@RequestPart("file") MultipartFile file) { try { //创建一个MinIO的Java客户端 MinioClient minioClient =MinioClient.builder() .endpoint(ENDPOINT) .credentials(ACCESS_KEY,SECRET_KEY) .build(); boolean isExist = minioClient.bucketExists(BucketExistsArgs.builder().bucket(BUCKET_NAME).build()); if (isExist) { LOGGER.info("存储桶已经存在！"); } else { //创建存储桶并设置只读权限 minioClient.makeBucket(MakeBucketArgs.builder().bucket(BUCKET_NAME).build()); BucketPolicyConfigDto bucketPolicyConfigDto = createBucketPolicyConfigDto(BUCKET_NAME); SetBucketPolicyArgs setBucketPolicyArgs = SetBucketPolicyArgs.builder() .bucket(BUCKET_NAME) .config(JSONUtil.toJsonStr(bucketPolicyConfigDto)) .build(); minioClient.setBucketPolicy(setBucketPolicyArgs); } String filename = file.getOriginalFilename(); SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd"); // 设置存储对象名称 String objectName = sdf.format(new Date()) + "/" + filename; // 使用putObject上传一个文件到存储桶中 PutObjectArgs putObjectArgs = PutObjectArgs.builder() .bucket(BUCKET_NAME) .object(objectName) .contentType(file.getContentType()) .stream(file.getInputStream(), file.getSize(), ObjectWriteArgs.MIN_MULTIPART_SIZE).build(); minioClient.putObject(putObjectArgs); LOGGER.info("文件上传成功!"); MinioUploadDto minioUploadDto = new MinioUploadDto(); minioUploadDto.setName(filename); minioUploadDto.setUrl(ENDPOINT + "/" + BUCKET_NAME + "/" + objectName); return CommonResult.success(minioUploadDto); } catch (Exception e) { e.printStackTrace(); LOGGER.info("上传发生错误: {}！", e.getMessage()); } return CommonResult.failed(); } private BucketPolicyConfigDto createBucketPolicyConfigDto(String bucketName) { BucketPolicyConfigDto.Statement statement = BucketPolicyConfigDto.Statement.builder() .Effect("Allow") .Principal("*") .Action("s3:GetObject") .Resource("arn:aws:s3:::"+bucketName+"/*.**").build(); return BucketPolicyConfigDto.builder() .Version("2012-10-17") .Statement(CollUtil.toList(statement)) .build(); } /** * 获取文件列表 * * @param pageNum 页码 * @param pageSize 一页的数量 * @return * @throws Exception */ @ResponseBody @RequestMapping(value = "/fileList", method = RequestMethod.GET, produces = "application/json;charset=UTF-8") public String getFileList(Integer pageNum, Integer pageSize) throws Exception { String bucketName = "img"; //创建一个MinIO的Java客户端 MinioClient minioClient =MinioClient.builder() .endpoint(ENDPOINT) .credentials(ACCESS_KEY,SECRET_KEY) .build(); DecimalFormat df = new DecimalFormat("0.00"); List<Bucket> buckets = minioClient.listBuckets(); List<FileVo> list = new ArrayList<>(32); if (!buckets.isEmpty()) { buckets.forEach(s -> { try { // 得到bucket下的文件 Iterable<Result<Item>> results = minioClient.listObjects(s.name()); // 循环遍历获取每一个文件对象 results.forEach(g -> { try { FileVo fileVo = new FileVo(); fileVo.setBucketName(s.name()); // 文件夹名称 fileVo.setFileName(g.get().objectName()); // 文件名称 fileVo.setUpdateTime(localDateTime2Date(g.get().lastModified().toLocalDateTime())); // 文件上传时间 Long size = g.get().size(); if (size > (1024 * 1024)) { fileVo.setFileSize(df.format(((double) size / 1024 / 1024)) + "MB"); // 文件大小，如果超过1M，则把单位换成MB } else if (size > 1024) { fileVo.setFileSize(df.format(((double) size / 1024)) + "KB"); // 文件大小，如果没超过1M但是超过1000字节，则把单位换成KB } else { fileVo.setFileSize( size + "bytes"); // // 文件大小，如果没超过1000字节，则把单位换成bytes } list.add(fileVo); } catch (ErrorResponseException e) { e.printStackTrace(); } catch (InsufficientDataException e) { e.printStackTrace(); } catch (InternalException e) { e.printStackTrace(); } catch (InvalidBucketNameException e) { e.printStackTrace(); } catch (InvalidKeyException e) { e.printStackTrace(); } catch (InvalidResponseException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } catch (NoSuchAlgorithmException e) { e.printStackTrace(); } catch (XmlParserException e) { e.printStackTrace(); } catch (ServerException e) { e.printStackTrace(); } }); } catch (XmlParserException e) { e.printStackTrace(); } }); } JSONObject res = new JSONObject(); res.put("code", 200); res.put("message", "获取文件列表成功"); // 按最后上传时间排序 list.sort(new Comparator<FileVo>() { @Override public int compare(FileVo o1, FileVo o2) { return o2.getUpdateTime().compareTo(o1.getUpdateTime()); } }); // 分页 List returnList = PageUtil.startPage(list, pageNum, pageSize); res.put("list", returnList); ObjectMapper mapper = new ObjectMapper(); String s = mapper.writeValueAsString(res); return s; } private Date localDateTime2Date(LocalDateTime toLocalDateTime) { Date date = Date.from( toLocalDateTime.atZone( ZoneId.systemDefault()).toInstant()); return date; } // @ApiOperation("文件删除")文件删除 @RequestMapping(value = "/delete", method = RequestMethod.POST) @ResponseBody public CommonResult delete(@RequestParam("objectName") String objectName) { try { MinioClient minioClient = MinioClient.builder() .endpoint(ENDPOINT) .credentials(ACCESS_KEY,SECRET_KEY) .build(); minioClient.removeObject(RemoveObjectArgs.builder().bucket(BUCKET_NAME).object(objectName).build()); return CommonResult.success(null); } catch (Exception e) { e.printStackTrace(); } return CommonResult.failed(); } } |

业务类service，dao入库等操作请自行补充。

源码下载地址：

global-fairy-top-pi4j: java语言读取dth11温湿度传感器参数，通过接口对外提供

具体版本参考：v0.3.1

  1. 打包部署

Idea中maven package项目之后，拷贝jar包到云服务器

  1. 启动

nohup java -jar global-fairy-top-pi4j-0.0.1-SNAPSHOT.jar &

  1. 测试：

localhost:8082/minio/fileList

  • 注意事项
  1. 常见问题

部署demo前请先安装mysql，并配置好地址。

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