平台设计师,网站推广优化网址,全国城建培训中心官网查询证书,中国域名注册商文章目录 1.linux安装minio2.springboot整合minio使用 1.linux安装minio
1.新建文件夹
mkdir /home/minio
# 数据文件夹
mkdir /home/minio/data
# 创建日志文件夹
mkdir /home/minio/log2.进入文件夹
cd /home/minio3.下载minio#xff0c;链接可从官网获取 wget https://… 文章目录 1.linux安装minio2.springboot整合minio使用 1.linux安装minio
1.新建文件夹
mkdir /home/minio
# 数据文件夹
mkdir /home/minio/data
# 创建日志文件夹
mkdir /home/minio/log
2.进入文件夹
cd /home/minio3.下载minio链接可从官网获取 wget https://dl.minio.org.cn/server/minio/release/linux-amd64/minio下载下来后会在当前所在文件夹看到minio文件
4.赋予权限
要给下载下来的minio赋予权限不然后面无法启动
chmod x /home/minio/minio赋予权限之后如图
5.开放端口
因为我后面会指定minio使用9090和9000端口所以先开放这两个端口如果你指定的是别的端口那这里也要相应放行对应的端口
sudo firewall-cmd --zonepublic --add-port9090/tcp --permanent
sudo firewall-cmd --zonepublic --add-port9000/tcp --permanent6.重启防火墙
sudo firewall-cmd --reload
#查看开放的端口
sudo firewall-cmd --list-ports7.启动
启动最好指定特定端口不然很麻烦
9000端口是java api上传文件时的连接接口而9090是浏览器访问时的访问端口不要混淆
/home/minio/minio server /home/minio/data --address:9000 --console-address :9090 /home/minio/log/minio.log 启动成功时查看minio.log可以看到如图
8.访问
http://ip:9090/
默认用户名密码都是minioadmin
9.修改默认密码
注意密码至少要8位否则会出现启动不了的情况具体可以查看minio.log日志
export MINIO_ROOT_USERadmin
export MINIO_ROOT_PASSWORD1234567810.手动创建Buckets
需要提前创建Buckets当然也可以后面用代码创建上传的文件都是存在Buckets中的 2.springboot整合minio使用
添加依赖
dependencygroupIdio.minio/groupIdartifactIdminio/artifactIdversion7.0.2/version
/dependencyapplication.yml添加minio的配置
minio:url: http://192.168.0.107port: 9000accessKey: minioadminsecretKey: minioadminMinIOConfig配置类
Configuration
public class MinIOConfig {/*** minio地址*/Value(${minio.url})private String endpoint;/*** 端口*/Value(${minio.port})private int port;/*** minio用户名*/Value(${minio.accessKey})private String accessKey;/*** minio密码*/Value(${minio.secretKey})private String secretKey;Beanpublic MinioClient minioClient() {try {return new MinioClient(endpoint, port, accessKey, secretKey, false);} catch (InvalidEndpointException | InvalidPortException e) {throw new RuntimeException(e);}}
}
minio工具类
Slf4j
Component
public class MinIoUtil {Autowiredprivate MinioClient minioClient;/*** 判断 bucket是否存在** param bucketName 桶名* return*/SneakyThrows(Exception.class)public boolean bucketExists(String bucketName) {return minioClient.bucketExists(bucketName);}/*** 创建 bucket** param bucketName 桶名*/SneakyThrows(Exception.class)public void createBucket(String bucketName) {boolean isExist minioClient.bucketExists(bucketName);if (!isExist) {minioClient.makeBucket(bucketName);}}/*** 桶名** return*/SneakyThrows(Exception.class)public ListBucket getAllBuckets() {return minioClient.listBuckets();}/*** 文件上传** param bucketName 桶名* param fileName 文件名* param filePath 文件名* return*/SneakyThrows(Exception.class)public String upload(String bucketName, String fileName, String filePath) {minioClient.putObject(bucketName, fileName, filePath, null);return getFileUrl(bucketName, fileName);}/*** 文件上传** param bucketName 桶名* param fileName 文件名* param stream 文件流* return*/SneakyThrows(Exception.class)public String upload(String bucketName, String fileName, InputStream stream) {minioClient.putObject(bucketName, fileName, stream, new PutObjectOptions(stream.available(), -1));return getFileUrl(bucketName, fileName);}/*** 文件上传** param bucketName 桶名* param file 文件* return*/SneakyThrows(Exception.class)public String upload(String bucketName, MultipartFile file) {final InputStream is file.getInputStream();final String fileName file.getOriginalFilename();minioClient.putObject(bucketName, fileName, is, new PutObjectOptions(is.available(), -1));is.close();return getFileUrl(bucketName, fileName);}/*** 删除文件** param bucketName 桶名* param fileName 文件名*/SneakyThrows(Exception.class)public void deleteFile(String bucketName, String fileName) {minioClient.removeObject(bucketName, fileName);}/*** 下载文件** param bucketName 桶名* param fileName 文件名* param response*/SneakyThrows(Exception.class)public void download(String bucketName, String fileName, HttpServletResponse response) {// 获取对象的元数据final ObjectStat stat minioClient.statObject(bucketName, fileName);response.setContentType(stat.contentType());response.setCharacterEncoding(UTF-8);response.setHeader(Content-Disposition, attachment;filename URLEncoder.encode(fileName, UTF-8));InputStream is minioClient.getObject(bucketName, fileName);IOUtils.copy(is, response.getOutputStream());is.close();}/*** 获取minio文件的下载地址** param bucketName 桶名* param fileName 文件名* return*/SneakyThrows(Exception.class)public String getFileUrl(String bucketName, String fileName) {return minioClient.presignedGetObject(bucketName, fileName);}
}
测试用例
Test
public void minioUpload(){String imageUrl minIoUtil.upload(tsc, aa, C:\\Users\\18316\\Pictures\\Camera Roll\\a.jpg);System.out.println(imageUrl);}
