增加minio相关类

epmet-module/epmet-oss/epmet-oss-client/src/main/java/com/epmet/enums/OssTypeEnum.java

@@ -34,7 +34,11 @@ public enum OssTypeEnum {
     /**
      * 本地
      */
-    LOCAL(5);
+    LOCAL(5),
+    /**
+     * minio
+     */
+    MINIO(6);
 
     private int value;
 

epmet-module/epmet-oss/epmet-oss-server/pom.xml

@@ -90,6 +90,12 @@
             <groupId>org.springframework</groupId>
             <artifactId>spring-test</artifactId>
         </dependency>
+        <!--minio-->
+        <dependency>
+            <groupId>io.minio</groupId>
+            <artifactId>minio</artifactId>
+            <version>8.4.2</version>
+        </dependency>
     </dependencies>
 
     <build>

epmet-module/epmet-oss/epmet-oss-server/src/main/java/com/epmet/cloud/CloudStorageConfig.java

@@ -11,9 +11,11 @@ package com.epmet.cloud;
 import com.epmet.commons.tools.validator.group.AliyunGroup;
 import com.epmet.commons.tools.validator.group.QcloudGroup;
 import com.epmet.commons.tools.validator.group.QiniuGroup;
+import com.epmet.constants.PrivacyType;
 import com.epmet.validator.group.FastDFSGroup;
 import com.epmet.validator.group.LocalGroup;
 import lombok.Data;
+import org.apache.commons.lang3.StringUtils;
 import org.hibernate.validator.constraints.Range;
 import org.hibernate.validator.constraints.URL;
 
@@ -101,6 +103,9 @@ public class CloudStorageConfig implements Serializable {
     private String localPath;
 
     private AliyunCloudStorageConfig aliyun;
+
+    private MinioStorageConfig minio;
+
     /**
      * 阿里云存储配置
      */
@@ -110,6 +115,20 @@ public class CloudStorageConfig implements Serializable {
         private AliyunCloudStorageConfigProps external;
     }
 
+    @Data
+    public static class MinioStorageConfig {
+        private MinioStorageConfigProps internal;
+        private MinioStorageConfigProps external;
+
+        public MinioStorageConfigProps getConfigByPrivacy(String privacy) {
+            if (StringUtils.isNotBlank(privacy) && PrivacyType.INTERNAL.equals(privacy)) {
+                return internal;
+            } else {
+                return external;
+            }
+        }
+    }
+
     /**
      * 阿里云存储配置属性
      */
@@ -134,4 +153,24 @@ public class CloudStorageConfig implements Serializable {
         private String aliyunBucketName;
     }
 
+    /**
+     * minio存储配置属性
+     */
+    @Data
+    public static class MinioStorageConfigProps {
+        /**
+         * 外部访问域名，用于用户直接访问minio服务
+         */
+        private String minioExternalDomain;
+        /**
+         * 内部访问域名，用于服务集群内部使用
+         */
+        private String minioInternalDomain;
+        private String minioEndPoint;
+        private String minioAccessKey;
+        private String minioSecretKey;
+        private String minioPrefix;
+        private String minioBucketName;
+    }
+
 }

epmet-module/epmet-oss/epmet-oss-server/src/main/java/com/epmet/cloud/MinioStorageService.java

@@ -0,0 +1,106 @@
+package com.epmet.cloud;
+
+import com.epmet.commons.tools.exception.EpmetErrorCode;
+import com.epmet.commons.tools.exception.EpmetException;
+import com.epmet.commons.tools.exception.ExceptionUtils;
+import io.minio.MinioClient;
+import io.minio.ObjectWriteResponse;
+import io.minio.PutObjectArgs;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.MediaType;
+import org.springframework.http.MediaTypeFactory;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Paths;
+
+/**
+ * minio 文件服务
+ */
+@Slf4j
+public class MinioStorageService extends AbstractCloudStorageService {
+
+    private MinioClient minioClient;
+
+    public MinioStorageService(CloudStorageConfig config) {
+        this.config = config;
+
+        CloudStorageConfig.MinioStorageConfigProps props = config.getMinio().getConfigByPrivacy(null);
+
+        log.info("Minio客户端连接所用的域名：{}", props.getMinioInternalDomain());
+
+        /**
+         * minio和服务在同一个局域网，则可以使用内网域名上传，速度更快更稳定
+         */
+        minioClient = MinioClient.builder()
+                .endpoint(props.getMinioInternalDomain())  // 保证和nginx的proxy_set_header Host 一致
+                .credentials(props.getMinioAccessKey(), props.getMinioSecretKey())
+                .build();
+    }
+
+    @Override
+    public String getOssDomain(String privacy) {
+        return this.config.getMinio().getConfigByPrivacy(privacy).getMinioExternalDomain();
+    }
+
+    @Override
+    public String getOssPrefix(String privacy) {
+        return this.config.getMinio().getConfigByPrivacy(privacy).getMinioPrefix();
+    }
+
+    @Override
+    public String upload(byte[] data, String path, String privacyType) {
+        return upload(new ByteArrayInputStream(data), path, privacyType);
+    }
+
+    @Override
+    public String uploadSuffix(byte[] data, String suffix, String privacyType) {
+        return uploadSuffix(new ByteArrayInputStream(data), suffix, privacyType);
+    }
+
+    /**
+     * 此处bucket已经做为path
+     * @param inputStream   字节流
+     * @param path          文件路径，包含文件名
+     * @param privacyType
+     * @return
+     */
+    @Override
+    public String upload(InputStream inputStream, String path, String privacyType) {
+        CloudStorageConfig.MinioStorageConfigProps props = this.config.getMinio().getConfigByPrivacy(privacyType);
+        String contentType = MediaTypeFactory.getMediaType(path).orElse(MediaType.APPLICATION_OCTET_STREAM).toString();
+        try {
+            ObjectWriteResponse resp = minioClient.putObject(PutObjectArgs.builder()
+                    .bucket(props.getMinioBucketName())
+                    .object(path)
+                    .stream(inputStream, inputStream.available(), -1)
+                    .contentType(contentType)
+                    .build());
+
+            log.debug("minio上传文件成功。bucket:{}, object:{}, privacyType:{}", resp.bucket(), resp.object(), privacyType);
+
+            // 返回值要存储到数据库，供用户访问，因此使用外网域名
+            return props.getMinioExternalDomain() + "/" + Paths.get(resp.bucket()).resolve(resp.object()).toString();
+        } catch (Exception e) {
+            String errorMsg = ExceptionUtils.getErrorStackTrace(e);
+            throw new EpmetException(EpmetErrorCode.SERVER_ERROR.getCode(), errorMsg);
+        }
+    }
+
+    @Override
+    public String uploadSuffix(InputStream inputStream, String suffix, String privacyType) {
+        CloudStorageConfig.MinioStorageConfigProps props = this.config.getMinio().getConfigByPrivacy(privacyType);
+        return upload(inputStream, getPath(props.getMinioPrefix(), suffix, privacyType), privacyType);
+    }
+
+    @Override
+    public void down(String privacyType) throws IOException {
+
+    }
+
+    @Override
+    public boolean delete(String objectName, String privacyType) {
+        return false;
+    }
+}

epmet-module/epmet-oss/epmet-oss-server/src/main/java/com/epmet/cloud/OssFactory.java

@@ -40,6 +40,8 @@ public final class OssFactory {
                 abstractCloudStorageService = new FastDFSCloudStorageService(config);
             }else if(config.getType() == OssTypeEnum.LOCAL.value()){
                 abstractCloudStorageService = new LocalCloudStorageService(config);
+            }else if(config.getType() == OssTypeEnum.MINIO.value()){
+                abstractCloudStorageService = new MinioStorageService(config);
             }
         }
         return abstractCloudStorageService;