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add 实现通用存储服务接口及其实现,支持文件上传、下载和删除功能
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@ -0,0 +1,53 @@
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package org.dromara.common.core.domain.event;
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import lombok.Data;
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import java.io.Serial;
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import java.io.Serializable;
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/**
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* OSS 上传事件
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*
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* @author AprilWind
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*/
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@Data
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public class OssUploadEvent implements Serializable {
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@Serial
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private static final long serialVersionUID = 1L;
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/**
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* 对象存储主键
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*/
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private Long ossId;
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/**
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* 文件名
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*/
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private String fileName;
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/**
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* 原名
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*/
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private String originalName;
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/**
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* 文件后缀名
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*/
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private String fileSuffix;
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/**
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* URL地址
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*/
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private String url;
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/**
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* 扩展字段
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*/
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private String ext1;
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/**
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* 服务商
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*/
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private String service;
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}
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@ -17,11 +17,6 @@ public interface OssConstant {
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*/
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String DEFAULT_CONFIG_KEY = GlobalConstants.GLOBAL_REDIS_KEY + "sys_oss:default_config";
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/**
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* 预览列表资源开关Key
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*/
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String PEREVIEW_LIST_RESOURCE_KEY = "sys.oss.previewListResource";
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/**
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* 系统数据ids
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*/
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@ -1,525 +0,0 @@
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package org.dromara.common.oss.core;
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import cn.hutool.core.io.IoUtil;
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import cn.hutool.core.util.IdUtil;
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import lombok.extern.slf4j.Slf4j;
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import org.dromara.common.core.constant.Constants;
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import org.dromara.common.core.utils.DateUtils;
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import org.dromara.common.core.utils.StringUtils;
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import org.dromara.common.core.utils.file.FileUtils;
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import org.dromara.common.oss.constant.OssConstant;
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import org.dromara.common.oss.entity.UploadResult;
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import org.dromara.common.oss.enums.AccessPolicyType;
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import org.dromara.common.oss.exception.OssException;
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import org.dromara.common.oss.properties.OssProperties;
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import software.amazon.awssdk.auth.credentials.AwsBasicCredentials;
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import software.amazon.awssdk.auth.credentials.StaticCredentialsProvider;
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import software.amazon.awssdk.core.async.*;
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import software.amazon.awssdk.http.nio.netty.NettyNioAsyncHttpClient;
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import software.amazon.awssdk.regions.Region;
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import software.amazon.awssdk.services.s3.S3AsyncClient;
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import software.amazon.awssdk.services.s3.S3Configuration;
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import software.amazon.awssdk.services.s3.model.GetObjectResponse;
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import software.amazon.awssdk.services.s3.presigner.S3Presigner;
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import software.amazon.awssdk.transfer.s3.S3TransferManager;
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import software.amazon.awssdk.transfer.s3.model.*;
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import software.amazon.awssdk.transfer.s3.progress.LoggingTransferListener;
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import java.io.*;
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import java.net.URI;
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import java.net.URL;
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import java.nio.channels.Channels;
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import java.nio.channels.WritableByteChannel;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.time.Duration;
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import java.util.Optional;
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import java.util.function.Consumer;
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/**
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* S3 存储协议 所有兼容S3协议的云厂商均支持
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* 阿里云 腾讯云 七牛云 minio
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*
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* @author AprilWind
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*/
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@Slf4j
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public class OssClient {
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/**
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* 服务商
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*/
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private final String configKey;
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/**
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* 配置属性
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*/
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private final OssProperties properties;
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/**
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* Amazon S3 异步客户端
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*/
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private final S3AsyncClient client;
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/**
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* 用于管理 S3 数据传输的高级工具
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*/
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private final S3TransferManager transferManager;
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/**
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* AWS S3 预签名 URL 的生成器
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*/
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private final S3Presigner presigner;
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/**
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* 构造方法
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*
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* @param configKey 配置键
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* @param ossProperties Oss配置属性
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*/
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public OssClient(String configKey, OssProperties ossProperties) {
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this.configKey = configKey;
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this.properties = ossProperties;
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try {
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// 创建 AWS 认证信息
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StaticCredentialsProvider credentialsProvider = StaticCredentialsProvider.create(
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AwsBasicCredentials.create(properties.getAccessKey(), properties.getSecretKey()));
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// MinIO 使用 HTTPS 限制使用域名访问,站点填域名。需要启用路径样式访问
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boolean isStyle = !StringUtils.containsAny(properties.getEndpoint(), OssConstant.CLOUD_SERVICE);
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// 创建AWS基于 Netty 的 S3 客户端
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this.client = S3AsyncClient.builder()
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.credentialsProvider(credentialsProvider)
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.endpointOverride(URI.create(getEndpoint()))
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.region(of())
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.forcePathStyle(isStyle)
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.httpClient(NettyNioAsyncHttpClient.builder()
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.connectionTimeout(Duration.ofSeconds(60)).build())
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.build();
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//AWS基于 CRT 的 S3 AsyncClient 实例用作 S3 传输管理器的底层客户端
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this.transferManager = S3TransferManager.builder().s3Client(this.client).build();
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// 创建 S3 配置对象
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S3Configuration config = S3Configuration.builder().chunkedEncodingEnabled(false)
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.pathStyleAccessEnabled(isStyle).build();
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// 创建 预签名 URL 的生成器 实例,用于生成 S3 预签名 URL
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this.presigner = S3Presigner.builder()
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.region(of())
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.credentialsProvider(credentialsProvider)
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.endpointOverride(URI.create(getDomain()))
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.serviceConfiguration(config)
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.build();
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} catch (Exception e) {
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if (e instanceof OssException) {
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throw e;
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}
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throw new OssException("配置错误! 请检查系统配置:[" + e.getMessage() + "]");
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}
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}
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/**
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* 上传文件到 Amazon S3,并返回上传结果
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*
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* @param filePath 本地文件路径
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* @param key 在 Amazon S3 中的对象键
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* @param md5Digest 本地文件的 MD5 哈希值(可选)
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* @param contentType 文件内容类型
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* @return UploadResult 包含上传后的文件信息
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* @throws OssException 如果上传失败,抛出自定义异常
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*/
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public UploadResult upload(Path filePath, String key, String md5Digest, String contentType) {
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try {
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// 构建上传请求对象
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FileUpload fileUpload = transferManager.uploadFile(
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x -> x.putObjectRequest(
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y -> y.bucket(properties.getBucketName())
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.key(key)
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.contentMD5(StringUtils.isNotEmpty(md5Digest) ? md5Digest : null)
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.contentType(contentType)
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// 用于设置对象的访问控制列表(ACL)。不同云厂商对ACL的支持和实现方式有所不同,
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// 因此根据具体的云服务提供商,你可能需要进行不同的配置(自行开启,阿里云有acl权限配置,腾讯云没有acl权限配置)
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//.acl(getAccessPolicy().getObjectCannedACL())
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.build())
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.addTransferListener(LoggingTransferListener.create())
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.source(filePath).build());
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// 等待上传完成并获取上传结果
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CompletedFileUpload uploadResult = fileUpload.completionFuture().join();
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String eTag = uploadResult.response().eTag();
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// 提取上传结果中的 ETag,并构建一个自定义的 UploadResult 对象
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return UploadResult.builder().url(getUrl() + StringUtils.SLASH + key).filename(key).eTag(eTag).build();
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} catch (Exception e) {
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// 捕获异常并抛出自定义异常
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throw new OssException("上传文件失败,请检查配置信息:[" + e.getMessage() + "]");
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} finally {
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// 无论上传是否成功,最终都会删除临时文件
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FileUtils.del(filePath);
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}
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}
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/**
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* 上传 InputStream 到 Amazon S3
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*
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* @param inputStream 要上传的输入流
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* @param key 在 Amazon S3 中的对象键
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* @param length 输入流的长度
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* @param contentType 文件内容类型
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* @return UploadResult 包含上传后的文件信息
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* @throws OssException 如果上传失败,抛出自定义异常
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*/
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public UploadResult upload(InputStream inputStream, String key, Long length, String contentType) {
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// 如果输入流不是 ByteArrayInputStream,则将其读取为字节数组再创建 ByteArrayInputStream
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if (!(inputStream instanceof ByteArrayInputStream)) {
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inputStream = new ByteArrayInputStream(IoUtil.readBytes(inputStream));
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}
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try {
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// 创建异步请求体(length如果为空会报错)
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BlockingInputStreamAsyncRequestBody body = BlockingInputStreamAsyncRequestBody.builder()
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.contentLength(length)
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.subscribeTimeout(Duration.ofSeconds(120))
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.build();
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// 使用 transferManager 进行上传
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Upload upload = transferManager.upload(
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x -> x.requestBody(body).addTransferListener(LoggingTransferListener.create())
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.putObjectRequest(
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y -> y.bucket(properties.getBucketName())
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.key(key)
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.contentType(contentType)
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// 用于设置对象的访问控制列表(ACL)。不同云厂商对ACL的支持和实现方式有所不同,
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// 因此根据具体的云服务提供商,你可能需要进行不同的配置(自行开启,阿里云有acl权限配置,腾讯云没有acl权限配置)
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//.acl(getAccessPolicy().getObjectCannedACL())
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.build())
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.build());
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// 将输入流写入请求体
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body.writeInputStream(inputStream);
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// 等待文件上传操作完成
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CompletedUpload uploadResult = upload.completionFuture().join();
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String eTag = uploadResult.response().eTag();
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// 提取上传结果中的 ETag,并构建一个自定义的 UploadResult 对象
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return UploadResult.builder().url(getUrl() + StringUtils.SLASH + key).filename(key).eTag(eTag).build();
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} catch (Exception e) {
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throw new OssException("上传文件失败,请检查配置信息:[" + e.getMessage() + "]");
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}
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}
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/**
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* 下载文件从 Amazon S3 到临时目录
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*
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* @param path 文件在 Amazon S3 中的对象键
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* @return 下载后的文件在本地的临时路径
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* @throws OssException 如果下载失败,抛出自定义异常
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*/
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public Path fileDownload(String path) {
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// 构建临时文件
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Path tempFilePath = FileUtils.createTempFile().toPath();
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// 使用 S3TransferManager 下载文件
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FileDownload downloadFile = transferManager.downloadFile(
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x -> x.getObjectRequest(
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y -> y.bucket(properties.getBucketName())
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.key(removeBaseUrl(path))
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.build())
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.addTransferListener(LoggingTransferListener.create())
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.destination(tempFilePath)
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.build());
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// 等待文件下载操作完成
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downloadFile.completionFuture().join();
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return tempFilePath;
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}
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/**
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* 下载文件从 Amazon S3 到 输出流
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*
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* @param key 文件在 Amazon S3 中的对象键
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* @param out 输出流
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* @param consumer 自定义处理逻辑
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* @throws OssException 如果下载失败,抛出自定义异常
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*/
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public void download(String key, OutputStream out, Consumer<Long> consumer) {
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try {
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this.download(key, consumer).writeTo(out);
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} catch (Exception e) {
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throw new OssException("文件下载失败,错误信息:[" + e.getMessage() + "]");
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}
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}
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/**
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* 下载文件从 Amazon S3 到 输出流
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*
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* @param key 文件在 Amazon S3 中的对象键
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* @param contentLengthConsumer 文件大小消费者函数
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* @return 写出订阅器
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* @throws OssException 如果下载失败,抛出自定义异常
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*/
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public WriteOutSubscriber<OutputStream> download(String key, Consumer<Long> contentLengthConsumer) {
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try {
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// 构建下载请求
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DownloadRequest<ResponsePublisher<GetObjectResponse>> publisherDownloadRequest = DownloadRequest.builder()
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// 文件对象
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.getObjectRequest(y -> y.bucket(properties.getBucketName())
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.key(key)
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.build())
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.addTransferListener(LoggingTransferListener.create())
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// 使用发布订阅转换器
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.responseTransformer(AsyncResponseTransformer.toPublisher())
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.build();
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// 使用 S3TransferManager 下载文件
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Download<ResponsePublisher<GetObjectResponse>> publisherDownload = transferManager.download(publisherDownloadRequest);
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// 获取下载发布订阅转换器
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ResponsePublisher<GetObjectResponse> publisher = publisherDownload.completionFuture().join().result();
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// 执行文件大小消费者函数
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Optional.ofNullable(contentLengthConsumer)
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.ifPresent(lengthConsumer -> lengthConsumer.accept(publisher.response().contentLength()));
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// 构建写出订阅器对象
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return out -> {
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// 创建可写入的字节通道
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try(WritableByteChannel channel = Channels.newChannel(out)){
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// 订阅数据
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publisher.subscribe(byteBuffer -> {
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while (byteBuffer.hasRemaining()) {
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try {
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channel.write(byteBuffer);
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} catch (IOException e) {
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throw new RuntimeException(e);
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}
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}
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}).join();
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}
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};
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} catch (Exception e) {
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throw new OssException("文件下载失败,错误信息:[" + e.getMessage() + "]");
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}
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}
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/**
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* 删除云存储服务中指定路径下文件
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*
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* @param path 指定路径
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*/
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public void delete(String path) {
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try {
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client.deleteObject(
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x -> x.bucket(properties.getBucketName())
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.key(removeBaseUrl(path))
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.build());
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} catch (Exception e) {
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throw new OssException("删除文件失败,请检查配置信息:[" + e.getMessage() + "]");
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}
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}
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/**
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* 获取私有URL链接
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*
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* @param objectKey 对象KEY
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* @param expiredTime 链接授权到期时间
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*/
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public String getPrivateUrl(String objectKey, Duration expiredTime) {
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// 使用 AWS S3 预签名 URL 的生成器 获取对象的预签名 URL
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URL url = presigner.presignGetObject(
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x -> x.signatureDuration(expiredTime)
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.getObjectRequest(
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y -> y.bucket(properties.getBucketName())
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.key(objectKey)
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.build())
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.build())
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.url();
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return url.toString();
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}
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/**
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* 上传 byte[] 数据到 Amazon S3,使用指定的后缀构造对象键。
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*
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* @param data 要上传的 byte[] 数据
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* @param suffix 对象键的后缀
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* @return UploadResult 包含上传后的文件信息
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* @throws OssException 如果上传失败,抛出自定义异常
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*/
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public UploadResult uploadSuffix(byte[] data, String suffix, String contentType) {
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return upload(new ByteArrayInputStream(data), getPath(properties.getPrefix(), suffix), Long.valueOf(data.length), contentType);
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}
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/**
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* 上传 InputStream 到 Amazon S3,使用指定的后缀构造对象键。
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*
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* @param inputStream 要上传的输入流
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* @param suffix 对象键的后缀
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* @param length 输入流的长度
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* @return UploadResult 包含上传后的文件信息
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* @throws OssException 如果上传失败,抛出自定义异常
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*/
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public UploadResult uploadSuffix(InputStream inputStream, String suffix, Long length, String contentType) {
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return upload(inputStream, getPath(properties.getPrefix(), suffix), length, contentType);
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}
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/**
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* 上传文件到 Amazon S3,使用指定的后缀构造对象键
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*
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* @param file 要上传的文件
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* @param suffix 对象键的后缀
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* @return UploadResult 包含上传后的文件信息
|
||||
* @throws OssException 如果上传失败,抛出自定义异常
|
||||
*/
|
||||
public UploadResult uploadSuffix(File file, String suffix) {
|
||||
return upload(file.toPath(), getPath(properties.getPrefix(), suffix), null, FileUtils.getMimeType(suffix));
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取文件输入流
|
||||
*
|
||||
* @param path 完整文件路径
|
||||
* @return 输入流
|
||||
*/
|
||||
public InputStream getObjectContent(String path) throws IOException {
|
||||
// 下载文件到临时目录
|
||||
Path tempFilePath = fileDownload(path);
|
||||
// 创建输入流
|
||||
InputStream inputStream = Files.newInputStream(tempFilePath);
|
||||
// 删除临时文件
|
||||
FileUtils.del(tempFilePath);
|
||||
// 返回对象内容的输入流
|
||||
return inputStream;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取 S3 客户端的终端点 URL
|
||||
*
|
||||
* @return 终端点 URL
|
||||
*/
|
||||
public String getEndpoint() {
|
||||
// 根据配置文件中的是否使用 HTTPS,设置协议头部
|
||||
String header = getIsHttps();
|
||||
// 拼接协议头部和终端点,得到完整的终端点 URL
|
||||
return header + properties.getEndpoint();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取 S3 客户端的终端点 URL(自定义域名)
|
||||
*
|
||||
* @return 终端点 URL
|
||||
*/
|
||||
public String getDomain() {
|
||||
// 从配置中获取域名、终端点、是否使用 HTTPS 等信息
|
||||
String domain = properties.getDomain();
|
||||
String endpoint = properties.getEndpoint();
|
||||
String header = getIsHttps();
|
||||
|
||||
// 如果是云服务商,直接返回域名或终端点
|
||||
if (StringUtils.containsAny(endpoint, OssConstant.CLOUD_SERVICE)) {
|
||||
return StringUtils.isNotEmpty(domain) ? header + domain : header + endpoint;
|
||||
}
|
||||
|
||||
// 如果是 MinIO,处理域名并返回
|
||||
if (StringUtils.isNotEmpty(domain)) {
|
||||
return domain.startsWith(Constants.HTTPS) || domain.startsWith(Constants.HTTP) ? domain : header + domain;
|
||||
}
|
||||
|
||||
// 返回终端点
|
||||
return header + endpoint;
|
||||
}
|
||||
|
||||
/**
|
||||
* 根据传入的 region 参数返回相应的 AWS 区域
|
||||
* 如果 region 参数非空,使用 Region.of 方法创建并返回对应的 AWS 区域对象
|
||||
* 如果 region 参数为空,返回一个默认的 AWS 区域(例如,us-east-1),作为广泛支持的区域
|
||||
*
|
||||
* @return 对应的 AWS 区域对象,或者默认的广泛支持的区域(us-east-1)
|
||||
*/
|
||||
public Region of() {
|
||||
//AWS 区域字符串
|
||||
String region = properties.getRegion();
|
||||
// 如果 region 参数非空,使用 Region.of 方法创建对应的 AWS 区域对象,否则返回默认区域
|
||||
return StringUtils.isNotEmpty(region) ? Region.of(region) : Region.US_EAST_1;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取云存储服务的URL
|
||||
*
|
||||
* @return 文件路径
|
||||
*/
|
||||
public String getUrl() {
|
||||
String domain = properties.getDomain();
|
||||
String endpoint = properties.getEndpoint();
|
||||
String header = getIsHttps();
|
||||
// 云服务商直接返回
|
||||
if (StringUtils.containsAny(endpoint, OssConstant.CLOUD_SERVICE)) {
|
||||
return header + (StringUtils.isNotEmpty(domain) ? domain : properties.getBucketName() + "." + endpoint);
|
||||
}
|
||||
// MinIO 单独处理
|
||||
if (StringUtils.isNotEmpty(domain)) {
|
||||
// 如果 domain 以 "https://" 或 "http://" 开头
|
||||
return (domain.startsWith(Constants.HTTPS) || domain.startsWith(Constants.HTTP)) ?
|
||||
domain + StringUtils.SLASH + properties.getBucketName() : header + domain + StringUtils.SLASH + properties.getBucketName();
|
||||
}
|
||||
return header + endpoint + StringUtils.SLASH + properties.getBucketName();
|
||||
}
|
||||
|
||||
/**
|
||||
* 生成一个符合特定规则的、唯一的文件路径。通过使用日期、UUID、前缀和后缀等元素的组合,确保了文件路径的独一无二性
|
||||
*
|
||||
* @param prefix 前缀
|
||||
* @param suffix 后缀
|
||||
* @return 文件路径
|
||||
*/
|
||||
public String getPath(String prefix, String suffix) {
|
||||
// 生成uuid
|
||||
String uuid = IdUtil.fastSimpleUUID();
|
||||
// 生成日期路径
|
||||
String datePath = DateUtils.datePath();
|
||||
// 拼接路径
|
||||
String path = StringUtils.isNotEmpty(prefix) ?
|
||||
prefix + StringUtils.SLASH + datePath + StringUtils.SLASH + uuid : datePath + StringUtils.SLASH + uuid;
|
||||
return path + suffix;
|
||||
}
|
||||
|
||||
/**
|
||||
* 移除路径中的基础URL部分,得到相对路径
|
||||
*
|
||||
* @param path 完整的路径,包括基础URL和相对路径
|
||||
* @return 去除基础URL后的相对路径
|
||||
*/
|
||||
public String removeBaseUrl(String path) {
|
||||
return path.replace(getUrl() + StringUtils.SLASH, "");
|
||||
}
|
||||
|
||||
/**
|
||||
* 服务商
|
||||
*/
|
||||
public String getConfigKey() {
|
||||
return configKey;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取是否使用 HTTPS 的配置,并返回相应的协议头部。
|
||||
*
|
||||
* @return 协议头部,根据是否使用 HTTPS 返回 "https://" 或 "http://"
|
||||
*/
|
||||
public String getIsHttps() {
|
||||
return OssConstant.IS_HTTPS.equals(properties.getIsHttps()) ? Constants.HTTPS : Constants.HTTP;
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查配置是否相同
|
||||
*/
|
||||
public boolean checkPropertiesSame(OssProperties properties) {
|
||||
return this.properties.equals(properties);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取当前桶权限类型
|
||||
*
|
||||
* @return 当前桶权限类型code
|
||||
*/
|
||||
public AccessPolicyType getAccessPolicy() {
|
||||
return AccessPolicyType.getByType(properties.getAccessPolicy());
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,4 +1,4 @@
|
||||
package org.dromara.system.domain;
|
||||
package org.dromara.common.oss.entity;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
@ -23,12 +23,12 @@ public class SysOssExt implements Serializable {
|
||||
private String bizType;
|
||||
|
||||
/**
|
||||
* 文件大小(单位:字节)
|
||||
* 文件大小(单位:字节),如果为空会在上传时自动填充
|
||||
*/
|
||||
private Long fileSize;
|
||||
|
||||
/**
|
||||
* 文件类型(MIME类型,如 image/png)
|
||||
* 文件类型(MIME类型,如 image/png),如果为空会在上传时自动填充
|
||||
*/
|
||||
private String contentType;
|
||||
|
||||
@ -12,6 +12,11 @@ import lombok.Data;
|
||||
@Builder
|
||||
public class UploadResult {
|
||||
|
||||
/**
|
||||
* 对象存储主键
|
||||
*/
|
||||
private Long ossId;
|
||||
|
||||
/**
|
||||
* 文件路径
|
||||
*/
|
||||
@ -22,6 +27,16 @@ public class UploadResult {
|
||||
*/
|
||||
private String filename;
|
||||
|
||||
/**
|
||||
* 原名
|
||||
*/
|
||||
private String originalName;
|
||||
|
||||
/**
|
||||
* 文件后缀名
|
||||
*/
|
||||
private String fileSuffix;
|
||||
|
||||
/**
|
||||
* 已上传对象的实体标记(用来校验文件)
|
||||
*/
|
||||
|
||||
@ -5,9 +5,10 @@ import org.dromara.common.core.constant.CacheNames;
|
||||
import org.dromara.common.core.utils.StringUtils;
|
||||
import org.dromara.common.json.utils.JsonUtils;
|
||||
import org.dromara.common.oss.constant.OssConstant;
|
||||
import org.dromara.common.oss.core.OssClient;
|
||||
import org.dromara.common.oss.exception.OssException;
|
||||
import org.dromara.common.oss.properties.OssProperties;
|
||||
import org.dromara.common.oss.service.StorageService;
|
||||
import org.dromara.common.oss.service.impl.OssStorageServiceImpl;
|
||||
import org.dromara.common.redis.utils.CacheUtils;
|
||||
import org.dromara.common.redis.utils.RedisUtils;
|
||||
|
||||
@ -21,15 +22,15 @@ import java.util.concurrent.locks.ReentrantLock;
|
||||
* @author Lion Li
|
||||
*/
|
||||
@Slf4j
|
||||
public class OssFactory {
|
||||
public class StorageFactory {
|
||||
|
||||
private static final Map<String, OssClient> CLIENT_CACHE = new ConcurrentHashMap<>();
|
||||
private static final Map<String, StorageService> CLIENT_CACHE = new ConcurrentHashMap<>();
|
||||
private static final ReentrantLock LOCK = new ReentrantLock();
|
||||
|
||||
/**
|
||||
* 获取默认实例
|
||||
*/
|
||||
public static OssClient instance() {
|
||||
public static StorageService instance() {
|
||||
// 获取redis 默认类型
|
||||
String configKey = RedisUtils.getCacheObject(OssConstant.DEFAULT_CONFIG_KEY);
|
||||
if (StringUtils.isEmpty(configKey)) {
|
||||
@ -41,7 +42,7 @@ public class OssFactory {
|
||||
/**
|
||||
* 根据类型获取实例
|
||||
*/
|
||||
public static OssClient instance(String configKey) {
|
||||
public static StorageService instance(String configKey) {
|
||||
String json = CacheUtils.get(CacheNames.SYS_OSS_CONFIG, configKey);
|
||||
if (json == null) {
|
||||
throw new OssException("系统异常, '" + configKey + "'配置信息不存在!");
|
||||
@ -52,16 +53,17 @@ public class OssFactory {
|
||||
if (StringUtils.isNotBlank(properties.getTenantId())) {
|
||||
key = properties.getTenantId() + ":" + configKey;
|
||||
}
|
||||
OssClient client = CLIENT_CACHE.get(key);
|
||||
// 客户端不存在或配置不相同则重新构建
|
||||
StorageService client = CLIENT_CACHE.get(key);
|
||||
// 客户端不存在或配置不一致,需要重新创建
|
||||
if (client == null || !client.checkPropertiesSame(properties)) {
|
||||
LOCK.lock();
|
||||
try {
|
||||
client = CLIENT_CACHE.get(key);
|
||||
if (client == null || !client.checkPropertiesSame(properties)) {
|
||||
CLIENT_CACHE.put(key, new OssClient(configKey, properties));
|
||||
client = new OssStorageServiceImpl(configKey, properties);
|
||||
CLIENT_CACHE.put(key, client);
|
||||
log.info("创建OSS实例 key => {}", configKey);
|
||||
return CLIENT_CACHE.get(key);
|
||||
return client;
|
||||
}
|
||||
} finally {
|
||||
LOCK.unlock();
|
||||
@ -0,0 +1,38 @@
|
||||
package org.dromara.common.oss.handler;
|
||||
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.dromara.common.core.domain.event.OssUploadEvent;
|
||||
import org.dromara.common.core.utils.SpringUtils;
|
||||
import org.dromara.common.json.utils.JsonUtils;
|
||||
import org.dromara.common.oss.entity.SysOssExt;
|
||||
import org.dromara.common.oss.entity.UploadResult;
|
||||
|
||||
/**
|
||||
* OSS 上传事件处理器
|
||||
* 用于在文件上传完成后发布事件,方便业务系统监听
|
||||
*
|
||||
* @author AprilWind
|
||||
*/
|
||||
@Slf4j
|
||||
public class OssUploadEventHandler {
|
||||
|
||||
/**
|
||||
* 上传完成后处理事件
|
||||
*
|
||||
* @param configKey OSS 服务配置标识
|
||||
* @param uploadResult 上传结果
|
||||
* @param ext1 扩展信息
|
||||
*/
|
||||
public void uploadHandler(String configKey, UploadResult uploadResult, SysOssExt ext1) {
|
||||
OssUploadEvent uploadEvent = new OssUploadEvent();
|
||||
uploadEvent.setOssId(uploadResult.getOssId());
|
||||
uploadEvent.setUrl(uploadResult.getUrl());
|
||||
uploadEvent.setFileName(uploadResult.getFilename());
|
||||
uploadEvent.setService(configKey);
|
||||
uploadEvent.setFileSuffix(uploadResult.getFileSuffix());
|
||||
uploadEvent.setOriginalName(uploadResult.getOriginalName());
|
||||
uploadEvent.setExt1(JsonUtils.toJsonString(ext1));
|
||||
SpringUtils.context().publishEvent(uploadEvent);
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,223 @@
|
||||
package org.dromara.common.oss.service;
|
||||
|
||||
import org.dromara.common.oss.entity.SysOssExt;
|
||||
import org.dromara.common.oss.entity.UploadResult;
|
||||
import org.dromara.common.oss.enums.AccessPolicyType;
|
||||
import org.dromara.common.oss.exception.OssException;
|
||||
import org.dromara.common.oss.properties.OssProperties;
|
||||
import org.springframework.web.multipart.MultipartFile;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
import java.nio.file.Path;
|
||||
import java.time.Duration;
|
||||
import java.util.function.Consumer;
|
||||
|
||||
/**
|
||||
* 通用存储服务接口
|
||||
* <p>
|
||||
* 定义了对象存储系统常见的功能,包括:
|
||||
* <ul>
|
||||
* <li>文件上传(支持 MultipartFile、File、InputStream、byte[] 等多种形式)</li>
|
||||
* <li>文件下载(支持输出流、本地临时路径、输入流等)</li>
|
||||
* <li>文件删除</li>
|
||||
* <li>获取私有访问 URL、临时上传 URL</li>
|
||||
* </ul>
|
||||
* </p>
|
||||
*
|
||||
* @author AprilWind
|
||||
*/
|
||||
public interface StorageService {
|
||||
|
||||
// ========== 基础信息 ==========
|
||||
|
||||
/**
|
||||
* 获取存储服务的唯一配置键
|
||||
* <p>
|
||||
* 用于标识不同的存储服务实例,例如:
|
||||
* - "local" 表示本地存储
|
||||
* - "s3" 表示 Amazon S3
|
||||
* - "qiniu" 表示七牛云
|
||||
* </p>
|
||||
*
|
||||
* @return 存储服务配置键
|
||||
*/
|
||||
String getConfigKey();
|
||||
|
||||
/**
|
||||
* 获取当前桶权限类型
|
||||
*
|
||||
* @return 当前桶权限类型code
|
||||
*/
|
||||
AccessPolicyType getAccessPolicy();
|
||||
|
||||
/**
|
||||
* 检查当前存储客户端配置是否与传入配置相同
|
||||
* <p>
|
||||
* 用于判断是否需要重新创建存储客户端实例。
|
||||
* </p>
|
||||
*
|
||||
* @param properties 待比较的 OSS 配置属性
|
||||
* @return 如果配置相同返回 true,否则返回 false
|
||||
*/
|
||||
boolean checkPropertiesSame(OssProperties properties);
|
||||
|
||||
// ========== 上传相关 ==========
|
||||
|
||||
/**
|
||||
* 上传 {@link MultipartFile} 到对象存储
|
||||
*
|
||||
* @param ossId 对象存储主键
|
||||
* @param file 要上传的 MultipartFile 对象
|
||||
* @param ext1 扩展信息(可选),用于存储额外的业务字段
|
||||
* @return 上传结果,包含文件 URL、ossId、文件名等信息
|
||||
* @throws IOException 文件读取失败
|
||||
* @throws OssException 上传失败时抛出
|
||||
*/
|
||||
UploadResult upload(Long ossId, MultipartFile file, SysOssExt ext1) throws IOException;
|
||||
|
||||
/**
|
||||
* 上传本地 {@link File} 到对象存储
|
||||
*
|
||||
* @param ossId 对象存储主键
|
||||
* @param file 要上传的文件对象
|
||||
* @param ext1 扩展信息
|
||||
* @return 上传结果
|
||||
* @throws OssException 上传失败时抛出
|
||||
*/
|
||||
UploadResult upload(Long ossId, File file, SysOssExt ext1);
|
||||
|
||||
/**
|
||||
* 上传 {@link File},指定文件后缀
|
||||
*
|
||||
* @param ossId 对象存储主键
|
||||
* @param file 本地文件
|
||||
* @param fileSuffix 文件后缀(如 ".jpg")
|
||||
* @param ext1 扩展信息
|
||||
* @return 上传结果
|
||||
*/
|
||||
UploadResult uploadSuffix(Long ossId, File file, String fileSuffix, SysOssExt ext1);
|
||||
|
||||
/**
|
||||
* 上传字节数组
|
||||
*
|
||||
* @param ossId 对象存储主键
|
||||
* @param originalName 原始文件名
|
||||
* @param data 文件字节数组
|
||||
* @param fileSuffix 文件后缀
|
||||
* @param contentType 内容类型(MIME)
|
||||
* @param ext1 扩展信息
|
||||
* @return 上传结果
|
||||
*/
|
||||
UploadResult uploadSuffix(Long ossId, String originalName, byte[] data,
|
||||
String fileSuffix, String contentType, SysOssExt ext1);
|
||||
|
||||
/**
|
||||
* 上传输入流
|
||||
*
|
||||
* @param ossId 对象存储主键
|
||||
* @param originalName 原始文件名
|
||||
* @param inputStream 输入流
|
||||
* @param fileSuffix 文件后缀
|
||||
* @param length 文件长度
|
||||
* @param contentType 内容类型
|
||||
* @param ext1 扩展信息
|
||||
* @return 上传结果
|
||||
*/
|
||||
UploadResult uploadSuffix(Long ossId, String originalName, InputStream inputStream,
|
||||
String fileSuffix, Long length, String contentType, SysOssExt ext1);
|
||||
|
||||
/**
|
||||
* 上传输入流(指定对象键)
|
||||
*
|
||||
* @param ossId 对象存储主键
|
||||
* @param originalName 原始文件名
|
||||
* @param fileSuffix 文件后缀
|
||||
* @param inputStream 输入流
|
||||
* @param key 存储对象键
|
||||
* @param length 文件长度
|
||||
* @param contentType 内容类型
|
||||
* @param ext1 扩展信息
|
||||
* @return 上传结果
|
||||
*/
|
||||
UploadResult upload(Long ossId, String originalName, String fileSuffix,
|
||||
InputStream inputStream, String key, Long length, String contentType, SysOssExt ext1);
|
||||
|
||||
/**
|
||||
* 上传文件路径(指定对象键)
|
||||
*
|
||||
* @param ossId 对象存储主键
|
||||
* @param originalName 原始文件名
|
||||
* @param fileSuffix 文件后缀
|
||||
* @param filePath 本地文件路径
|
||||
* @param key 存储对象键
|
||||
* @param md5Digest 文件 MD5 校验值(可选)
|
||||
* @param contentType 内容类型
|
||||
* @param ext1 扩展信息
|
||||
* @return 上传结果
|
||||
*/
|
||||
UploadResult upload(Long ossId, String originalName, String fileSuffix,
|
||||
Path filePath, String key, String md5Digest, String contentType, SysOssExt ext1);
|
||||
|
||||
// ========== 下载相关 ==========
|
||||
|
||||
/**
|
||||
* 下载文件到输出流
|
||||
*
|
||||
* @param key 存储对象键
|
||||
* @param out 输出流
|
||||
* @param consumer 可选的回调,处理文件大小/进度
|
||||
* @throws OssException 下载失败抛出
|
||||
*/
|
||||
void download(String key, OutputStream out, Consumer<Long> consumer);
|
||||
|
||||
/**
|
||||
* 下载文件到本地临时路径
|
||||
*
|
||||
* @param key 存储对象键
|
||||
* @return 本地文件路径
|
||||
*/
|
||||
Path downloadToPath(String key);
|
||||
|
||||
/**
|
||||
* 下载文件并返回输入流
|
||||
*
|
||||
* @param key 存储对象键
|
||||
* @return 输入流
|
||||
* @throws IOException 下载失败抛出
|
||||
*/
|
||||
InputStream downloadToStream(String key) throws IOException;
|
||||
|
||||
// ========== 删除相关 ==========
|
||||
|
||||
/**
|
||||
* 删除对象存储中的文件
|
||||
*
|
||||
* @param key 存储对象键
|
||||
*/
|
||||
void delete(String key);
|
||||
|
||||
// ========== URL 相关 ==========
|
||||
|
||||
/**
|
||||
* 获取文件的私有访问 URL
|
||||
*
|
||||
* @param key 存储对象键
|
||||
* @param expiredTime 链接有效期
|
||||
* @return 私有 URL
|
||||
*/
|
||||
String getPrivateUrl(String key, Duration expiredTime);
|
||||
|
||||
/**
|
||||
* 获取临时上传 URL(预签名 PUT)
|
||||
*
|
||||
* @param key 存储对象键
|
||||
* @param expiredTime 链接有效期
|
||||
* @param contentType 内容类型
|
||||
* @return 临时上传 URL
|
||||
*/
|
||||
String getTemporaryUploadUrl(String key, Duration expiredTime, String contentType);
|
||||
|
||||
}
|
||||
@ -0,0 +1,570 @@
|
||||
package org.dromara.common.oss.service.impl;
|
||||
|
||||
import cn.hutool.core.io.IoUtil;
|
||||
import cn.hutool.core.io.file.FileNameUtil;
|
||||
import cn.hutool.core.util.ObjectUtil;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.dromara.common.core.utils.SpringUtils;
|
||||
import org.dromara.common.core.utils.StringUtils;
|
||||
import org.dromara.common.core.utils.file.FileUtils;
|
||||
import org.dromara.common.oss.constant.OssConstant;
|
||||
import org.dromara.common.oss.core.WriteOutSubscriber;
|
||||
import org.dromara.common.oss.entity.SysOssExt;
|
||||
import org.dromara.common.oss.entity.UploadResult;
|
||||
import org.dromara.common.oss.enums.AccessPolicyType;
|
||||
import org.dromara.common.oss.exception.OssException;
|
||||
import org.dromara.common.oss.handler.OssUploadEventHandler;
|
||||
import org.dromara.common.oss.properties.OssProperties;
|
||||
import org.dromara.common.oss.service.StorageService;
|
||||
import org.dromara.common.oss.utils.StorageUtils;
|
||||
import org.springframework.web.multipart.MultipartFile;
|
||||
import software.amazon.awssdk.auth.credentials.AwsBasicCredentials;
|
||||
import software.amazon.awssdk.auth.credentials.StaticCredentialsProvider;
|
||||
import software.amazon.awssdk.core.async.AsyncResponseTransformer;
|
||||
import software.amazon.awssdk.core.async.BlockingInputStreamAsyncRequestBody;
|
||||
import software.amazon.awssdk.core.async.ResponsePublisher;
|
||||
import software.amazon.awssdk.http.nio.netty.NettyNioAsyncHttpClient;
|
||||
import software.amazon.awssdk.services.s3.S3AsyncClient;
|
||||
import software.amazon.awssdk.services.s3.S3Configuration;
|
||||
import software.amazon.awssdk.services.s3.model.GetObjectResponse;
|
||||
import software.amazon.awssdk.services.s3.presigner.S3Presigner;
|
||||
import software.amazon.awssdk.transfer.s3.S3TransferManager;
|
||||
import software.amazon.awssdk.transfer.s3.model.*;
|
||||
import software.amazon.awssdk.transfer.s3.progress.LoggingTransferListener;
|
||||
|
||||
import java.io.*;
|
||||
import java.net.URI;
|
||||
import java.net.URL;
|
||||
import java.nio.channels.Channels;
|
||||
import java.nio.channels.WritableByteChannel;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.Path;
|
||||
import java.time.Duration;
|
||||
import java.util.Optional;
|
||||
import java.util.function.Consumer;
|
||||
|
||||
/**
|
||||
* S3 存储协议 所有兼容S3协议的云厂商均支持
|
||||
* 阿里云 腾讯云 七牛云 minio
|
||||
*
|
||||
* @author AprilWind
|
||||
*/
|
||||
@Slf4j
|
||||
public class OssStorageServiceImpl implements StorageService {
|
||||
|
||||
/**
|
||||
* 服务商
|
||||
*/
|
||||
private final String configKey;
|
||||
|
||||
/**
|
||||
* 配置属性
|
||||
*/
|
||||
private final OssProperties properties;
|
||||
|
||||
/**
|
||||
* Amazon S3 异步客户端
|
||||
*/
|
||||
private final S3AsyncClient client;
|
||||
|
||||
/**
|
||||
* 用于管理 S3 数据传输的高级工具
|
||||
*/
|
||||
private final S3TransferManager transferManager;
|
||||
|
||||
/**
|
||||
* AWS S3 预签名 URL 的生成器
|
||||
*/
|
||||
private final S3Presigner presigner;
|
||||
|
||||
/**
|
||||
* 构造方法
|
||||
*
|
||||
* @param configKey 配置键
|
||||
* @param ossProperties Oss配置属性
|
||||
*/
|
||||
public OssStorageServiceImpl(String configKey, OssProperties ossProperties) {
|
||||
this.configKey = configKey;
|
||||
this.properties = ossProperties;
|
||||
try {
|
||||
// 创建 AWS 认证信息
|
||||
StaticCredentialsProvider credentialsProvider = StaticCredentialsProvider.create(
|
||||
AwsBasicCredentials.create(properties.getAccessKey(), properties.getSecretKey()));
|
||||
|
||||
// MinIO 使用 HTTPS 限制使用域名访问,站点填域名。需要启用路径样式访问
|
||||
boolean isStyle = !StringUtils.containsAny(properties.getEndpoint(), OssConstant.CLOUD_SERVICE);
|
||||
|
||||
// 创建AWS基于 Netty 的 S3 客户端
|
||||
this.client = S3AsyncClient.builder()
|
||||
.credentialsProvider(credentialsProvider)
|
||||
.endpointOverride(URI.create(StorageUtils.getEndpoint(properties)))
|
||||
.region(StorageUtils.of(properties))
|
||||
.forcePathStyle(isStyle)
|
||||
.httpClient(NettyNioAsyncHttpClient.builder()
|
||||
.connectionTimeout(Duration.ofSeconds(60)).build())
|
||||
.build();
|
||||
|
||||
//AWS基于 CRT 的 S3 AsyncClient 实例用作 S3 传输管理器的底层客户端
|
||||
this.transferManager = S3TransferManager.builder().s3Client(this.client).build();
|
||||
|
||||
// 创建 S3 配置对象
|
||||
S3Configuration config = S3Configuration.builder().chunkedEncodingEnabled(false)
|
||||
.pathStyleAccessEnabled(isStyle).build();
|
||||
|
||||
// 创建 预签名 URL 的生成器 实例,用于生成 S3 预签名 URL
|
||||
this.presigner = S3Presigner.builder()
|
||||
.region(StorageUtils.of(properties))
|
||||
.credentialsProvider(credentialsProvider)
|
||||
.endpointOverride(URI.create(StorageUtils.getDomain(properties)))
|
||||
.serviceConfiguration(config)
|
||||
.build();
|
||||
|
||||
} catch (Exception e) {
|
||||
if (e instanceof OssException) {
|
||||
throw e;
|
||||
}
|
||||
throw new OssException("配置错误! 请检查系统配置:[" + e.getMessage() + "]");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 服务商
|
||||
*/
|
||||
@Override
|
||||
public String getConfigKey() {
|
||||
return configKey;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取当前桶权限类型
|
||||
*
|
||||
* @return 当前桶权限类型code
|
||||
*/
|
||||
@Override
|
||||
public AccessPolicyType getAccessPolicy() {
|
||||
return AccessPolicyType.getByType(properties.getAccessPolicy());
|
||||
}
|
||||
|
||||
/**
|
||||
* 检查配置是否相同
|
||||
*/
|
||||
@Override
|
||||
public boolean checkPropertiesSame(OssProperties properties) {
|
||||
return ObjectUtil.equal(this.properties, properties);
|
||||
}
|
||||
|
||||
/**
|
||||
* 上传 {@link MultipartFile} 到对象存储服务
|
||||
*
|
||||
* @param ossId 对象存储主键
|
||||
* @param file 要上传的 MultipartFile 对象
|
||||
* @param ext1 扩展信息
|
||||
* @return 上传结果,包含 URL、ossId、文件名、ETag 等
|
||||
* @throws IOException 读取文件失败
|
||||
*/
|
||||
@Override
|
||||
public UploadResult upload(Long ossId, MultipartFile file, SysOssExt ext1) throws IOException {
|
||||
String originalName = file.getOriginalFilename();
|
||||
String fileSuffix = "." + FileNameUtil.extName(originalName);
|
||||
return uploadSuffix(ossId, originalName, file.getBytes(), fileSuffix, file.getContentType(), ext1);
|
||||
}
|
||||
|
||||
/**
|
||||
* 上传 {@link File} 到对象存储服务
|
||||
*
|
||||
* @param ossId 对象存储主键
|
||||
* @param file 要上传的本地文件
|
||||
* @param ext1 扩展信息
|
||||
* @return 上传结果
|
||||
*/
|
||||
@Override
|
||||
public UploadResult upload(Long ossId, File file, SysOssExt ext1) {
|
||||
return uploadSuffix(ossId, file, "." + FileNameUtil.getSuffix(file), ext1);
|
||||
}
|
||||
|
||||
/**
|
||||
* 上传 {@link File},指定文件后缀
|
||||
*
|
||||
* @param ossId 对象存储主键
|
||||
* @param file 本地文件
|
||||
* @param fileSuffix 文件后缀
|
||||
* @param ext1 扩展信息
|
||||
* @return 上传结果
|
||||
*/
|
||||
@Override
|
||||
public UploadResult uploadSuffix(Long ossId, File file, String fileSuffix, SysOssExt ext1) {
|
||||
return upload(ossId, file.getName(), fileSuffix,
|
||||
file.toPath(), StorageUtils.getPath(properties.getPrefix(), fileSuffix),
|
||||
null, FileUtils.getMimeType(fileSuffix), ext1);
|
||||
}
|
||||
|
||||
/**
|
||||
* 上传字节数组
|
||||
*
|
||||
* @param ossId 对象存储主键
|
||||
* @param originalName 原始文件名
|
||||
* @param data 文件字节数组
|
||||
* @param fileSuffix 文件后缀
|
||||
* @param contentType 内容类型
|
||||
* @param ext1 扩展信息
|
||||
* @return 上传结果
|
||||
*/
|
||||
@Override
|
||||
public UploadResult uploadSuffix(Long ossId, String originalName, byte[] data,
|
||||
String fileSuffix, String contentType, SysOssExt ext1) {
|
||||
return upload(ossId, originalName, fileSuffix,
|
||||
new ByteArrayInputStream(data), StorageUtils.getPath(properties.getPrefix(), fileSuffix),
|
||||
(long) data.length, contentType, ext1);
|
||||
}
|
||||
|
||||
/**
|
||||
* 上传输入流
|
||||
*
|
||||
* @param ossId 对象存储主键
|
||||
* @param originalName 原始文件名
|
||||
* @param inputStream 输入流
|
||||
* @param fileSuffix 文件后缀
|
||||
* @param length 文件长度
|
||||
* @param contentType 内容类型
|
||||
* @param ext1 扩展信息
|
||||
* @return 上传结果
|
||||
*/
|
||||
@Override
|
||||
public UploadResult uploadSuffix(Long ossId, String originalName, InputStream inputStream,
|
||||
String fileSuffix, Long length, String contentType, SysOssExt ext1) {
|
||||
return upload(ossId, originalName, fileSuffix,
|
||||
inputStream, StorageUtils.getPath(properties.getPrefix(), fileSuffix),
|
||||
length, contentType, ext1);
|
||||
}
|
||||
|
||||
/**
|
||||
* 上传输入流(指定对象键)
|
||||
*
|
||||
* @param ossId 对象存储主键
|
||||
* @param originalName 原始文件名
|
||||
* @param fileSuffix 文件后缀
|
||||
* @param inputStream 输入流
|
||||
* @param key 存储对象键
|
||||
* @param length 文件长度
|
||||
* @param contentType 内容类型
|
||||
* @param ext1 扩展信息
|
||||
* @return 上传结果
|
||||
*/
|
||||
@Override
|
||||
public UploadResult upload(Long ossId, String originalName, String fileSuffix,
|
||||
InputStream inputStream, String key, Long length, String contentType, SysOssExt ext1) {
|
||||
try {
|
||||
if (!(inputStream instanceof ByteArrayInputStream)) {
|
||||
inputStream = new ByteArrayInputStream(IoUtil.readBytes(inputStream));
|
||||
}
|
||||
|
||||
// 构建异步请求体
|
||||
BlockingInputStreamAsyncRequestBody body = BlockingInputStreamAsyncRequestBody.builder()
|
||||
.contentLength(length)
|
||||
.subscribeTimeout(Duration.ofSeconds(120))
|
||||
.build();
|
||||
|
||||
// 发起上传
|
||||
Upload upload = transferManager.upload(
|
||||
x -> x.requestBody(body).addTransferListener(LoggingTransferListener.create())
|
||||
.putObjectRequest(y -> y.bucket(properties.getBucketName())
|
||||
.key(key)
|
||||
.contentType(contentType)
|
||||
//.acl(getAccessPolicy().getObjectCannedACL()) // 按需开启 ACL
|
||||
.build())
|
||||
.build());
|
||||
|
||||
// 写入数据流
|
||||
body.writeInputStream(inputStream);
|
||||
|
||||
// 等待上传完成
|
||||
CompletedUpload uploadResult = upload.completionFuture().join();
|
||||
|
||||
// 构建上传结果
|
||||
UploadResult result = UploadResult.builder()
|
||||
.ossId(ossId)
|
||||
.url(StorageUtils.getUrl(properties) + StringUtils.SLASH + key)
|
||||
.filename(key)
|
||||
.originalName(originalName)
|
||||
.fileSuffix(fileSuffix)
|
||||
.eTag(uploadResult.response().eTag())
|
||||
.build();
|
||||
|
||||
// 如果扩展信息为空,自动创建一个
|
||||
if (ObjectUtil.isNull(ext1)) {
|
||||
ext1 = new SysOssExt();
|
||||
}
|
||||
|
||||
// 文件大小为空时自动填充
|
||||
if (ObjectUtil.isNull(ext1.getFileSize())) {
|
||||
ext1.setFileSize(length);
|
||||
}
|
||||
|
||||
// 文件类型为空时自动填充
|
||||
if (StringUtils.isEmpty(ext1.getContentType())) {
|
||||
ext1.setContentType(contentType);
|
||||
}
|
||||
|
||||
SpringUtils.getBean(OssUploadEventHandler.class).uploadHandler(getConfigKey(), result, ext1);
|
||||
|
||||
return result;
|
||||
} catch (Exception e) {
|
||||
throw new OssException("ossId=" + ossId + " 上传失败: " + e.getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 上传文件路径(指定对象键)
|
||||
*
|
||||
* @param ossId 对象存储主键
|
||||
* @param originalName 原始文件名
|
||||
* @param fileSuffix 文件后缀
|
||||
* @param filePath 本地文件路径
|
||||
* @param key 对象键
|
||||
* @param md5Digest 文件 MD5 值(可选)
|
||||
* @param contentType 内容类型
|
||||
* @param ext1 扩展信息
|
||||
* @return 上传结果
|
||||
*/
|
||||
@Override
|
||||
public UploadResult upload(Long ossId, String originalName, String fileSuffix,
|
||||
Path filePath, String key, String md5Digest, String contentType, SysOssExt ext1) {
|
||||
try {
|
||||
// 构建上传请求
|
||||
FileUpload fileUpload = transferManager.uploadFile(
|
||||
x -> x.putObjectRequest(y -> y.bucket(properties.getBucketName())
|
||||
.key(key)
|
||||
.contentMD5(StringUtils.isNotEmpty(md5Digest) ? md5Digest : null)
|
||||
.contentType(contentType)
|
||||
//.acl(getAccessPolicy().getObjectCannedACL())
|
||||
.build())
|
||||
.addTransferListener(LoggingTransferListener.create())
|
||||
.source(filePath).build());
|
||||
|
||||
CompletedFileUpload uploadResult = fileUpload.completionFuture().join();
|
||||
|
||||
// 构建上传结果
|
||||
UploadResult result = UploadResult.builder()
|
||||
.ossId(ossId)
|
||||
.url(StorageUtils.getUrl(properties) + StringUtils.SLASH + key)
|
||||
.filename(key)
|
||||
.originalName(originalName)
|
||||
.fileSuffix(fileSuffix)
|
||||
.eTag(uploadResult.response().eTag())
|
||||
.build();
|
||||
|
||||
// 如果扩展信息为空,自动创建一个
|
||||
if (ObjectUtil.isNull(ext1)) {
|
||||
ext1 = new SysOssExt();
|
||||
}
|
||||
|
||||
// 文件大小为空时自动填充
|
||||
if (ObjectUtil.isNull(ext1.getFileSize())) {
|
||||
ext1.setFileSize(Files.size(filePath));
|
||||
}
|
||||
|
||||
// 文件类型为空时自动填充
|
||||
if (StringUtils.isEmpty(ext1.getContentType())) {
|
||||
ext1.setContentType(contentType);
|
||||
}
|
||||
|
||||
// MD5 为空时自动填充
|
||||
if (StringUtils.isEmpty(ext1.getMd5())) {
|
||||
ext1.setMd5(md5Digest);
|
||||
}
|
||||
|
||||
SpringUtils.getBean(OssUploadEventHandler.class)
|
||||
.uploadHandler(getConfigKey(), result, ext1);
|
||||
|
||||
return result;
|
||||
} catch (Exception e) {
|
||||
throw new OssException("ossId=" + ossId + " 文件路径上传失败: " + e.getMessage());
|
||||
} finally {
|
||||
// 清理临时文件
|
||||
FileUtils.del(filePath);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 下载对象存储中的文件到指定输出流
|
||||
*
|
||||
* @param key 文件对象键
|
||||
* @param out 输出流
|
||||
* @param consumer 自定义逻辑处理文件大小或进度(可选)
|
||||
* @throws OssException 下载失败时抛出自定义异常
|
||||
*/
|
||||
@Override
|
||||
public void download(String key, OutputStream out, Consumer<Long> consumer) {
|
||||
try {
|
||||
this.download(key, consumer).writeTo(out);
|
||||
} catch (Exception e) {
|
||||
throw new OssException("文件下载失败,错误信息:[" + e.getMessage() + "]");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 下载对象存储中的文件到本地临时路径
|
||||
*
|
||||
* @param key 文件对象键
|
||||
* @return 返回下载后的本地文件路径
|
||||
* @throws OssException 下载失败时抛出自定义异常
|
||||
*/
|
||||
@Override
|
||||
public Path downloadToPath(String key) {
|
||||
try {
|
||||
Path tempFilePath = FileUtils.createTempFile().toPath();
|
||||
log.info("开始下载对象存储文件 key={}", key);
|
||||
|
||||
FileDownload downloadFile = transferManager.downloadFile(
|
||||
x -> x.getObjectRequest(
|
||||
y -> y.bucket(properties.getBucketName())
|
||||
.key(StorageUtils.removeBaseUrl(key, properties))
|
||||
.build())
|
||||
.addTransferListener(LoggingTransferListener.create())
|
||||
.destination(tempFilePath)
|
||||
.build());
|
||||
|
||||
downloadFile.completionFuture().join();
|
||||
log.info("下载完成,临时文件路径={}", tempFilePath);
|
||||
return tempFilePath;
|
||||
} catch (Exception e) {
|
||||
throw new OssException("下载文件失败,请检查配置信息: [" + e.getMessage() + "]");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 下载对象存储中的文件并返回输入流
|
||||
*
|
||||
* @param key 文件对象键
|
||||
* @return 返回文件内容的输入流
|
||||
* @throws OssException 下载失败时抛出自定义异常
|
||||
*/
|
||||
@Override
|
||||
public InputStream downloadToStream(String key) {
|
||||
Path tempFilePath = downloadToPath(key);
|
||||
try {
|
||||
// 返回的输入流关闭时可删除临时文件
|
||||
return new FilterInputStream(Files.newInputStream(tempFilePath)) {
|
||||
@Override
|
||||
public void close() throws IOException {
|
||||
super.close();
|
||||
FileUtils.del(tempFilePath);
|
||||
}
|
||||
};
|
||||
} catch (IOException e) {
|
||||
throw new OssException("获取文件输入流失败: [" + e.getMessage() + "]");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 删除对象存储中指定路径的文件
|
||||
*
|
||||
* @param path 文件路径或对象键
|
||||
* @throws OssException 删除失败时抛出自定义异常
|
||||
*/
|
||||
@Override
|
||||
public void delete(String path) {
|
||||
try {
|
||||
client.deleteObject(
|
||||
x -> x.bucket(properties.getBucketName())
|
||||
.key(StorageUtils.removeBaseUrl(path, properties))
|
||||
.build());
|
||||
} catch (Exception e) {
|
||||
throw new OssException("删除文件失败,请检查配置信息:[" + e.getMessage() + "]");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取私有URL链接
|
||||
*
|
||||
* @param key 文件对象键
|
||||
* @param expiredTime 链接授权到期时间
|
||||
*/
|
||||
@Override
|
||||
public String getPrivateUrl(String key, Duration expiredTime) {
|
||||
// 使用 AWS S3 预签名 URL 的生成器 获取对象的预签名 URL
|
||||
URL url = presigner.presignGetObject(
|
||||
x -> x.signatureDuration(expiredTime)
|
||||
.getObjectRequest(
|
||||
y -> y.bucket(properties.getBucketName())
|
||||
.key(key)
|
||||
.build())
|
||||
.build())
|
||||
.url();
|
||||
return url.toString();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取对象的临时上传 URL(预签名 PUT URL)
|
||||
* <p>
|
||||
* 前端可以使用该 URL 直接上传文件到 OSS,无需经过后端中转。
|
||||
*
|
||||
* @param key 文件对象键
|
||||
* @param expiredTime 链接有效期
|
||||
* @param contentType 上传文件的 MIME 类型,例如 "image/png"
|
||||
* @return 预签名上传 URL
|
||||
*/
|
||||
@Override
|
||||
public String getTemporaryUploadUrl(String key, Duration expiredTime, String contentType) {
|
||||
URL url = presigner.presignPutObject(
|
||||
x -> x.signatureDuration(expiredTime)
|
||||
.putObjectRequest(y -> y.bucket(properties.getBucketName())
|
||||
.key(key)
|
||||
.contentType(contentType)
|
||||
.build())
|
||||
.build())
|
||||
.url();
|
||||
return url.toString();
|
||||
}
|
||||
|
||||
/**
|
||||
* 下载文件从 Amazon S3 到 输出流
|
||||
*
|
||||
* @param key 文件在 Amazon S3 中的对象键
|
||||
* @param contentLengthConsumer 文件大小消费者函数
|
||||
* @return 写出订阅器
|
||||
* @throws OssException 如果下载失败,抛出自定义异常
|
||||
*/
|
||||
private WriteOutSubscriber<OutputStream> download(String key, Consumer<Long> contentLengthConsumer) {
|
||||
try {
|
||||
// 构建下载请求
|
||||
DownloadRequest<ResponsePublisher<GetObjectResponse>> publisherDownloadRequest = DownloadRequest.builder()
|
||||
// 文件对象
|
||||
.getObjectRequest(y -> y.bucket(properties.getBucketName())
|
||||
.key(key)
|
||||
.build())
|
||||
.addTransferListener(LoggingTransferListener.create())
|
||||
// 使用发布订阅转换器
|
||||
.responseTransformer(AsyncResponseTransformer.toPublisher())
|
||||
.build();
|
||||
|
||||
// 使用 S3TransferManager 下载文件
|
||||
Download<ResponsePublisher<GetObjectResponse>> publisherDownload = transferManager.download(publisherDownloadRequest);
|
||||
// 获取下载发布订阅转换器
|
||||
ResponsePublisher<GetObjectResponse> publisher = publisherDownload.completionFuture().join().result();
|
||||
// 执行文件大小消费者函数
|
||||
Optional.ofNullable(contentLengthConsumer)
|
||||
.ifPresent(lengthConsumer -> lengthConsumer.accept(publisher.response().contentLength()));
|
||||
|
||||
// 构建写出订阅器对象
|
||||
return out -> {
|
||||
// 创建可写入的字节通道
|
||||
try (WritableByteChannel channel = Channels.newChannel(out)) {
|
||||
// 订阅数据
|
||||
publisher.subscribe(byteBuffer -> {
|
||||
while (byteBuffer.hasRemaining()) {
|
||||
try {
|
||||
channel.write(byteBuffer);
|
||||
} catch (IOException e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
}
|
||||
}).join();
|
||||
}
|
||||
};
|
||||
} catch (Exception e) {
|
||||
throw new OssException("文件下载失败,错误信息:[" + e.getMessage() + "]");
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,128 @@
|
||||
package org.dromara.common.oss.utils;
|
||||
|
||||
import org.dromara.common.core.constant.Constants;
|
||||
import org.dromara.common.core.utils.StringUtils;
|
||||
import org.dromara.common.oss.constant.OssConstant;
|
||||
import org.dromara.common.oss.properties.OssProperties;
|
||||
import software.amazon.awssdk.regions.Region;
|
||||
|
||||
/**
|
||||
* Storage 工具类
|
||||
* <p>
|
||||
* 提供一些和路径、URL、协议、桶权限相关的通用方法
|
||||
*
|
||||
* @author AprilWind
|
||||
*/
|
||||
public class StorageUtils {
|
||||
|
||||
/**
|
||||
* 获取是否使用 HTTPS 的协议头
|
||||
*
|
||||
* @param properties Oss 配置
|
||||
* @return "https://" 或 "http://"
|
||||
*/
|
||||
public static String getIsHttps(OssProperties properties) {
|
||||
return OssConstant.IS_HTTPS.equals(properties.getIsHttps()) ? Constants.HTTPS : Constants.HTTP;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取完整终端点 URL
|
||||
*
|
||||
* @param properties Oss 配置
|
||||
* @return 终端点 URL
|
||||
*/
|
||||
public static String getEndpoint(OssProperties properties) {
|
||||
String header = getIsHttps(properties);
|
||||
return header + properties.getEndpoint();
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取完整域名 URL(优先域名,其次 endpoint)
|
||||
*
|
||||
* @param properties Oss 配置
|
||||
* @return URL 字符串
|
||||
*/
|
||||
public static String getDomain(OssProperties properties) {
|
||||
// 从配置中获取域名、终端点、是否使用 HTTPS 等信息
|
||||
String domain = properties.getDomain();
|
||||
String endpoint = properties.getEndpoint();
|
||||
String header = getIsHttps(properties);
|
||||
|
||||
// 如果是云服务商,直接返回域名或终端点
|
||||
if (StringUtils.containsAny(endpoint, OssConstant.CLOUD_SERVICE)) {
|
||||
return StringUtils.isNotEmpty(domain) ? header + domain : header + endpoint;
|
||||
}
|
||||
|
||||
// 如果是 MinIO,处理域名并返回
|
||||
if (StringUtils.isNotEmpty(domain)) {
|
||||
return domain.startsWith(Constants.HTTPS) || domain.startsWith(Constants.HTTP) ? domain : header + domain;
|
||||
}
|
||||
|
||||
// 返回终端点
|
||||
return header + endpoint;
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取访问 URL
|
||||
*
|
||||
* @param properties Oss 配置
|
||||
* @return URL
|
||||
*/
|
||||
public static String getUrl(OssProperties properties) {
|
||||
String domain = properties.getDomain();
|
||||
String endpoint = properties.getEndpoint();
|
||||
String header = getIsHttps(properties);
|
||||
|
||||
if (StringUtils.containsAny(endpoint, OssConstant.CLOUD_SERVICE)) {
|
||||
return header + (StringUtils.isNotEmpty(domain) ? domain : properties.getBucketName() + "." + endpoint);
|
||||
}
|
||||
|
||||
if (StringUtils.isNotEmpty(domain)) {
|
||||
return (domain.startsWith(Constants.HTTPS) || domain.startsWith(Constants.HTTP)) ?
|
||||
domain + "/" + properties.getBucketName() :
|
||||
header + domain + "/" + properties.getBucketName();
|
||||
}
|
||||
|
||||
return header + endpoint + "/" + properties.getBucketName();
|
||||
}
|
||||
|
||||
/**
|
||||
* 根据 prefix + suffix 构造唯一文件路径
|
||||
*
|
||||
* @param prefix 前缀
|
||||
* @param suffix 后缀
|
||||
* @return 文件路径
|
||||
*/
|
||||
public static String getPath(String prefix, String suffix) {
|
||||
String uuid = java.util.UUID.randomUUID().toString().replace("-", "");
|
||||
String datePath = org.dromara.common.core.utils.DateUtils.datePath();
|
||||
String path = (prefix != null && !prefix.isEmpty()) ? prefix + "/" + datePath + "/" + uuid : datePath + "/" + uuid;
|
||||
return path + suffix;
|
||||
}
|
||||
|
||||
/**
|
||||
* 移除 URL 的基础路径,得到相对路径
|
||||
*
|
||||
* @param url 完整 URL
|
||||
* @param properties Oss 配置
|
||||
* @return 相对路径
|
||||
*/
|
||||
public static String removeBaseUrl(String url, OssProperties properties) {
|
||||
return url.replace(getUrl(properties) + "/", "");
|
||||
}
|
||||
|
||||
/**
|
||||
* 根据传入的 region 参数返回相应的 AWS 区域
|
||||
* 如果 region 参数非空,使用 Region.of 方法创建并返回对应的 AWS 区域对象
|
||||
* 如果 region 参数为空,返回一个默认的 AWS 区域(例如,us-east-1),作为广泛支持的区域
|
||||
*
|
||||
* @return 对应的 AWS 区域对象,或者默认的广泛支持的区域(us-east-1)
|
||||
*/
|
||||
public static Region of(OssProperties properties) {
|
||||
//AWS 区域字符串
|
||||
String region = properties.getRegion();
|
||||
// 如果 region 参数非空,使用 Region.of 方法创建对应的 AWS 区域对象,否则返回默认区域
|
||||
return StringUtils.isNotEmpty(region) ? Region.of(region) : Region.US_EAST_1;
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1 @@
|
||||
org.dromara.common.oss.handler.OssUploadEventHandler
|
||||
@ -4,35 +4,36 @@ import cn.hutool.core.bean.BeanUtil;
|
||||
import cn.hutool.core.convert.Convert;
|
||||
import cn.hutool.core.util.ObjectUtil;
|
||||
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
|
||||
import com.baomidou.mybatisplus.core.incrementer.IdentifierGenerator;
|
||||
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
|
||||
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
|
||||
import jakarta.servlet.http.HttpServletResponse;
|
||||
import lombok.RequiredArgsConstructor;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.dromara.common.core.constant.CacheNames;
|
||||
import org.dromara.common.core.domain.dto.OssDTO;
|
||||
import org.dromara.common.core.domain.event.OssUploadEvent;
|
||||
import org.dromara.common.core.exception.ServiceException;
|
||||
import org.dromara.common.core.service.OssService;
|
||||
import org.dromara.common.core.utils.MapstructUtils;
|
||||
import org.dromara.common.core.utils.SpringUtils;
|
||||
import org.dromara.common.core.utils.StreamUtils;
|
||||
import org.dromara.common.core.utils.StringUtils;
|
||||
import org.dromara.common.core.utils.file.FileUtils;
|
||||
import org.dromara.common.json.utils.JsonUtils;
|
||||
import org.dromara.common.mybatis.core.page.PageQuery;
|
||||
import org.dromara.common.mybatis.core.page.TableDataInfo;
|
||||
import org.dromara.common.oss.core.OssClient;
|
||||
import org.dromara.common.oss.entity.UploadResult;
|
||||
import org.dromara.common.oss.enums.AccessPolicyType;
|
||||
import org.dromara.common.oss.factory.OssFactory;
|
||||
import org.dromara.common.oss.factory.StorageFactory;
|
||||
import org.dromara.common.oss.service.StorageService;
|
||||
import org.dromara.system.domain.SysOss;
|
||||
import org.dromara.system.domain.SysOssExt;
|
||||
import org.dromara.system.domain.bo.SysOssBo;
|
||||
import org.dromara.system.domain.vo.SysOssVo;
|
||||
import org.dromara.system.mapper.SysOssMapper;
|
||||
import org.dromara.system.service.ISysOssService;
|
||||
import org.jetbrains.annotations.NotNull;
|
||||
import org.springframework.cache.annotation.Cacheable;
|
||||
import org.springframework.context.event.EventListener;
|
||||
import org.springframework.http.MediaType;
|
||||
import org.springframework.scheduling.annotation.Async;
|
||||
import org.springframework.stereotype.Service;
|
||||
import org.springframework.web.multipart.MultipartFile;
|
||||
|
||||
@ -49,11 +50,13 @@ import java.util.Map;
|
||||
*
|
||||
* @author Lion Li
|
||||
*/
|
||||
@Slf4j
|
||||
@RequiredArgsConstructor
|
||||
@Service
|
||||
public class SysOssServiceImpl implements ISysOssService, OssService {
|
||||
|
||||
private final SysOssMapper baseMapper;
|
||||
private final IdentifierGenerator identifierGenerator;
|
||||
|
||||
/**
|
||||
* 查询OSS对象存储列表
|
||||
@ -164,6 +167,23 @@ public class SysOssServiceImpl implements ISysOssService, OssService {
|
||||
return baseMapper.selectVoById(ossId);
|
||||
}
|
||||
|
||||
/**
|
||||
* 监听 OSS 文件上传事件,并将上传信息保存到数据库
|
||||
*/
|
||||
@Async
|
||||
@EventListener
|
||||
public void handleOssUpload(OssUploadEvent uploadEvent) {
|
||||
SysOss oss = new SysOss();
|
||||
oss.setOssId(uploadEvent.getOssId());
|
||||
oss.setUrl(uploadEvent.getUrl());
|
||||
oss.setFileSuffix(uploadEvent.getFileSuffix());
|
||||
oss.setFileName(uploadEvent.getFileName());
|
||||
oss.setOriginalName(uploadEvent.getOriginalName());
|
||||
oss.setService(uploadEvent.getService());
|
||||
oss.setExt1(uploadEvent.getExt1());
|
||||
baseMapper.insert(oss);
|
||||
log.info("OSS 上传记录已保存: {}", oss.getFileName());
|
||||
}
|
||||
|
||||
/**
|
||||
* 文件下载方法,支持一次性下载完整文件
|
||||
@ -179,7 +199,7 @@ public class SysOssServiceImpl implements ISysOssService, OssService {
|
||||
}
|
||||
FileUtils.setAttachmentResponseHeader(response, sysOss.getOriginalName());
|
||||
response.setContentType(MediaType.APPLICATION_OCTET_STREAM_VALUE + "; charset=UTF-8");
|
||||
OssClient storage = OssFactory.instance(sysOss.getService());
|
||||
StorageService storage = StorageFactory.instance(sysOss.getService());
|
||||
storage.download(sysOss.getFileName(), response.getOutputStream(), response::setContentLengthLong);
|
||||
}
|
||||
|
||||
@ -192,20 +212,15 @@ public class SysOssServiceImpl implements ISysOssService, OssService {
|
||||
*/
|
||||
@Override
|
||||
public SysOssVo upload(MultipartFile file) {
|
||||
String originalfileName = file.getOriginalFilename();
|
||||
String suffix = StringUtils.substring(originalfileName, originalfileName.lastIndexOf("."), originalfileName.length());
|
||||
OssClient storage = OssFactory.instance();
|
||||
StorageService storage = StorageFactory.instance();
|
||||
Long ossId = identifierGenerator.nextId(null).longValue();
|
||||
UploadResult uploadResult;
|
||||
try {
|
||||
uploadResult = storage.uploadSuffix(file.getBytes(), suffix, file.getContentType());
|
||||
uploadResult = storage.upload(ossId, file, null);
|
||||
} catch (IOException e) {
|
||||
throw new ServiceException(e.getMessage());
|
||||
}
|
||||
SysOssExt ext1 = new SysOssExt();
|
||||
ext1.setFileSize(file.getSize());
|
||||
ext1.setContentType(file.getContentType());
|
||||
// 保存文件信息
|
||||
return buildResultEntity(originalfileName, suffix, storage.getConfigKey(), uploadResult, ext1);
|
||||
return BeanUtil.toBean(uploadResult, SysOssVo.class);
|
||||
}
|
||||
|
||||
/**
|
||||
@ -216,28 +231,10 @@ public class SysOssServiceImpl implements ISysOssService, OssService {
|
||||
*/
|
||||
@Override
|
||||
public SysOssVo upload(File file) {
|
||||
String originalfileName = file.getName();
|
||||
String suffix = StringUtils.substring(originalfileName, originalfileName.lastIndexOf("."), originalfileName.length());
|
||||
OssClient storage = OssFactory.instance();
|
||||
UploadResult uploadResult = storage.uploadSuffix(file, suffix);
|
||||
SysOssExt ext1 = new SysOssExt();
|
||||
ext1.setFileSize(file.length());
|
||||
// 保存文件信息
|
||||
return buildResultEntity(originalfileName, suffix, storage.getConfigKey(), uploadResult, ext1);
|
||||
}
|
||||
|
||||
@NotNull
|
||||
private SysOssVo buildResultEntity(String originalfileName, String suffix, String configKey, UploadResult uploadResult, SysOssExt ext1) {
|
||||
SysOss oss = new SysOss();
|
||||
oss.setUrl(uploadResult.getUrl());
|
||||
oss.setFileSuffix(suffix);
|
||||
oss.setFileName(uploadResult.getFilename());
|
||||
oss.setOriginalName(originalfileName);
|
||||
oss.setService(configKey);
|
||||
oss.setExt1(JsonUtils.toJsonString(ext1));
|
||||
baseMapper.insert(oss);
|
||||
SysOssVo sysOssVo = MapstructUtils.convert(oss, SysOssVo.class);
|
||||
return this.matchingUrl(sysOssVo);
|
||||
StorageService storage = StorageFactory.instance();
|
||||
Long ossId = identifierGenerator.nextId(null).longValue();
|
||||
UploadResult uploadResult = storage.upload(ossId, file, null);
|
||||
return BeanUtil.toBean(uploadResult, SysOssVo.class);
|
||||
}
|
||||
|
||||
/**
|
||||
@ -254,7 +251,7 @@ public class SysOssServiceImpl implements ISysOssService, OssService {
|
||||
}
|
||||
List<SysOss> list = baseMapper.selectByIds(ids);
|
||||
for (SysOss sysOss : list) {
|
||||
OssClient storage = OssFactory.instance(sysOss.getService());
|
||||
StorageService storage = StorageFactory.instance(sysOss.getService());
|
||||
storage.delete(sysOss.getUrl());
|
||||
}
|
||||
return baseMapper.deleteByIds(ids) > 0;
|
||||
@ -267,7 +264,7 @@ public class SysOssServiceImpl implements ISysOssService, OssService {
|
||||
* @return oss 匹配Url的OSS对象
|
||||
*/
|
||||
private SysOssVo matchingUrl(SysOssVo oss) {
|
||||
OssClient storage = OssFactory.instance(oss.getService());
|
||||
StorageService storage = StorageFactory.instance(oss.getService());
|
||||
// 仅修改桶类型为 private 的URL,临时URL时长为120s
|
||||
if (AccessPolicyType.PRIVATE == storage.getAccessPolicy()) {
|
||||
oss.setUrl(storage.getPrivateUrl(oss.getFileName(), Duration.ofSeconds(120)));
|
||||
|
||||
Loading…
Reference in New Issue
Block a user