package com.ruoyi.oss.service.abstractd;
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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 com.ruoyi.common.utils.DateUtils;
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import com.ruoyi.common.utils.StringUtils;
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import com.ruoyi.oss.entity.UploadResult;
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import com.ruoyi.oss.properties.OssProperties;
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import com.ruoyi.oss.service.IOssStrategy;
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import java.io.InputStream;
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/**
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* 对象存储策略(支持七牛、阿里云、腾讯云、minio)
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*
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* @author Lion Li
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*/
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public abstract class AbstractOssStrategy implements IOssStrategy {
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protected OssProperties properties;
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public abstract void init(OssProperties properties);
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@Override
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public abstract void createBucket();
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@Override
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public abstract String getServiceType();
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public String getPath(String prefix, String suffix) {
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// 生成uuid
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String uuid = IdUtil.fastSimpleUUID();
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// 文件路径
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String path = DateUtils.datePath() + "/" + uuid;
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if (StringUtils.isNotBlank(prefix)) {
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path = prefix + "/" + path;
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}
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return path + suffix;
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}
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@Override
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public abstract UploadResult upload(byte[] data, String path, String contentType);
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@Override
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public abstract void delete(String path);
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@Override
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public UploadResult upload(InputStream inputStream, String path, String contentType) {
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byte[] data = IoUtil.readBytes(inputStream);
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return this.upload(data, path, contentType);
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}
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@Override
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public abstract UploadResult uploadSuffix(byte[] data, String suffix, String contentType);
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@Override
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public abstract UploadResult uploadSuffix(InputStream inputStream, String suffix, String contentType);
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public abstract String getEndpointLink();
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}
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