package com.ruoyi.basic.dto;
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import com.fasterxml.jackson.annotation.JsonCreator;
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import com.fasterxml.jackson.annotation.JsonValue;
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import com.ruoyi.basic.pojo.StorageBlob;
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import lombok.Data;
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@Data
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public class StorageBlobDTO extends StorageBlob {
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/**
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* 预览地址
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*/
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private String previewURL;
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/**
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* 下载地址
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*/
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private String downloadURL;
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/**
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* 文件类型
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*/
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private String application;
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/**
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* 支持从数字ID反序列化（前端可能只传ID）
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*/
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@JsonCreator
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public static StorageBlobDTO from(Object value) {
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if (value instanceof Number) {
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StorageBlobDTO dto = new StorageBlobDTO();
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dto.setId(((Number) value).longValue());
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return dto;
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}
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throw new IllegalArgumentException("无法反序列化 StorageBlobDTO: " + value);
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}
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}
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