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47
app/common/library/upload/Driver.php
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47
app/common/library/upload/Driver.php
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<?php
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namespace app\common\library\upload;
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use think\file\UploadedFile;
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/**
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* 上传驱动抽象类
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*/
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abstract class Driver
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{
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/**
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* @var array 配置数据
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*/
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protected array $options = [];
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/**
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* 保存文件
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* @param UploadedFile $file
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* @param string $saveName
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* @return bool
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*/
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abstract public function save(UploadedFile $file, string $saveName): bool;
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/**
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* 删除文件
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* @param string $saveName
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* @return bool
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*/
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abstract public function delete(string $saveName): bool;
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/**
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* 获取资源 URL 地址;
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* @param string $saveName 资源保存名称
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* @param string|bool $domain 是否携带域名 或者直接传入域名
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* @param string $default 默认值
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* @return string
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*/
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abstract public function url(string $saveName, string|bool $domain = true, string $default = ''): string;
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/**
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* 文件是否存在
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* @param string $saveName
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* @return bool
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*/
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abstract public function exists(string $saveName): bool;
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}
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