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调试Text :: uuid（）与实际上传的文件路径Cakephp 3之间的不一致

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我目前正在尝试在Cakephp 3项目中进行文件上传 . 我的上传组件中有以下功能，可以将文件（通过$ this-> request-> data输入）保存到webroot / img / uploads中：

public function send( $data )
{
    if ( !empty( $data ) ) {
        if ( count( $data ) > $this->maxFiles ) {
            throw new InternalErrorException("Error Processing Request. Max number files accepted is {$this->max_files}", 1);
        }
        $fileNames = [];
        $count = 0;
        foreach ($data as $file) {
            $filename = $file['name'];
            $file_tmp_name = $file['tmp_name'];
            $dir = WWW_ROOT.'img'.DS.'uploads';
            $allowed = ['png', 'jpg', 'jpeg'];
            if ( !in_array( substr( strrchr( $filename , '.') , 1 ) , $allowed) ) {
                // Iterate through extension to sum up what types of files are allowed to upload
                $output = "Error Processing Request. It is only allowed to upload files with the following extensions: ";
                foreach($this->allowed as $extension){ $output .= $extension . ' '; }
                throw new InternalErrorException($output, 1);   
            }elseif( is_uploaded_file( $file_tmp_name ) ){
                debug(Text::uuid().'-'.$filename);
                debug($file_tmp_name);
                move_uploaded_file($file_tmp_name, $dir.DS.Text::uuid().'-'.$filename);
            }
        }
    }
}

此函数确实将文件保存到指定的文件夹，但文件名与调试Text :: uuid（）时的文件名不同 . '-' . $ filename .

Debug output:

f5b0ca4f-cb73-4382-b1ca-0eee232ab17a-phinx.png

Filename in webroot/img/uploads folder:

4a635fa6-98ea-461e-a98d-0f6ac34c65e7-phinx.png

我的问题是：有没有人知道如何获取上传到webroot / img / uploads文件夹的文件的名称？我想这样做的原因是，我想将这些路径保存到数据库中 .

php cakephp file-upload cakephp-3.0 uuid

1 回答

  • 0

    感谢gmponos，将Text :: uuid（）的id存储到一个单独的变量中非常重要 . 这对我有用 .

    public function send( $data )
{
    if ( !empty( $data ) ) {
        if ( count( $data ) > $this->maxFiles ) {
            throw new InternalErrorException("Error Processing Request. Max number files accepted is {$this->max_files}", 1);
        }
        $fileNames = [];
        $count = 0;
        foreach ($data as $file) {
            $filename = $file['name'];
            $file_tmp_name = $file['tmp_name'];
            $dir = WWW_ROOT.'img'.DS.'uploads';
            $allowed = ['png', 'jpg', 'jpeg'];
            if ( !in_array( substr( strrchr( $filename , '.') , 1 ) , $allowed) ) {
                // Iterate through extension to sum up what types of files are allowed to upload
                $output = "Error Processing Request. It is only allowed to upload files with the following extensions: ";
                foreach($this->allowed as $extension){ $output .= $extension . ' '; }
                throw new InternalErrorException($output, 1);   
            }elseif( is_uploaded_file( $file_tmp_name ) ){
                $uuid = Text::uuid();
                move_uploaded_file($file_tmp_name, $dir.DS.$uuid.'-'.$filename);
            }
        }
    }
}
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