Laravel 5.3存储和读取文件目录 [英] Laravel 5.3 store and read file directories

问题描述

当前正在尝试处理文件，但努力弄清楚将文件放置在何处以及如何将它们读回到列表中.

Currently trying to play about with files but struggling to figure out where to put them and how to read them back in a list.

我曾尝试将少量测试文件放入

Ive tried putting few test files into

$files = array();
$dir = opendir(asset('files'); // open the cwd..also do an err check.
while(false != ($file = readdir($dir))) {
    if(($file != ".") and ($file != "..") and ($file != "index.php")) {
            $files[] = $file; // put in array.
    }   
}

，尽管其中包含3个测试文件，但它只是返回空白.

but it just returns blank despite having 3 test files in it.

研究幼虫的食谱和建议说File:allFile()这不是受支持的方法，但让我想知道除了如何从目录读取文件之外，我应该在哪里真正存储要拥有的文件在服务器上.

Looked into larval recipes and suggestions say File:allFile() which isn't a supported method but its got me wondering apart from how to read files from a directory, where should i be really storing files I'm going to have on a server.

推荐答案

Laravel 5.3使用 Storage代替Files .您可以使用以下两种方法之一访问目录中的所有文件:

Laravel 5.3 uses Storage instead of Files. You can access all of the files in a directory using either of these two methods:

use Illuminate\Support\Facades\Storage;

$files = Storage::files($directory);

$files = Storage::allFiles($directory); // Includes subdirectories

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