php - 无法打开本地文件，但文件在那里

Question

我创建了一个 php artisan 命令，并以 bheng 执行用户

php /home/forge/site.com/artisan products:exportdiff --env=production

将文件导出到我的 /files/product-exports/目录

另外，我已经做了

chmod -R 777 files/product-exports/

---

结果

导出部分工作正常，我导出了文件，如下图所示

但我一直得到这个

white 之间有什么不同？和 green颜色代码？

为什么放在点.下面？这有什么意义吗？

这与权限有关吗？

---

更新

应@Tensibai的要求

cd/home/forge/site.com/&& pwd && php/home/forge/site.com/artisan products:exportdiff --env=production

/home/forge/site.com

.
Export created successfully. Export ID is 1085
Source: /home/forge/site/files/product-exports/export1085_2016-11-23.csv
Destination: /Site/inbound/products/productexport1085_2016-11-23.csv
$source NOT exist !


                                                                                                           
  [Exception]                                                                                              
  Could not open local file: /home/forge/site/files/product-exports/export1085_2016-11-23.csv.  
                                                                                                           


products:exportdiff

---

更新2

$source = /home/forge/site/files/product-exports/export1088_2016-11-23.csv

我试过了 dd(file_exists($source));

一直返回bool(false)

是因为我检查 file_exists 的方式吗？

---

更新3

这是我为 ExportProductsDiff.php 编写的完整 PHP 代码

<?php

use Illuminate\Console\Command;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputArgument;

class ExportProductsDiff extends Command {

    /**
     * The console command name.
     *
     * @var string
     */
    protected $name = 'products:exportdiff';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Export all products to Diff.';

    /**
     * The system export message.
     *
     * @var string
     */
    protected $system_message = '[System Diff Export]';

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function fire()
    {
        // Export the products by calling the ExportProducts Command
        $options = [
            '--format'          => "distributor",
            '--encoding'        => "standard csv",
            '--categories'      => "all categories",
            '--conjugate'       => 1,
            '--include_disabled'=> 1,
            '--export_notes'    => $this->system_message
        ];

        // Run the export
        $this->call('products:export', $options);

        $last_run_export = ProductExport::where('notes', '=', $this->system_message)
            ->where('status', '=', 'finished')
            ->where('format', '=', 'distributor')
            ->orderBy('id', 'desc')
            ->firstOrFail();
        $this->info('Export created successfully. Export ID is ' . $last_run_export->id);

        $env = $this->option('env');
        if ($env == 'production'){
            $localdomain = '*******';
        }else{
            $env = 'development';
            $localdomain = '*******';
        }

        $sftp_server = '*******';
        $sftp_user_name = '*******';
        $sftp_user_pass = '*******';

        // Open the SFTP connection
        $connection = @ssh2_connect($sftp_server);
        if (!$connection)
        {
            throw new Exception("Could not connect to $sftp_server.");
        }

        // Login to the SFTP server
        if (! @ssh2_auth_password($connection, $sftp_user_name, $sftp_user_pass))
        {
            throw new Exception("Could not authenticate with username $sftp_user_name " .
                "and password $sftp_user_pass.");
        }
        $sftp = @ssh2_sftp($connection);
        if (!$sftp)
        {
            throw new Exception("Could not initialize SFTP subsystem.");
        }

        // Prepare the files
        $source = '/home/forge/site/files/product-exports/' . $last_run_export->file_name;



        /////////////////////////////////////
        //The bug is here 
        // update site to site.com 
        /////////////////////////////////////




        $destination = '/Site/inbound/products/product' . $last_run_export->file_name;

        $this->info('Source: ' . $source);
        $this->info('Destination: ' . $destination);

        if (!file_exists('/Site/inbound/products/')) {
            ssh2_sftp_mkdir($sftp, '/Site/inbound/products/', 0775, true);
        }

        dd(file_exists($source));

        if (file_exists($source)) {
            chmod($source, 0775);
        }else{
            $this->info('$source NOT exist !');
        }

        // Upload the file
        $stream = @fopen("ssh2.sftp://$sftp$destination", 'w');

        if (!$stream)
        {
            throw new Exception("Could not open file: $destination");
        }

        $data_to_send = @file_get_contents($source);
        if ($data_to_send === false)
        {
            throw new Exception("Could not open local file: $source.");
        }

        if (@fwrite($stream, $data_to_send) === false)
        {
            throw new Exception("Could not send data from file: $source.");
        }

        @fclose($stream);

        // Delete the export when finished
        if (file_exists(base_path() . ProductExport::path . $last_run_export->file_name))
        {
            unlink(base_path() . ProductExport::path . $last_run_export->file_name);
        }
        $last_run_export->delete();
    }

    /**
     * Get the console command arguments.
     *
     * @return array
     */
    protected function getArguments()
    {
        return array();
    }

    /**
     * Get the console command options.
     *
     * @return array
     */
    protected function getOptions()
    {
        return array();
    }

}

Answer 1

What is the different between white and green color code ?

由于您之前的 chmod 777，绿色是可执行文件 (+x)

Why does it place under the dot . ?

我假设你做了一个 ls -altr 将条目按修改时间升序排序，每次创建文件时，目录 inode 都会被修改，所以它就列在你的文件之前 (目录在文件创建时修改，文件在所有文本写入后修改)

Does it mean anything at all ?

嗯，一般来说是的，特别是对于你的错误，我们不知道你从哪个目录开始，如果它写的是相对于你所在的位置，那么你找不到文件是正常的。

尝试 ls/home/forge/biossantibodies.com/files/product-exports/ 如果出现错误，cd/home/forge/biossantibodies.com/ 并重新运行您的 php 命令。