composer-php安装中似乎不存在包含包。

Question

我在unbuntu 16上安装了两个带有composer的软件包：

• 菲波菲斯/电子表格
• 赛塔什/fpdi-tcpdf:2.1

都已经安装好了，这是phpoffice的输出。

Using version ^1.5 for phpoffice/phpspreadsheet
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 3 installs, 0 updates, 0 removals
- Installing markbaker/complex (1.4.7): Downloading (100%)
- Installing psr/simple-cache (1.0.1): Downloading (100%)
- Installing phpoffice/phpspreadsheet (1.5.2): Downloading (100%)
phpoffice/phpspreadsheet suggests installing mpdf/mpdf (Option for rendering PDF                                                                                 with PDF Writer)
phpoffice/phpspreadsheet suggests installing dompdf/dompdf (Option for rendering                                                                                       PDF with PDF Writer)
phpoffice/phpspreadsheet suggests installing jpgraph/jpgraph (Option for renderi                                                                                      ng charts, or including charts with PDF or HTML Writers)
Writing lock file
Generating autoload files

对于这两种情况，我都在主页上使用了基本示例，例如phpoffice one (https://phpspreadsheet.readthedocs.io/en/develop/)。

<?php

require 'vendor/autoload.php';

use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;

$spreadsheet = new Spreadsheet();
$sheet = $spreadsheet->getActiveSheet();
$sheet->setCellValue('A1', 'Hello World !');

$writer = new Xlsx($spreadsheet);
$writer->save('hello world.xlsx'); 

在运行这个程序时，我在apache错误日志上得到了以下信息(在运行fpdi-tcpdf时得到了类似的错误日志)。

[Thu Dec 06 21:14:42.835498 2018] [:error] [pid 1582] [client 192.168.223.1:53200] PHP Warning:  require(vendor/autoload.php): failed to open stream: No such file or directory in /var/www/html/custom/excel.php on line 3
[Thu Dec 06 21:14:42.835716 2018] [:error] [pid 1582] [client 192.168.223.1:53200] PHP Fatal error:  require(): Failed opening required 'vendor/autoload.php' (include_path='.:/usr/share/php') in /var/www/html/custom/excel.php on line 3

Answer 1

谢谢克里夫

我使用以下命令找到了供应商文件夹：

composer config --list --global

然后被取代

require 'vendor/autoload.php'; 

使用autoload.php的完整路径，而且它已经工作了。