在 composer-php 安装中似乎不存在包含包

Posted 2023-03-14

【中文标题】在 composer-php 安装中似乎不存在包含包

【英文标题】：Include packages doesn't seem to exist on composer-php install

【发布时间】：2019-05-08 15:47:59

【问题描述】：

我在 unbuntu 16 上安装了两个带有 composer 的软件包：

phpoffice/php电子表格 setasign/fpdi-tcpdf:2.1

两个都安装好了，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

对于这两个我都使用了他们主页上的基本示例，例如 phpoffice 之一 (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'); 

运行此程序时，我在 apache 错误日志中得到以下信息（运行 fpdi-tcpdf 时我得到类似的日志。）

[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

【问题讨论】：

您收到此错误是因为 PHP 在您的当前文件夹中找不到 vendor/autoload.php（根据错误消息，它应该是 /var/www/html/custom/vendor/autoload.php）。我建议检查您的作曲家vendor 文件夹的完整路径

【参考方案1】：

感谢Krlv

我使用以下命令找到了供应商文件夹：

composer config --list --global

然后替换

require 'vendor/autoload.php'; 

使用 autoload.php 的完整路径，它已经工作了。