【发布时间】：2022-01-25 21:05:52
【问题描述】：
我正在尝试使用此命令将 maatwebsite/excel 包安装到我的 laravel
composer require maatwebsite/excel
但我收到了这条错误消息：
Your requirements could not be resolved to an installable set of packages.
Problem 1
- maatwebsite/excel[3.1.28, ..., 3.1.30] require phpoffice/phpspreadsheet 1.16.* -> satisfiable by phpoffice/phpspreadsheet[1.16.0].
- maatwebsite/excel[3.1.31, ..., 3.1.x-dev] require phpoffice/phpspreadsheet ^1.18 -> satisfiable by phpoffice/phpspreadsheet[1.18.0, 1.19.0, 1.20.0].
- maatwebsite/excel 3.1.27 requires phpoffice/phpspreadsheet ^1.16 -> satisfiable by phpoffice/phpspreadsheet[1.16.0, ..., 1.20.0].
- maatwebsite/excel 3.1.26 requires phpoffice/phpspreadsheet ^1.15 -> satisfiable by phpoffice/phpspreadsheet[1.15.0, ..., 1.20.0].
equirement.
- phpoffice/phpspreadsheet[1.15.0, ..., 1.20.0] require ext-gd * -> it is missing from your system. Install
or enable PHP's gd extension.
- Root composer.json requires maatwebsite/excel ^3.1 -> satisfiable by maatwebsite/excel[3.1.0, ..., 3.1.x-dev].
To enable extensions, verify that they are enabled in your .ini files:
- C:\xampp\php\php.ini
You can also run `php --ini` in a terminal to see which files are used by PHP in CLI mode.
Alternatively, you can run Composer with `--ignore-platform-req=ext-gd` to temporarily ignore these required extensions.
You can also try re-running composer require with an explicit version constraint, e.g. "composer require maatwebsite/excel:*" to figure out if any version is installable, or "composer require maatwebsite/excel:^2.1" if you know which you need.
Installation failed, reverting ./composer.json and ./composer.lock to their original content.
我正在使用： 作曲家 2.2.1 版 PHP 版本 8.0.1 laravel 8.68.1
这是什么原因造成的？？？
【问题讨论】：
-
如消息所述，您的系统缺少该软件包所需的
php-gd扩展名。安装php-gd并重试。
标签： php json excel laravel docker-compose