PHP8 下由于 psr/container 安装数据库扩展失败的问题

问题描述

新建的webman项目，根据官方文档，安装数据库扩展报错

官方文档：https://www.workerman.net/doc/webman/db/tutorial.html

// 创建Webman项目
composer create-project workerman/webman Test
// 进入项目目录
cd Test

// 安装数据库扩展
composer require -W psr/container ^1.1.1 illuminate/database illuminate/pagination illuminate/events symfony/var-dumper

// 报错内容
In PackageDiscoveryTrait.php line 361:

  Could not find package windows.php.

  Did you mean one of these?
      skjob/wkhtmltopdf-windows
      issetbv/push-notification
      clevis/push-notifications
      fishmad/wkhtmltopdf-windows
      lifewatch/wkhtmltopdf-windows

require [--dev] [--dry-run] [--prefer-source] [--prefer-dist] [--prefer-install PREFER-INSTALL] [--fixed] [--no-suggest] [--no-progress] [--no-update] [--no-install] [--no-audit] [--audit-format AUDIT-FORMAT] [--update-no-dev] [-w|--update-with-dependencies] [-W|--update-with-all-dependencies] [--with-dependencies] [--with-all-dependencies] [--ignore-platform-req IGNORE-PLATFORM-REQ] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [--sort-packages] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--apcu-autoloader-prefix APCU-AUTOLOADER-PREFIX] [--] [<packages>...]

电脑环境

• macOS 12.6
• PHP 8.1.9
• Composer 2.5.5

解决方式

安装数据库扩展时，如下去除 psr/container 的版本指定即可

composer require -W psr/container illuminate/database illuminate/pagination illuminate/events symfony/var-dumper

找了很久问题，发现在创建webman项目的时候，已经安装了 psr/container (2.0.2) ，而官方文档里安装数据库扩展命令里，还指定的psr/container 为1.1.1版本，所以尝试 去除版本指定 就安装成功了

composer create-project workerman/webman Test
Creating a "workerman/webman" project at "./Test"
Info from https://repo.packagist.org: #StandWithUkraine
Installing workerman/webman (v1.5.1)
  - Installing workerman/webman (v1.5.1): Extracting archive
Created project in /Users/Jayden/Documents/Dev/SourceCode/PHP/laravel/Code/Webman/Test
Loading composer repositories with package information
Updating dependencies
Lock file operations: 6 installs, 0 updates, 0 removals
  - Locking monolog/monolog (2.9.1)
  - Locking nikic/fast-route (v1.3.0)
  - Locking psr/container (2.0.2)
  - Locking psr/log (3.0.0)
  - Locking workerman/webman-framework (v1.5.4)
  - Locking workerman/workerman (v4.1.9)
Writing lock file
Installing dependencies from lock file (including require-dev)
Package operations: 6 installs, 0 updates, 0 removals
  - Installing psr/log (3.0.0): Extracting archive
  - Installing monolog/monolog (2.9.1): Extracting archive
  - Installing workerman/workerman (v4.1.9): Extracting archive
  - Installing psr/container (2.0.2): Extracting archive
  - Installing nikic/fast-route (v1.3.0): Extracting archive
  - Installing workerman/webman-framework (v1.5.4): Extracting archive
> support\Plugin::install
> support\Plugin::install
> support\Plugin::install
> support\Plugin::install
> support\Plugin::install
> support\Plugin::install
Create start.php
Create windows.php
Create support/bootstrap.php
Create support/helpers.php
14 package suggestions were added by new dependencies, use `composer suggest` to see details.
Generating autoload files
2 packages you are using are looking for funding.
Use the `composer fund` command to find out more!
No security vulnerability advisories found

可能是因为我的电脑是PHP8，下载Laravel的组件都是最新V10版本，而 psr/container 1.1.1 最高只支持到 Laravel V9版本的原因，建议walkor 大佬可以把文档中的^1.1.1去掉

---- 更新 ----
和walkor大佬讨论了下，应该不是Laravel V10版本的原因。具体原因不清楚。如果有遇到这个问题的人，可以尝试下上面的解决方式