php - composer 需要 spatie/laravel-backup

Question

当我输入 composer require spatie/laravel-backup 时，我总是收到错误消息

Nessrines-MacBook-Pro-2:tfw nessrine$ composer require spatie/laravel-backup
Using version ^4.16 for spatie/laravel-backup./composer.json has been updated
> php artisan clear-compiled
The compiled services file has been removed.
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.
Problem 1    - Installation request for spatie/laravel-backup ^4.16 -> satisfiable by spatie/laravel-backup[4.16.0].    - Conclusion: remove spatie/db-dumper 1.5.1    - Conclusion: don't install spatie/db-dumper 1.5.1    - spatie/laravel-backup 4.16.0 requires spatie/db-dumper ^2.6 -> satisfiable by spatie/db-dumper[2.6.0, 2.6.1, 2.7.0].    - Can only install one of: spatie/db-dumper[2.6.0, 1.5.1].    - Can only install one of: spatie/db-dumper[2.6.1, 1.5.1].    - Can only install one of: spatie/db-dumper[2.7.0, 1.5.1].    - Installation request for spatie/db-dumper (locked at 1.5.1) -> satisfiable by spatie/db-dumper[1.5.1].
Installation failed, reverting ./composer.json to its original content.Nessrines-MacBook-Pro-2:tfw nessrine$ composer require spatie/laravel-backup’

Answer 1

在安装 spatie/laravel-backup 之前，您需要手动删除过时的包 spatie/db-dumper，这需要更新版本的 db dumper 包。

您可以从 composer.json 文件中删除 spatie/db-dumper 包，然后安装。或者运行 composer remove spatie/db-dumper 然后继续安装备份包。

编辑

从您的评论中可以清楚地看出您已经安装了旧版本的软件包 spatie/laravel-backup。

编辑2

由于您显然在更新此程序包时遇到了问题，这里是我可以解释的最简单的方法。

运行 composer remove spatie/laravel-backup

转到 config/app.php 并删除行 Spatie\Backup\BackupServiceProvider::class

运行 composer require spatie/laravel-backup

按照包的进一步说明进行操作，其中还包括将服务提供商添加回 app.php

https://docs.spatie.be/laravel-backup/v4/installation-and-setup