作曲家需要spatie/laravel备份

Question

我不断收到错误，当我键入composer require spatie/laravel-backup

 
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

您需要安装spatie/laravel-backup这就要求数据库自卸车包的新版本之前手动删除过时的包spatie/db-dumper 。

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

编辑

从您的评论很明显，你已经安装了软件包spatie/laravel-backup的旧版本。

编辑2

既然你明明顺利更新这个包，这里就是我可以解释这是最简单的方法。

运行composer remove spatie/laravel-backup

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

运行composer require spatie/laravel-backup

遵循的包，其中还包括在app.php

添加服务提供商后面进一步的说明

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