Laravel 7升级至Laravel 9遇依赖冲突报错，求解决方案

冲突错误详情 #

• macsidigital/laravel-api-client 3.3.0 至 3.3.4 版本要求 macsidigital/laravel-oauth2-client ^1.2，可匹配版本为1.2.0、1.2.1、1.2.x-dev、v1.x-dev
  • macsidigital/laravel-zoom 4.1.5 至 4.1.9 版本要求 macsidigital/laravel-api-client ^3.3，可匹配版本为3.3.0至3.3.5
  • macsidigital/laravel-oauth2-client 1.2.0 至 1.2.x-dev 版本要求 illuminate/support ^7.0|8.0，仅支持Laravel7/8对应的support组件
  • Laravel9的laravel/framework会替代illuminate/support，二者无法共存，因此当前依赖链无法兼容Laravel9
  • mcamara/laravel-localization v1.7.0已支持Laravel9，无冲突
  • 结论：当前依赖组合无法安装Laravel9框架

Composer提示可使用--with-all-dependencies (-W)参数允许对锁定版本的包进行升级、降级或移除操作。

当前 composer.json 内容 #

{    
    "name": "laravel/laravel",    
    "type": "project",    
    "description": "The Laravel Framework.",    
    "keywords": [        
        "framework",        
        "laravel"    
    ],    
    "license": "MIT",    
    "require": {        
        "php": "^8.0",        
        "codezero/laravel-unique-translation": "^3.4",        
        "fideloper/proxy": "^4.4",        
        "fruitcake/laravel-cors": "^2.0",        
        "guzzlehttp/guzzle": "^7.0.1",        
        "laravel/framework": "^9.0",        
        "laravel/tinker": "^2.5",        
        "laravel/ui": "2.4",        
        "livewire/livewire": "^2.3",        
        "macsidigital/laravel-zoom": "^4.1",        
        "mcamara/laravel-localization": "v1.7.0",        
        "spatie/laravel-translatable": "^4.6",        
        "yoeunes/toastr": "^1.2"    
    },    
    "require-dev": {        
        "spatie/laravel-ignition": "^1.0",        
        "fakerphp/faker": "^1.9.1",        
        "mockery/mockery": "^1.3.1",        
        "nunomaduro/collision": "^6.1",        
        "phpunit/phpunit": "^9.3.3"    
    },    
    "config": {        
        "optimize-autoloader": true,        
        "preferred-install": "dist",        
        "sort-packages": true    
    },    
    "extra": {        
        "laravel": {            
            "dont-discover": [                
                "barryvdh/laravel-ide-helper"            
            ]        
        }    
    },    
    "autoload": {        
        "psr-4": {            
            "App\\": "app/"        
        },        
        "classmap": [            
            "database/seeds",            
            "database/factories"        
        ]    
    },    
    "autoload-dev": {        
        "psr-4": {            
            "Tests\\": "tests/"        
        }    
    },    
    "minimum-stability": "dev",    
    "prefer-stable": true,    
    "scripts": {        
        "post-autoload-dump": [            
            "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",            
            "@php artisan package:discover --ansi"        
        ],        
        "post-root-package-install": [            
            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""        
        ],        
        "post-create-project-cmd": [            
            "@php artisan key:generate --ansi"        
        ]    
    }
}

解决步骤 #

1. 升级冲突包版本
   修改composer.json中的以下依赖：

   • 将macsidigital/laravel-zoom从^4.1改为^5.0（5.x版本已适配Laravel9，其依赖的laravel-api-client4.x和laravel-oauth2-client2.x均支持Laravel9）
   • 将laravel/ui从2.4改为^3.0（3.x版本适配Laravel9）

   修改后的require段示例：

   "require": {
       "php": "^8.0",
       "codezero/laravel-unique-translation": "^3.4",
       "fideloper/proxy": "^4.4",
       "fruitcake/laravel-cors": "^2.0",
       "guzzlehttp/guzzle": "^7.0.1",
       "laravel/framework": "^9.0",
       "laravel/tinker": "^2.5",
       "laravel/ui": "^3.0",
       "livewire/livewire": "^2.3",
       "macsidigital/laravel-zoom": "^5.0",
       "mcamara/laravel-localization": "v1.7.0",
       "spatie/laravel-translatable": "^4.6",
       "yoeunes/toastr": "^1.2"
   }
   

2. 执行更新命令
   运行以下Composer命令，允许更新所有依赖链：

   composer update --with-all-dependencies
   

3. 验证兼容性
   如果仍有冲突，可逐一检查其他包的Laravel9支持情况，替换为对应兼容版本。

内容的提问来源于stack exchange，提问作者New New