从laravel 5.2升级到5.4

我想将Laravel更新到最新版本5.4。
但是直接迁移没有在laravel migration guide中给出，所以首先我试图将它迁移到laravel 5.3。
我的项目正在开发5.2 laravel版本并试图升级它。从laravel 5.2升级到5.4

我已经更新了composer.json作为指导进入laravel迁移指南的文档。
并在命令行上运行命令composer update。

我收到以下错误。

Loading composer repositories with package information 
Updating dependencies (including require-dev) 
Your requirements could not be resolved to an installable set of packages. 

    Loading composer repositories with package information

更新的依赖关系（包括要求-DEV）你的要求不能被解析到一个安装包集合。

Problem 1 
    - Conclusion: don't install laravel/framework v5.3.31 
    - Conclusion: don't install laravel/framework v5.3.30 
    - Conclusion: don't install laravel/framework v5.3.29 
    - Conclusion: don't install laravel/framework v5.3.28 
    - Conclusion: don't install laravel/framework v5.3.27 
    - Conclusion: don't install laravel/framework v5.3.26 
    - Conclusion: don't install laravel/framework v5.3.25 
    - Conclusion: don't install laravel/framework v5.3.24 
    - Conclusion: don't install laravel/framework v5.3.23 
    - Conclusion: don't install laravel/framework v5.3.22 
    - Conclusion: don't install laravel/framework v5.3.21 
    - Conclusion: don't install laravel/framework v5.3.20 
    - Conclusion: don't install laravel/framework v5.3.19 
    - Conclusion: don't install laravel/framework v5.3.18 
    - Conclusion: don't install laravel/framework v5.3.17 
    - Conclusion: don't install laravel/framework v5.3.16 
    - Conclusion: don't install laravel/framework v5.3.15 
    - Conclusion: don't install laravel/framework v5.3.14 
    - Conclusion: don't install laravel/framework v5.3.13 
    - Conclusion: don't install laravel/framework v5.3.12 
    - Conclusion: don't install laravel/framework v5.3.11 
    - Conclusion: don't install laravel/framework v5.3.10 
    - Conclusion: don't install laravel/framework v5.3.9 
    - Conclusion: don't install laravel/framework v5.3.8 
    - Conclusion: don't install laravel/framework v5.3.7 
    - Conclusion: don't install laravel/framework v5.3.6 
    - Conclusion: don't install laravel/framework v5.3.5 
    - Conclusion: don't install laravel/framework v5.3.4 
    - Conclusion: don't install laravel/framework v5.3.3 
    - Conclusion: don't install laravel/framework v5.3.2 
    - Conclusion: don't install laravel/framework v5.3.1 
    - laravelcollective/html v5.4 requires illuminate/view 5.4.* -> satisfiable by illuminate/view[v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.27, v5.4.9]. 
    - laravelcollective/html v5.4.1 requires illuminate/view 5.4.* -> satisfiable by illuminate/view[v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.27, v5.4.9]. 
    - laravelcollective/html v5.4.2 requires illuminate/view 5.4.* -> satisfiable by illuminate/view[v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.27, v5.4.9]. 
    - laravelcollective/html v5.4.3 requires illuminate/view 5.4.* -> satisfiable by illuminate/view[v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.27, v5.4.9]. 
    - laravelcollective/html v5.4.4 requires illuminate/view 5.4.* -> satisfiable by illuminate/view[v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.27, v5.4.9]. 
    - laravelcollective/html v5.4.5 requires illuminate/view 5.4.* -> satisfiable by illuminate/view[v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.27, v5.4.9]. 
    - laravelcollective/html v5.4.6 requires illuminate/view 5.4.* -> satisfiable by illuminate/view[v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.27, v5.4.9]. 
    - laravelcollective/html v5.4.7 requires illuminate/view 5.4.* -> satisfiable by illuminate/view[v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.27, v5.4.9]. 
    - laravelcollective/html v5.4.8 requires illuminate/view 5.4.* -> satisfiable by illuminate/view[v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.27, v5.4.9]. 
    - don't install illuminate/view v5.4.0|don't install laravel/framework v5.3.0 
    - don't install illuminate/view v5.4.13|don't install laravel/framework v5.3.0 
    - don't install illuminate/view v5.4.17|don't install laravel/framework v5.3.0 
    - don't install illuminate/view v5.4.19|don't install laravel/framework v5.3.0 
    - don't install illuminate/view v5.4.27|don't install laravel/framework v5.3.0 
    - don't install illuminate/view v5.4.9|don't install laravel/framework v5.3.0 
    - Installation request for laravel/framework 5.3.* -> satisfiable by laravel/framework[v5.3.0, v5.3.1, v5.3.10, v5.3.11, v5.3.12, v5.3.13, v5.3.14, v5.3.15, v5.3.16, 
v5.3.17, v5.3.18, v5.3.19, v5.3.2, v5.3.20, v5.3.21, v5.3.22, v5.3.23, v5.3.24, v5.3.25, v5.3.26, v5.3.27, v5.3.28, v5.3.29, v5.3.3, v5.3.30, v5.3.31, v5.3.4, v5.3.5, v5. 
3.6, v5.3.7, v5.3.8, v5.3.9]. 
    - Installation request for laravelcollective/html ~5.4 -> satisfiable by laravelcollective/html[v5.4, v5.4.1, v5.4.2, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8].

我需要在composer.json中进行哪些额外的更改才能使更新工作？

UPDATE：

这是composer.json

{ 
    "name": "laravel/laravel", 
    "description": "The Laravel Framework.", 
    "keywords": ["framework", "laravel"], 
    "license": "MIT", 
    "type": "project", 
    "require": { 
     "php": ">=5.5.9", 
     "laravel/framework": "5.3.*", 
     "twbs/bootstrap": "dev-master", 
     "laravelcollective/html": "~5.4", 
     "kepex/laravel-crud-generator": "^0.1.4", 
     "watson/bootstrap-form": "^1.0", 
     "doctrine/dbal": "^2.5", 
     "intervention/image": "dev-master", 
     "danvuquoc/laravel-kraken": "1.*", 
     "barryvdh/laravel-dompdf": "0.8.*", 
     "barryvdh/laravel-debugbar": "^2.2", 
     "barryvdh/laravel-snappy": "^0.3.0", 
     "danielboendergaard/phantom-pdf": "^1.2", 
     "h4cc/wkhtmltopdf-i386": "0.12.x", 
     "h4cc/wkhtmltoimage-i386": "0.12.x", 
     "h4cc/wkhtmltopdf-amd64": "0.12.x", 
     "knplabs/knp-snappy": "^0.4.3", 
     "wemersonjanuario/wkhtmltopdf-windows": "0.12.2.3", 
     "tymon/jwt-auth": "0.5.*", 
     "zizaco/entrust": "dev-laravel-5", 
     "eluceo/ical": "^0.11.0", 
     "jurosh/pdf-merge": "dev-master", 
     "torann/geoip": "^1.0", 
     "maatwebsite/excel": "~2.1.0", 
     "roumen/sitemap": "dev-master", 
     "guzzlehttp/guzzle": "^6.2", 
     "rackspace/php-opencloud": "dev-master", 
     "ellisthedev/laravel-5-robots": "~0.1.0", 
     "mpdf/mpdf": "^6.1", 
     "matthiasmullie/minify": "^1.3", 
     "lullabot/amp": "^1.0.0" 
    }, 
    "require-dev": { 
     "fzaninotto/faker": "~1.4", 
     "mockery/mockery": "0.9.*", 
     "phpunit/phpunit": "~4.0", 
     "symfony/css-selector": "2.8.*|3.0.*|3.1.*", 
     "symfony/dom-crawler": "2.8.*|3.0.*|3.1.*" 
    }, 
    "autoload": { 
     "classmap": ["database"], 
     "files": ["app/Http/helpers.php"], 
     "psr-4": { 
      "App\\": "app/" 
     } 
    }, 
    "autoload-dev": { 
     "classmap": ["tests/TestCase.php"] 
    }, 
    "scripts": { 
     "post-root-package-install": ["php -r \"copy('.env.example', '.env');\""], 
     "post-create-project-cmd": ["php artisan key:generate"], 
     "post-install-cmd": ["Illuminate\\Foundation\\ComposerScripts::postInstall", "php artisan optimize"], 
     "post-update-cmd": ["Illuminate\\Foundation\\ComposerScripts::postUpdate", "php artisan optimize"] 
    }, 
    "config": { 
     "preferred-install": "dist" 
    } 
}

来源

2017-06-29 rahulsm

您需要从0.6.1升级包DOMPDF到最新版本。 ''dompdf/dompdf“：”^ 0.8“'在您的composer.json中更新版本 – Hari

没有好运的伴侣。我也试过这个。 – rahulsm

仍然有相同的错误？或其他软件包依赖版本的问题？ – Hari

我想你需要尝试这个办法：

必须更新第一LaravelCollective html package为好。

在你composer.json，替换：

 
"laravelcollective/html": "5.2.*"

有：

 
"laravelcollective/html": "5.4.*"

来源

2017-06-29 11:58:43

没有好运队友同样的错误即将到来。但有一件事我注意到，错误行已被减少 – rahulsm

哪些错误进来？ –

必须更新第一barryvdh/laravel-DOMPDF包。

在你composer.json变化：

第一个变化

"laravel/framework": "5.3.*"前一个

，然后改变

从

"barryvdh/laravel-dompdf": "^0.6.1",

到

"barryvdh/laravel-dompdf": "^0.8.0",

然后打composer update命令

，然后改变"laravel/framework": "5.3.*"并再次打

`composer update`

命令

来源

2017-06-29 12:05:53

已经到最新版本 – rahulsm

在你的错误显示v0.6.1 –

做一件事首先改变你的“laravel /框架”：“5.3。*”旧的，然后点击作曲家更新命令。所以它会先更新“barryvdh/laravel-dompdf”包，而不会出现任何错误，然后更改“laravel/framework”：“5.3。*” –

我从Laravel 5.2迁移到5.6。3以下是我的步骤：

首先，您需要更新提供商应用/提供商/ {EventServiceProvider，RouteServiceProvider} .php。
他们启动（）方法不应该带参数：

 ... 
- public function boot(DispatcherContract $events) 
+ public function boot() 
    { 
-  parent::boot($events); 
+  parent::boot(); 
    } 
    ...

其次，更新您的composer.json。这是我的默认配置：

{ 
    "name": "laravel/laravel", 
    "description": "The Laravel Framework.", 
    "keywords": [ 
    "framework", 
    "laravel" 
    ], 
    "license": "MIT", 
    "type": "project", 
    "require": { 
    "php": ">=7.1.3", 
    "fideloper/proxy": "~4.0", 
    "laravel/framework": "5.6.*", 
    "laravel/tinker": "~1.0", 
    "laravelcollective/html": "^5.5.0" 
    }, 
    "require-dev": { 
    "barryvdh/laravel-debugbar": "^3.1", 
    "filp/whoops": "~2.0", 
    "fzaninotto/faker": "~1.4", 
    "mockery/mockery": "~1.0", 
    "nunomaduro/collision": "~2.0", 
    "phpunit/phpunit": "~7.0", 
    "symfony/thanks": "^1.0", 
    "doctrine/dbal": "^2.5" 
    }, 
    "autoload": { 
    "classmap": [ 
     "database/seeds", 
     "database/factories" 
    ], 
    "psr-4": { 
     "App\\": "app/" 
    } 
    }, 
    "autoload-dev": { 
    "psr-4": { 
     "Tests\\": "tests/" 
    } 
    }, 
    "extra": { 
    "laravel": { 
     "dont-discover": [ 
     ] 
    } 
    }, 
    "scripts": { 
    "post-root-package-install": [ 
     "@php -r \"file_exists('.env') || copy('.env.example', '.env');\"" 
    ], 
    "post-create-project-cmd": [ 
     "@php artisan key:generate" 
    ], 
    "post-autoload-dump": [ 
     "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump", 
     "@php artisan package:discover" 
    ] 
    }, 
    "config": { 
    "preferred-install": "dist", 
    "sort-packages": true, 
    "optimize-autoloader": true 
    }, 
    "minimum-stability": "dev", 
    "prefer-stable": true 
}

然后运行composer update或php composer.phar update

从原来的仓库取代应用程式/供应商/ RouteServiceProvider.php。

从应用/路线移动你的路由/ web.php路线/ web.php（最初，你可能还需要路由从原来的Laravel复制）

从认证更换你的控制器在文件夹应用程序/ Http /控制器/认证原始Laravel存储库

注释掉你的旧认证路线，并在web.php路线文件（more about this）中添加Auth::routes();。

从原始存储库中添加config/hashing.php。

运行php artisan config:cache重置缓存。

最后，更新数据库结构php artisan migrate --seed和运行应用程序php artisan serve

Original Laravel Repository

来源

2018-02-20 15:27:26

从laravel 5.2升级到5.4

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