如何从 laravel 5.2 升级到 5.4？

【问题标题】：How to Upgrade from laravel 5.2 to 5.4?如何从 laravel 5.2 升级到 5.4？
【发布时间】：2017-12-03 02:37:24
【问题描述】：

我想将 Laravel 更新到最新版本 5.4。
但是laravel migration guide中没有给出直接迁移，所以我首先尝试将它迁移到laravel 5.3。
我的项目正在开发 5.2 laravel 版本并尝试升级它。

我已按照 laravel 迁移指南文档的指导更新了 composer.json。
并在命令行运行命令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

更新依赖（包括require-dev） 您的需求无法解析为一组可安装的软件包。

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 中进行哪些额外更改才能使更新生效？

** 更新：**

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"
    }
}

【问题讨论】：

  • 您需要将 dompdf 包从 0.6.1 更新到最新版本。 "dompdf/dompdf": "^0.8" 更新 composer.json 中的版本
  • 运气不好，伙计。我也试过了。
  • 仍然出现同样的错误？还是其他包依赖版本问题？
  • 我已更新错误日志消息，请检查。那些错误消失了。现在还剩下一些
  • 更改为 "laravelcollective/html": "^5.3"，因为 v5.4 需要 laravel framework v5.4

标签： php laravel laravel-5 migration


【解决方案1】：

最后我最终利用了link 的优势，因为这些人整合了所有可能的东西。只是我们这边的小改动，当他们升级最新版本的 laravel 时，他们也会在日志中提到。它是有偿的，但一次投资以节省时间是值得的。

【讨论】：

    【解决方案2】：

    我从 Laravel 5.2 迁移到 5.6.3 以下是我的步骤：

    首先，您需要更新提供程序app/Providers/{EventServiceProvider, RouteServiceProvider}.php。
    他们的 boot() 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

    从原始存储库中替换您的 App/Providers/RouteServiceProvider.php。

    将您的路由从 app/routes/web.php 移动到 routes/web.php（最初，您可能还想从原始 Laravel 复制路由）

    从文件夹 app/Http/Controllers/Auth 中的原始 Laravel 存储库中替换用于身份验证的控制器

    注释掉旧的认证路由并在 web.php 路由文件 (more about this) 中添加 Auth::routes();。

    从原始存储库添加config/hashing.php。

    运行php artisan config:cache 重置缓存。

    最后，更新您的数据库结构php artisan migrate --seed 并运行应用程序php artisan serve

    Original Laravel Repository

    【讨论】：

    • 您今天从 5.2 迁移到 5.6 不需要做更多工作吗？我正在寻找一种方法来做到这一点？我正在阅读从 5.2 到 5.3 的更新，并且有很多步骤与您的方法相反？谢谢
    • 您能提供文章的链接吗？就我而言，我按照上述步骤成功迁移。
    【解决方案3】：

    我认为你需要试试这个：

    你也必须先更新 LaravelCollective html package。

    在您的composer.json 中，替换：

    “laravelcollective/html”：“5.2.*”

    与：

    “laravelcollective/html”：“5.4.*”

    【讨论】：

    • 没有运气的伙伴同样的错误即将到来。但我注意到一件事，错误行已减少
    【解决方案4】：

    你必须更新第一个 barryvdh/laravel-dompdf 包。

    在您的 composer.json 更改中：

    第一次改变

    "laravel/framework": "5.3.*"到上一个

    然后改变

    来自

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

    到

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

    然后点击composer update 命令

    然后更改"laravel/framework": "5.3.*"并再次点击

    `composer update`

    命令

    【讨论】：

    • 做一件事，首先将你的 "laravel/framework": "5.3.*" 更改为旧的，然后点击 composer update 命令。所以它会首先更新“barryvdh/laravel-dompdf”包而没有任何错误，然后更改“laravel/framework”：“5.3.*”
    • 实际上我想将 5.2 更新到 5.4，但指南中没有给出方向迁移。所以我首先尝试从 5.2 迁移到 5.3，然后从 5.3 迁移到 5.4。如果第一个有效
    • 只删除 laravelcollective/html": "~5.4", "barryvdh/laravel-dompdf": "^0.8.0"，这两行，然后点击 composer update。
    • 看起来它可以工作，但最后它抛出 [ErrorException] App\Providers\EventServiceProvider::boot() 声明应该与 Illuminate\Foundation\Support\Providers\EventServiceProvider::boot 兼容()
    • stackoverflow.com/questions/40935130/… 得到？查看升级指南
    猜你喜欢
    • 1970-01-01
    • 2020-08-26
    • 1970-01-01
    • 2018-04-23
    • 1970-01-01
    • 2019-05-10
    • 2018-06-17
    • 2020-05-23
    • 1970-01-01
    相关资源
    最近更新 更多
    热门标签
    Java Python linux javascript Mysql C# Docker 算法 前端 SpringBoot Redis Vue spring 设计模式 .net core .net kubernetes c++ 数据库 数据结构 大数据 js 机器学习 微服务 Android Go 程序员 面试 JVM ASP.net core 云原生 人工智能 后端 PHP git CSS golang k8s Nginx Django mybatis 深度学习 多线程 React 架构 devops 爬虫 云计算 Spring Boot LeetCode