从 Laravel 5.2 升级到 Laravel 5.3答案

【问题标题】：Upgrade from Laravel 5.2 to Laravel 5.3从 Laravel 5.2 升级到 Laravel 5.3
【发布时间】：2016-08-23 22:57:47
【问题描述】：

我想将 Laravel 更新到最新版本 5.3。

我正在检查official guide，但我不知道如何通过composer实际升级代码。

当我尝试更新 composer.json 文件以指向 laravel/framework 5.3.*.

我明白了：

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - laravelcollective/html v5.2.4 requires illuminate/view 5.2.* -> satisfiable by laravel/framework[v5.2.44], illuminate/view[v5.2.0, v5.2.19, v5.2.21, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.31, v5.2.32, v5.2.37, v5.2.43, v5.2.6, v5.2.7].
    - laravelcollective/html v5.2 requires illuminate/view 5.2.* -> satisfiable by laravel/framework[v5.2.44], illuminate/view[v5.2.0, v5.2.19, v5.2.21, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.31, v5.2.32, v5.2.37, v5.2.43, v5.2.6, v5.2.7].
    - laravelcollective/html v5.2.1 requires illuminate/view 5.2.* -> satisfiable by laravel/framework[v5.2.44], illuminate/view[v5.2.0, v5.2.19, v5.2.21, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.31, v5.2.32, v5.2.37, v5.2.43, v5.2.6, v5.2.7].
    - laravelcollective/html v5.2.2 requires illuminate/view 5.2.* -> satisfiable by laravel/framework[v5.2.44], illuminate/view[v5.2.0, v5.2.19, v5.2.21, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.31, v5.2.32, v5.2.37, v5.2.43, v5.2.6, v5.2.7].
    - laravelcollective/html v5.2.3 requires illuminate/view 5.2.* -> satisfiable by laravel/framework[v5.2.44], illuminate/view[v5.2.0, v5.2.19, v5.2.21, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.31, v5.2.32, v5.2.37, v5.2.43, v5.2.6, v5.2.7].
    - laravelcollective/html v5.2.4 requires illuminate/view 5.2.* -> satisfiable by laravel/framework[v5.2.44], illuminate/view[v5.2.0, v5.2.19, v5.2.21, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.31, v5.2.32, v5.2.37, v5.2.43, v5.2.6, v5.2.7].
    - Can only install one of: laravel/framework[v5.3.0, v5.2.44].
    - don't install illuminate/view v5.2.0|don't install laravel/framework v5.3.0
    - don't install illuminate/view v5.2.19|don't install laravel/framework v5.3.0
    - don't install illuminate/view v5.2.21|don't install laravel/framework v5.3.0
    - don't install illuminate/view v5.2.24|don't install laravel/framework v5.3.0
    - don't install illuminate/view v5.2.25|don't install laravel/framework v5.3.0
    - don't install illuminate/view v5.2.26|don't install laravel/framework v5.3.0
    - don't install illuminate/view v5.2.27|don't install laravel/framework v5.3.0
    - don't install illuminate/view v5.2.28|don't install laravel/framework v5.3.0
    - don't install illuminate/view v5.2.31|don't install laravel/framework v5.3.0
    - don't install illuminate/view v5.2.32|don't install laravel/framework v5.3.0
    - don't install illuminate/view v5.2.37|don't install laravel/framework v5.3.0
    - don't install illuminate/view v5.2.43|don't install laravel/framework v5.3.0
    - don't install illuminate/view v5.2.6|don't install laravel/framework v5.3.0
    - don't install illuminate/view v5.2.7|don't install laravel/framework v5.3.0
    - Installation request for laravel/framework 5.3.* -> satisfiable by laravel/framework[v5.3.0].
    - Installation request for laravelcollective/html 5.2.* -> satisfiable by laravelcollective/html[v5.2, v5.2.1, v5.2.2, v5.2.3, v5.2.4].

我应该如何更新？

【问题讨论】：

如果你可以下载 laravel 5.3 版本的文件并运行给定的 composer.json 文件来启动你的项目会更好。不是吗？

标签： php laravel-5

【解决方案1】：

您还必须更新 LaravelCollective html package。

在您的composer.json 中，替换：

"laravelcollective/html": "5.2.*"

与：

"laravelcollective/html": "5.3.*"

（如果有，请不要忘记结尾的逗号）

【讨论】：