如何在项目中使用laravel叉？
从前，我决定为Laravel框架做出贡献。我分叉了，创建了新的分支，编写了功能，然后我想测试我的功能，因此我创建了一个空的Laravel项目，在这里我被卡住了。
我更改了composer.json这样
...
"repositories": [
{
"type": "vcs",
"url": "https://github.com/trckster/framework"
}
],
"require": {
...
"laravel/framework": "dev-feat/show-fields-difference-for-similar-results",
...
},
...
，然后我运行Composer Update，作曲家说我错了，
Your requirements could not be resolved to an installable set of packages.
Problem 1
- illuminate/support[v6.0.0, ..., v6.19.1] require php ^7.2 -> your php version (8.0.19) does not satisfy that requirement.
- illuminate/support[v7.0.0, ..., v7.28.4] require php ^7.2.5 -> your php version (8.0.19) does not satisfy that requirement.
- illuminate/support[v8.0.0, ..., v8.11.2] require php ^7.3 -> your php version (8.0.19) does not satisfy that requirement.
- Root composer.json requires laravel/framework dev-feat/show-fields-difference-for-similar-results -> satisfiable by laravel/framework[dev-feat/show-fields-difference-for-similar-results].
- laravel/tinker[v2.7.0, ..., 2.x-dev] require illuminate/support ^6.0|^7.0|^8.0|^9.0 -> satisfiable by illuminate/support[v6.0.0, ..., 6.x-dev, v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev, v9.0.0-beta.1, ..., 9.x-dev].
- Only one of these can be installed: illuminate/support[v6.0.0, ..., 6.x-dev, v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev, v9.0.0-beta.1, ..., 9.x-dev], laravel/framework[dev-feat/show-fields-difference-for-similar-results]. laravel/framework replaces illuminate/support and thus cannot coexist with it.
- Root composer.json requires laravel/tinker ^2.7 -> satisfiable by laravel/tinker[v2.7.0, v2.7.1, v2.7.2, 2.x-dev].
很明显问题是依赖关系，但是我不知道该怎么办有了这些东西，最后测试了我的功能。
Once upon a time I decided to contribute Laravel framework. I forked it, created new branch, wrote feature, then I wanted to test my feature, so I created an empty Laravel project, and here I got stuck.
I changed composer.json like this
...
"repositories": [
{
"type": "vcs",
"url": "https://github.com/trckster/framework"
}
],
"require": {
...
"laravel/framework": "dev-feat/show-fields-difference-for-similar-results",
...
},
...
Then I ran composer update and composer said I'm wrong
Your requirements could not be resolved to an installable set of packages.
Problem 1
- illuminate/support[v6.0.0, ..., v6.19.1] require php ^7.2 -> your php version (8.0.19) does not satisfy that requirement.
- illuminate/support[v7.0.0, ..., v7.28.4] require php ^7.2.5 -> your php version (8.0.19) does not satisfy that requirement.
- illuminate/support[v8.0.0, ..., v8.11.2] require php ^7.3 -> your php version (8.0.19) does not satisfy that requirement.
- Root composer.json requires laravel/framework dev-feat/show-fields-difference-for-similar-results -> satisfiable by laravel/framework[dev-feat/show-fields-difference-for-similar-results].
- laravel/tinker[v2.7.0, ..., 2.x-dev] require illuminate/support ^6.0|^7.0|^8.0|^9.0 -> satisfiable by illuminate/support[v6.0.0, ..., 6.x-dev, v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev, v9.0.0-beta.1, ..., 9.x-dev].
- Only one of these can be installed: illuminate/support[v6.0.0, ..., 6.x-dev, v7.0.0, ..., 7.x-dev, v8.0.0, ..., 8.x-dev, v9.0.0-beta.1, ..., 9.x-dev], laravel/framework[dev-feat/show-fields-difference-for-similar-results]. laravel/framework replaces illuminate/support and thus cannot coexist with it.
- Root composer.json requires laravel/tinker ^2.7 -> satisfiable by laravel/tinker[v2.7.0, v2.7.1, v2.7.2, 2.x-dev].
It was obvious that problem was in dependencies, but I had no idea what to do with this stuff and finally test my feature.
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（1）
几周后，我回到了这个问题，开始在互联网中搜索信息，并找到有用的文章，描述了类似的问题和解决方案的方法：
基本上，我要做的就是更改
composer.json中的一行，它有效，
COMPOSER UPDATE从我的Github下载了叉子版本。希望这个自我解决的问题有帮助！
After a few weeks I returned to this problem and started searching information in the Internet and found useful article, there was described similar problem and way to solve it:
Basically, all I needed to do is change one line in
composer.jsonAnd it worked,
composer updatedownloaded forked version from my github.Hope this self-answered question was helpful!