Php 组合器:最低稳定性水平不同的所需包
我有一个用于laravel安装的composer文件,其中包含以下composer.json文件:Php 组合器:最低稳定性水平不同的所需包,php,json,laravel,laravel-4,composer-php,Php,Json,Laravel,Laravel 4,Composer Php,我有一个用于laravel安装的composer文件,其中包含以下composer.json文件: { "name": "laravel/laravel", "description": "The Laravel Framework.", "keywords": ["framework", "laravel"], "license": "MIT", "require": { "laravel/framework": "4.1.*"
{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"require": {
"laravel/framework": "4.1.*"
},
"autoload": {
"classmap": [
"app/commands",
"app/controllers",
"app/models",
"app/database/migrations",
"app/database/seeds",
"app/tests/TestCase.php"
]
},
"scripts": {
"post-install-cmd": [
"php artisan clear-compiled",
"php artisan optimize"
],
"post-update-cmd": [
"php artisan clear-compiled",
"php artisan optimize"
],
"post-create-project-cmd": [
"php artisan key:generate"
]
},
"config": {
"preferred-install": "dist"
},
"minimum-stability": "stable"
}
{
"require": {
"cartalyst/sentry": "2.0.*"
},
"minimum-stability": "dev"
}
我想给哨兵增加一个包裹。在sentry的网站上,它说我可以通过在composer.json文件中添加以下内容来安装它:
{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"require": {
"laravel/framework": "4.1.*"
},
"autoload": {
"classmap": [
"app/commands",
"app/controllers",
"app/models",
"app/database/migrations",
"app/database/seeds",
"app/tests/TestCase.php"
]
},
"scripts": {
"post-install-cmd": [
"php artisan clear-compiled",
"php artisan optimize"
],
"post-update-cmd": [
"php artisan clear-compiled",
"php artisan optimize"
],
"post-create-project-cmd": [
"php artisan key:generate"
]
},
"config": {
"preferred-install": "dist"
},
"minimum-stability": "stable"
}
{
"require": {
"cartalyst/sentry": "2.0.*"
},
"minimum-stability": "dev"
}
我尝试在当前laravel对象的末尾添加新的json对象,如下所示:
...
},
{
"require": {
"cartalyst/sentry": "2.0.*"
},
"minimum-stability": "dev"
}
当我运行composer update
命令来加载新包时,我得到一个错误,指出新添加的对象不是有效的json
如果我将cartalyst/sentry
添加到现有的require
对象中,它将找不到sentry包,因为现有requires的最小稳定性值为stable
有没有一种方法可以在一个单独的require对象中指定sentry包,该对象的最小稳定性设置为
dev
?答案是add@dev
{
"require": {
"cartalyst/sentry": "2.0.*@dev"
},
}
你可以阅读
另一种方法是将最小稳定性设置为dev,但尽可能告诉composer您希望使用stable:
"minimum-stability": "dev",
"prefer-stable" : true
这基本上意味着它将始终使用稳定,除非无法安装稳定的依赖项,因此使用dev.您也可以使用其他工具,如alpha
,beta
与版本选择器结合使用
例子
带插入符号运算符-最大版本2允许测试版:
"cartalyst/sentry": "^2@beta"
任何允许alpha的版本
"cartalyst/sentry": "*@alpha"
symfony框架的另一个约束限制了允许的最高版本
“symfony”:{“allow contrib”:false,“require”:“4.2.*”
因此,如果我在没有删除composer.lock的情况下发布了您的设置/配置,则保留它,这些设置将被还原,因此可能需要删除composer.lock或发布composer update命令,尽管这可能会产生额外的不希望的效果,作为旁注,以防有人想知道这会是什么样子rom CLI透视图:必须调用编写器require cartalyst/sentry:2.0.*@dev
。