Question

所以今天我尝试通过composer.json与composer一起安装bootstrap。我在项目地图中的composer.json文件的需求列表中添加了twbs / bootstrap并运行命令

$ composer update

它已成功下载并对我的代码和命令行进行了一些调整，我现在可以在我的基础：html.twig文件中使用它。

不幸的是，作曲家还将我的symfony版本从2.7更新到2.8。有没有更新/下载bootstrap的选项而不用作曲家更新我的Symfony，doctrine等版本号？我的composer.json代码：

{
"name": "symfony/framework-standard-edition",
"license": "MIT",
"type": "project",
"description": "The \"Symfony Standard Edition\" distribution",
"autoload": {
    "psr-4": { "": "src/", "SymfonyStandard\\": "app/" }
},
"require": {
    "php": ">=5.3.3",
    "symfony/symfony": "~2.7@beta",
    "doctrine/orm": "~2.2,>=2.2.3,<2.5",
    "doctrine/dbal": "<2.5",
    "doctrine/doctrine-bundle": "~1.4",
    "symfony/assetic-bundle": "~2.3",
    "symfony/swiftmailer-bundle": "~2.3",
    "symfony/monolog-bundle": "~2.4",
    "sensio/distribution-bundle": "~3.0,>=3.0.12",
    "sensio/framework-extra-bundle": "~3.0,>=3.0.2",
    "incenteev/composer-parameter-handler": "~2.0",
    "friendsofsymfony/user-bundle": "~1.3",
    "twbs/bootstrap": "3.2.*",
    "components/jquery": "1.9.*" 
},
"require-dev": {
    "sensio/generator-bundle": "~2.3"
},
"scripts": {
    "post-root-package-install": [
        "SymfonyStandard\\Composer::hookRootPackageInstall"
    ],
    "post-install-cmd": [
        "Incenteev\\ParameterHandler\\ScriptHandler::buildParameters",
        "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap",
        "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
        "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets",
        "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile",
        "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::removeSymfonyStandardFiles",
        "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::prepareDeploymentTarget"
    ],
    "post-update-cmd": [
        "Incenteev\\ParameterHandler\\ScriptHandler::buildParameters",
        "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap",
        "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
        "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets",
        "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile",
        "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::removeSymfonyStandardFiles",
        "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::prepareDeploymentTarget"
    ]
},
"config": {
    "bin-dir": "bin"
},
"extra": {
    "symfony-app-dir": "app",
    "symfony-web-dir": "web",
    "symfony-assets-install": "relative",
    "incenteev-parameters": {
        "file": "app/config/parameters.yml"
    },
    "branch-alias": {
        "dev-master": "2.7-dev"
    }
}
}

Answer 1

您可以要求图书馆：

$composer require twbs/bootstrap

这将使库与您拥有的库兼容。

如果您以后也不想更新Symfony，可以在字符串中添加额外的版本：

"require": {
  "symfony/symfony": "~2.7.0@beta",
},

这将使作曲家明白你不想升级到2.8或更高版本。

来源：https://getcomposer.org/doc/articles/versions.md#next-significant-release-operators

Answer 2

如果您只想安装或更新一个依赖项，可以将它们列入白名单：

php composer.phar update twbs/bootstrap

official doc

中的更多信息

另一种方法是使用require命令：

require命令将新包添加到composer.json文件中当前目录。如果不存在文件，则会在文件上创建飞。

php composer.phar require vendor/package:2.*

希望这个帮助

使用composer安装库而不更新composer.json上当前库的版本

2 个答案: