如何使用 Composer 更新单个库? [英] How to update a single library with Composer?

问题描述

我只需要为我的 SF2 发行版 (DoctrineFixtures) 安装 1 个包.

I need to install only 1 package for my SF2 distribution (DoctrineFixtures).

当我跑步时

php composer.phar update

我明白

  - Updating twig/twig (dev-master 39d94fa => v1.13.0)
    The package has modified files:
    M CHANGELOG
    M doc/filters/batch.test
    M doc/filters/index.rst
    M doc/filters/url_encode.rst
    M doc/functions/index.rst
    M doc/tags/index.rst
    M doc/tests/index.rst
    M lib/Twig/Autoloader.php
    M lib/Twig/Compiler.php
    M lib/Twig/CompilerInterface.php
-10 more files modified, choose "v" to view the full list

看来最后一个开发人员在供应商内部编辑了很多文件.

It appears the last developer edited a lot of files inside vendor.

为了解决这个问题，我尝试了

In order to get around this, I tried

php composer.phar update <package_name>

但这似乎不起作用.如何仅从 composer.json 更新/安装一个库?

But that doesn't seem to work. How can I update/install only one library from composer.json?

推荐答案

安装 doctrine/doctrine-fixtures-bundle 版本 2.1.* 和最低稳定性 @dev 使用这个:

To install doctrine/doctrine-fixtures-bundle with version 2.1.* and minimum stability @dev use this:

composer require doctrine/doctrine-fixtures-bundle:2.1.*@dev

然后只更新这个包:

composer update doctrine/doctrine-fixtures-bundle

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