php 更改作曲家全局路径 (Windows)
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Change composer global path (Windows)
提问by Dmitry
Composer uses %APPDATA%\Composerdirectory by default for global packages.
So I need to add %APPDATA%\Composer\vendor\binpath to my user PATH environment variable.
Composer%APPDATA%\Composer默认为全局包使用目录。
所以我需要为%APPDATA%\Composer\vendor\bin我的用户 PATH 环境变量添加路径。
Can I change installation directory to something like C:\php\composer? How can I do it?
我可以将安装目录更改为类似的内容C:\php\composer吗？我该怎么做？
回答by Collizo4sky
On Windows, when global installof a library / package is done, composer stores the package in a Composerdirectory inside windows **application data folders** which by default isC:\Users{user name}\AppData\Roaming`.
在 Windows 上，当库/包的全局安装完成后，composer 将包存储Composer在windows **application data folders** which by default isC:\Users{user name}\AppData\Roaming` 内的目录中。
To change this folder to say C:\php\composer, create a COMPOSER_HOMEenvironmental variable with the value set to C:\php\composer.
要更改此文件夹C:\php\composer，请创建一个COMPOSER_HOME值设置为的环境变量C:\php\composer。
The steps below explain how environmental variables are added in Windows. * Press Windows Key + Pause Breakthen click Advanced system Settings
下面的步骤解释了如何在 Windows 中添加环境变量。* 按Windows 键 + Pause Break然后单击Advanced system Settings
(source: w3guy.com)
（来源：w3guy.com）
Click the Environmental variablesbutton.
单击Environmental variables按钮。
(source: w3guy.com)
（来源：w3guy.com）
Under System variables, click New...button and add the environmental variable like so:
在 下System variables，单击New...按钮并添加环境变量，如下所示：
(source: w3guy.com)
（来源：w3guy.com）
You might want to restart your PC for this to take effect.
您可能需要重新启动您的 PC 以使其生效。
Credit: http://w3guy.com/change-composer-global-package-install-folder-windows/
信用：http: //w3guy.com/change-composer-global-package-install-folder-windows/
回答by Dmitry
I found an answer in the source code: https://github.com/composer/composer/blob/master/src/Composer/Factory.php#L45
我在源代码中找到了答案：https: //github.com/composer/composer/blob/master/src/Composer/Factory.php#L45
So environment variable COMPOSER_HOMEmust be defined as C:\php\composer.
所以环境变量COMPOSER_HOME必须定义为C:\php\composer.
回答by user2964793
Go to folder
转到文件夹
(C:\Users(your user)\AppData\Roaming\Composer )
(C:\Users(你的用户)\AppData\Roaming\Composer)
Then create new folder (vendor)
然后创建新文件夹（供应商）
and
和
in vendor create (bin) and copy (C:\composer\composer.phar) to (bin) .
在供应商中创建 (bin) 并将 (C:\composer\composer.phar) 复制到 (bin) 。
