小编Jos*_*nga的帖子

Composer 无法打开流：权限被拒绝

我正在尝试illuminate/html使用命令在 Laravel 5.1 中安装包composer require illuminate/html。但我收到这个错误。

[ErrorException]                                                             
file_put_contents(C:\ProgramData\ComposerSetup\bin): 
failed to open stream:  Permission denied

require [--dev] [--prefer-source] [--prefer-dist] [--no-progress] [--no-update]
[--update-no-dev] [--update-with-dependencies] [--ignore-platform-reqs] 
[--sort-packages] [packages1] ... [packagesN]

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我相信问题是访问该文件夹的权限，我尝试删除只读保护，但默认情况下保护返回。