作曲家dump-autoload无法识别命令 [英] composer dump-autoload not recognized command

问题描述

每当我在laravel中使用composer dump-autoload时，都会出现此错误

whenever I use composer dump-autoload with laravel I get this error

生成优化的自动加载文件

Generating optimized autoload files

Illuminate \ Foundation \ ComposerScripts :: postAutoloadDump @php artisan软件包:discover'C:\ Program'未识别为内部或外部命令，可操作程序或批处理文件.脚本 @php artisan软件包:发现处理后自动加载转储事件 返回，错误代码为1

Illuminate\Foundation\ComposerScripts::postAutoloadDump @php artisan package:discover 'C:\Program' is not recognized as an internal or external command, operable program or batch file. Script @php artisan package:discover handling the post-autoload-dump event returned with error code 1

我认为这与环境变量"有关

I think it has something to do with "environment variables"

所以我的路径

C:\ProgramData\Oracle\Java\javapath;
C:\Program Files\iis express\PHP\v7.0;
C:\WINDOWS\system32;
C:\WINDOWS;
C:\WINDOWS\System32\Wbem;
C:\WINDOWS\System32\WindowsPowerShell\v1.0\;
C:\Program Files (x86)\QuickTime\QTSystem\;
C:\xampp\php;
C:\ProgramData\ComposerSetup\bin;
C:\Android;C:\Windows\System32;
C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;
C:\ProgramFiles\Microsoft SQL Server\Client SDK\ODBC\110\Tools\Binn\;
C:\Program Files (x86)\Microsoft SQL Server\120\Tools\Binn\;
C:\Program Files\Microsoft SQL Server\120\Tools\Binn\;
C:\Program Files\Microsoft SQL Server\120\DTS\Binn\;
C:\Program Files (x86)\Microsoft SQL Server\120\Tools\Binn\ManagementStudio\;
C:\Program Files (x86)\Microsoft SQL Server\120\DTS\Binn\;
C:\Users\ahmadz\AppData\Roaming\Composer\vendor\bin;
C:\Users\ahmadz\AppData\Local\Microsoft\WindowsApps;
C:\Program Files\Git\cmd;
C:\Program Files (x86)\Skype\Phone\;
C:\Program Files (x86)\Brackets\command;
C:\Program Files\nodejs\;
C:\ProgramFiles\Microsoft SQL Server\130\Tools\Binn\;
C:\Program Files\dotnet\;
C:\Users\ahmadz\AppData\Roaming\Composer\vendor\bin;
C:\Users\ahmadz\AppData\Local\Microsoft\WindowsApps;
C:\xampp\php;
C:\Users\ahmadz\AppData\Roaming\Composer\vendor\bin\phpspec run;
C:\Users\ahmadz\AppData\Roaming\npm;
C:\Users\ahmadz\AppData\Roaming\Composer\vendor\bin\kahlan

推荐答案

使用 Paul Santos 回答，您仅更新所有全局软件包.要更新您的作曲家安装，您需要使用

With Paul Santos answer you will only update all global packages. To update your composer installation you need to use

composer selfupdate

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