composer 出现 Fatal error: Class 'Phar' not found in C:\ProgramData\ComposerSetup\bin\composer.phar on line 23报错信息...

已按照Google 百度 CSDN 里面的方法.

1.全局更新

$ composer global update

Fatal error: Class 'Phar' not found in C:\ProgramData\ComposerSetup\bin\composer.phar on line 23

仍然是一样的报错信息

2.卸载重装

rm -r %APPDATA%\Composer\vendor\fxp

rm: C:\Users\AppData\Roaming\Composer\vendor\fxp: No such file or directory

发现自己composer里面缺失了vendor文件夹..

望有大大能为咱解答..