1.下載https://getcomposer.org/composer.pharphp
2.複製到php.exe所在目錄shell
3.在php.exe所在目錄新建composer.bat
文件bash
4.打開cmd,跳轉到php.exe所在目錄,運行echo @php "%~dp0composer.phar" %*>composer.bat
composer
5.把php.exe所在目錄加入環境變量curl
6.下載CA證書,下載地址:http://curl.haxx.se/ca/cacert.pemurl
7.把ca證書複製到php.exe所在目錄spa
8.修改php.ini加入這一句code
openssl.cafile= ca證書文件路徑及名字