我遇到了类似的问题.无需更改/vendor/guzzlehttp/guzzle/src/Client.php

I had the similar problem. No need to change /vendor/guzzlehttp/guzzle/src/Client.php

也许这可以为您提供帮助.

Maybe this can help you.

1. 从 https://curl.haxx.se/下载cacert.pem文件docs/caextract.html
   将cacert.pem放在您喜欢的地方.

1. Download cacert.pem file from https://curl.haxx.se/docs/caextract.html
   Put the cacert.pem somewhere you like.

编辑php.ini

两行:

curl.cainfo=D:/Servers/php/sslfiles/cacert.pem  
openssl.cafile=D:/Servers/php/sslfiles/cacert.pem  

1. 重新启动apache httpd.