SSL rtificate problem: unable to get local issuer certificate

使用curl进行微信支付 支付宝支付等相关安全性较高URL会提示如下错误

SSL rtificate problem: unable to get local issuer certificate

https://download.csdn.net/download/qq_36999656/10341133

点击下载然后去 放到一个目录下 例如: "D:\wamp\php\ext\cacert.pem";  

 修改php.ini  

找到 CURL模块 把后两行的最前面的分号去掉

[curl]
; A default value for the CURLOPT_CAINFO option. This is required to be an
absolute path.

curl.cainfo ="D:\wamp\php\ext\cacert.pem"  #改成自己的物理路径

重启服务器 就ok了