php SSL certificate problem
cURL error 60: SSL certificate problem: unable to get local issuer certificate (see http://curl.haxx.se/libcurl/c/libcurl-errors.html)
在一下网站下载
https://curl.haxx.se/docs/caextract.html
打开php.ini 搜索curl.cainfo 将其配置成你自己cacert.pem文件的路径
curl.cainfo = "D:/ProgramData/wamp/bin/php/php5.5.12/extras/ssl/cacert-2020-01-01.pem"