$channel['appid'], //商户API密钥 'apikey' => $channel['appkey'], //公众号APPID(可空) 'appid' => '', //操作员账号(仅退款、撤销订单、企业付款时需要) //创建操作员说明:https://kf.qq.com/faq/170112AZ7Fzm170112VNz6zE.html 'op_userid' => $channel['appurl'], //操作员密码 'op_userpwd' => $channel['appmchid'], //商户证书路径(仅退款、撤销订单、企业付款时需要) 'sslcert_path' => PLUGIN_ROOT.$channel['plugin'].'/cert/apiclient_cert.pem', //商户证书私钥路径 'sslkey_path' => PLUGIN_ROOT.$channel['plugin'].'/cert/apiclient_key.pem', ]; if(file_exists(PLUGIN_ROOT.$channel['plugin'].'/cert/'.$channel['appid'].'/apiclient_cert.pem') && file_exists(PLUGIN_ROOT.$channel['plugin'].'/cert/'.$channel['appid'].'/apiclient_key.pem')){ $qqpay_config['sslcert_path'] = PLUGIN_ROOT.$channel['plugin'].'/cert/'.$channel['appid'].'/apiclient_cert.pem'; $qqpay_config['sslkey_path'] = PLUGIN_ROOT.$channel['plugin'].'/cert/'.$channel['appid'].'/apiclient_key.pem'; } return $qqpay_config;