小程序支付，用的Yansongda array(2) { ["code"]=> string(19) "RESOURCE_NOT_EXISTS" ["message"]=> string(195) "无可用的平台证书，请在商户平台-API安全申请使用微信支付公钥。可查看指引https://pay.weixin.qq.com/docs/merchant/products/platform-certificate/wxp-pub-key-guide.html" } }

array(2) { ["errcode"] => int(40029) ["errmsg"] => string(162) "invalid code, hint: [1631798760_148_a26de2cd15cf1a2eb57207f109fd65ac], from ip: 39.106.185.232, more info at https://open.work.weixin.qq.com/devtool/query?e=40029" }