add wechat payment configs sample

api/config.sample.toml

@@ -122,4 +122,16 @@ WeChatBot = false
   AppId = "" # 商户 ID
   PrivateKey = "" # 秘钥
   ApiURL = "https://payjs.cn"
-  NotifyURL = "https://ai.r9it.com/api/payment/payjs/notify" # 异步回调地址，域名改成你自己的
+  NotifyURL = "https://ai.r9it.com/api/payment/payjs/notify" # 异步回调地址，域名改成你自己的
+
+# 微信商户支付
+[WechatPayConfig]
+  Enabled = false
+  AppId = "" # 商户应用ID
+  MchId = "" # 商户号
+  SerialNo = "" # API 证书序列号
+  PrivateKey = "certs/alipay/privateKey.txt" # API 证书私钥文件路径，跟支付宝一样，把私钥文件拷贝到对应的路径，证书路径要映射到容器内
+  ApiV3Key = "" # APIV3 私钥，这个是你自己在微信支付平台设置的
+  NotifyURL = "https://ai.r9it.com/api/payment/wechat/notify" # 支付成功异步回调地址，域名改成自己的
+  ReturnURL = "" # 支付成功同步回调地址
+