mall + pay：

1、初步完成微信扫码支付，暂时缺少状态的处理

yudao-module-pay/yudao-module-pay-api/src/main/java/cn/iocoder/yudao/module/pay/enums/order/PayOrderStatusEnum.java

@@ -17,7 +17,7 @@ public enum PayOrderStatusEnum implements IntArrayValuable {
 
     WAITING(0, "未支付"),
     SUCCESS(10, "支付成功"),
-    CLOSED(20, "支付关闭"), // 未付款交易超时关闭，或支付完成后全额退款 TODO 芋艿：需要优化下
+    CLOSED(20, "支付关闭"), // 未付款交易超时关闭，或支付完成后全额退款
     ;
 
     private final Integer status;

yudao-module-pay/yudao-module-pay-biz/src/main/java/cn/iocoder/yudao/module/pay/controller/app/order/AppPayOrderController.http

@@ -1,4 +1,4 @@
-### /pay/create 提交支付订单
+### /pay/create 提交支付订单【alipay_pc】
 POST {{appApi}}/pay/order/submit
 Content-Type: application/json
 Authorization: Bearer {{appToken}}
@@ -8,3 +8,31 @@ tenant-id: {{appTenentId}}
   "id": 174,
   "channelCode": "alipay_pc"
 }
+
+### /pay/create 提交支付订单【wx_bar】
+POST {{appApi}}/pay/order/submit
+Content-Type: application/json
+Authorization: Bearer {{appToken}}
+tenant-id: {{appTenentId}}
+
+{
+  "id": 202,
+  "channelCode": "wx_bar",
+  "channelExtras": {
+    "authCode": "132527737910208222"
+  }
+}
+
+### /pay/create 提交支付订单【wx_pub】
+POST {{appApi}}/pay/order/submit
+Content-Type: application/json
+Authorization: Bearer {{appToken}}
+tenant-id: {{appTenentId}}
+
+{
+  "id": 202,
+  "channelCode": "wx_pub",
+  "channelExtras": {
+    "openid": "ockUAwIZ-0OeMZl9ogcZ4ILrGba0"
+  }
+}