feat: add Go backend

server/internal/dao/payment_channel.go

@@ -0,0 +1,22 @@
+// =================================================================================
+// This file is auto-generated by the GoFrame CLI tool. You may modify it as needed.
+// =================================================================================
+
+package dao
+
+import (
+	"hotgo/internal/dao/internal"
+)
+
+// paymentChannelDao is the data access object for the table hg_payment_channel.
+// You can define custom methods on it to extend its functionality as needed.
+type paymentChannelDao struct {
+	*internal.PaymentChannelDao
+}
+
+var (
+	// PaymentChannel is a globally accessible object for table hg_payment_channel operations.
+	PaymentChannel = paymentChannelDao{internal.NewPaymentChannelDao()}
+)
+
+// Add your custom methods and functionality below.