not support this ?

[jicg]

orderRouter := offline.Group("order")
{
	orderRouter.GET("", order.QueryOrders)
	orderRouter.POST("", order.Add)
	orderRouter.GET("/:id", order.GetById)
	orderRouter.PATCH("/:id", order.Patch)
	payRouter := orderRouter.Group("wxpay")
	{
	        payRouter.GET("/:id", order.WxPay)
	}
}

errors：

path segment 'wxpay/:id' conflicts with existing wildcard ':id' in path '/v1/offline/order/wxpay/:id'

why????

[nazwa]

This has been discussed so many times before. I suggest have a search for "wildcard" in issues.

It's a limitation of the underlying routing logic that doesn't rely on regular expressions for improved performance. In essence, all routes need to be "unique". /:id is is ambiguous in relation to /wxpay/:id because /:id potentially covers both paths.