####Version 1.7.18

* Bug fix: fix deepcopy middleware not success
* 2021-04-20 13:00 at ShangHai

consts.go

@@ -3,7 +3,7 @@ package dotweb
 // Global define
 const (
 	// Version current version
-	Version = "1.7.17"
+	Version = "1.7.18"
 )
 
 // Log define

group.go

@@ -40,7 +40,11 @@ func (g *xGroup) Use(ms ...Middleware) Group {
 	// deepcopy middleware structs to avoid middleware chain misbehaving
 	m := []Middleware{}
 	for _, om := range ms {
-		newM := reflect.New(reflect.ValueOf(om).Elem().Type()).Interface().(Middleware)
+		//newM := reflect.New(reflect.ValueOf(om).Elem().Type()).Interface().(Middleware)
+		newElem := reflect.New(reflect.TypeOf(om).Elem())
+		newElem.Elem().Set(reflect.ValueOf(om).Elem())
+		newM := newElem.Interface().(Middleware)
+
 		newM.SetNext(nil)
 		m = append(m, newM)
 	}

version.MD

@@ -1,5 +1,9 @@
 ## dotweb版本记录：
 
+####Version 1.7.18
+* Bug fix: fix deepcopy middleware not success
+* 2021-04-20 13:00 at ShangHai
+
 ####Version 1.7.17
 * Bug fix: fix GetRandString return same result
 * 2021-01-29 08:00 at ShangHai