update history

player/media.go

@@ -1,6 +1,9 @@
 package player
 
-import "AynaLivePlayer/liveclient"
+import (
+	"AynaLivePlayer/liveclient"
+	"github.com/jinzhu/copier"
+)
 
 type Media struct {
 	Title  string
@@ -34,3 +37,9 @@ func (m *Media) DanmuUser() *liveclient.DanmuUser {
 	}
 	return nil
 }
+
+func (m *Media) Copy() *Media {
+	newMedia := &Media{}
+	copier.Copy(newMedia, m)
+	return newMedia
+}

player/media_test.go

@@ -20,3 +20,11 @@ func TestStruct(t *testing.T) {
 	z, ok := x.(*B)
 	fmt.Println(z, ok)
 }
+
+func TestMedia_Copy(t *testing.T) {
+	m := &Media{Title: "asdf", User: &User{Name: "123"}}
+	m2 := m.Copy()
+	fmt.Println(m, m2)
+	m2.User.(*User).Name = "456"
+	fmt.Println(m.User.(*User).Name, m2)
+}