拓展类型

main.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"fmt"
 	"fyne.io/fyne/v2"
 	"fyne.io/fyne/v2/app"
 	"fyne.io/fyne/v2/container"
@@ -12,6 +11,7 @@ import (
 	"work_cation/views"
 )
 
+// 本地缓存 上次打开目录
 const preferenceCurrentTutorial = "currentTutorial"
 
 func main() {
@@ -102,13 +102,14 @@ func makeNav(setTutorial func(tutorial views.Tutorial), loadPrevious bool) fyne.
 				if unsupportedTutorial(t) {
 					return
 				}
+				// 存储默认打开
 				a.Preferences().SetString(preferenceCurrentTutorial, uid)
-				fmt.Println(t)
 				setTutorial(t)
 			}
 		},
 	}
 
+	// 读取存储默认打开
 	if loadPrevious {
 		currentPref := a.Preferences().StringWithFallback(preferenceCurrentTutorial, "welcome")
 		tree.Select(currentPref)