add example for package gres

.example/os/gres/gres.go

@@ -1,16 +0,0 @@
-package main
-
-import (
-	"github.com/gogf/gf/os/gres"
-	_ "github.com/gogf/gf/os/gres/testdata"
-)
-
-func main() {
-	gres.Dump()
-	//file := gres.Get("www")
-	//fmt.Println(file.Open())
-	//g.Dump(gres.ScanDir("/root/image", "*"))
-	//g.Dump(gres.Scan("/root/image/", "*", true))
-	//g.Dump(gres.Scan("/template", "*"))
-	//g.Dump(gres.Scan("/template/layout2", "*.html", true))
-}

.example/os/gres/gres_example.go

@@ -0,0 +1,19 @@
+package main
+
+import (
+	"github.com/gogf/gf/frame/g"
+	"github.com/gogf/gf/net/ghttp"
+	_ "github.com/gogf/gf/os/gres/testdata/example/boot"
+)
+
+func main() {
+	s := g.Server()
+	s.Group("/", func(group *ghttp.RouterGroup) {
+		group.GET("/template", func(r *ghttp.Request) {
+			r.Response.WriteTplDefault(g.Map{
+				"name": "GoFrame",
+			})
+		})
+	})
+	s.Run()
+}