no message

controller/file.go

@@ -4,6 +4,7 @@ import (
 	"background/utils"
 	"github.com/disintegration/imaging"
 	"github.com/gin-gonic/gin"
+	json "github.com/json-iterator/go"
 	uuid "github.com/satori/go.uuid"
 	"image"
 	"image/color"
@@ -75,11 +76,19 @@ func (this *FileController) OnUpload(c *gin.Context) {
 }
 
 func (this *FileController) FileList(c *gin.Context) {
+	var nodes utils.FileDesc
 	path := c.Query("path")
-	utils.GetPathFileName("files/" + path)
+	utils.GetPathFileName("files\\" + path,&nodes)
+	log.Print(nodes)
+	bs,e := json.Marshal(nodes)
+	if nil != e{
+		log.Print(e.Error())
+	}
+	log.Print(string(bs))
 	c.JSON(200,map[string]interface{}{
 		"msg":"ok",
 		"status":200,
+		"files":nodes,
 	})
 }
 

utils/base.go

@@ -3,6 +3,7 @@ package utils
 import (
 	"fmt"
 	"io/ioutil"
+	"log"
 	"os"
 	"path/filepath"
 	"strings"
@@ -25,15 +26,30 @@ func GetCurrentDirectory() string {
 	return strings.Replace(dir, "\\", "/", -1)
 }
 
-
-func GetPathFileName(pathname string) (error) {
+type FileDesc struct {
+	Child []FileDesc `json:"child"`
+	Types int32 `json:"types"`
+	Name string `json:"name"`
+}
+func GetPathFileName(pathname string,desc *FileDesc) (error) {
+	log.Print("call once")
+	desc.Name = pathname
+	desc.Child = make([]FileDesc,0)
+	desc.Types = 1 // 1 means fileholder
 	rd, err := ioutil.ReadDir(pathname)
 	for _, fi := range rd {
+		log.Print(fi.Name())
 		if fi.IsDir() {
-			fmt.Printf("[%s]\n", pathname+"\\"+fi.Name())
-			GetPathFileName(pathname + fi.Name() + "\\")
+			childdir := new (FileDesc)
+			childdir.Types = 1
+			childdir.Name = fi.Name()
+			GetPathFileName(pathname + "\\"+ fi.Name() + "\\",childdir)
+			desc.Child = append(desc.Child,*childdir)
 		} else {
-			fmt.Println(fi.Name())
+			childdir := new (FileDesc)
+			childdir.Types = 0
+			childdir.Name = fi.Name()
+			desc.Child = append(desc.Child,*childdir)
 		}
 	}
 	return err