删除下载文件和解压文件夹

routers/api/v1/node.go

@@ -191,6 +191,19 @@ func UpdateNode(c *gin.Context){
 		app.BityuanFlag = false
 		return
 	}
+	remove := exec.Command("rm","-rf",setting.BityuanSetting.Name+"_"+latestVersion,name)
+	err = remove.Start()
+	if err != nil {
+		appG.Response(http.StatusOK, e.RM_ERROR, err)
+		app.DPercent.Flag = false
+		return
+	}
+	err = remove.Wait()
+	if err != nil {
+		appG.Response(http.StatusOK, e.RM_ERROR, err)
+		app.DPercent.Flag = false
+		return
+	}
 	err=app.StartProcess(setting.Chain33Pai.Auto)
 
 	if err != nil {