let obj = JSON.parse(ress);
   const userinfo=[];
   for (let i in obj ){
       userinfo.push(obj [i])
   }
   console.log(userinfo);

const cc= JSON.stringify(obj);
         const userinfo=[];
         for (let i in menus){
           userinfo.push(menus[i])
         }
         console.log("菜单----"+userinfo);