保存素材后返回 obj

src/controllers/games/lib.js

@@ -42,6 +42,7 @@ router.post('/save', async (req, res, next) => {
     const result = await newMaterial.save()
     res.send({
       errcode: 0,
+      result: result
     })
   } catch (err) {
     next(err)