去掉type=“number“ 自带的上下按钮箭头

<input type="number" class="layui-input" v-model="buyCount">

去掉type=“number” 自带的上下按钮箭头

<style scoped>

  input[type=number] {
     -moz-appearance:textfield;
   }
  input[type=number]::-webkit-inner-spin-button,
  input[type=number]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
  }
</style>