vue在读取后台数据时Uncaught TypeError: Cannot read properties of undefined (reading 'use')

完整信息

config代码

Category.vue

<template>
<div>
  <table>
    <tr> 
      <td>编号</td>
      <td>名称</td>
    </tr>
    <tr v-for="item in Category">
      <td>{{item.id}}</td>
      <td>{{item.name}}</td>
    </tr>
  </table>
</div>
</template>

<script>
export default {
  name: "Category",
  data(){
    return{
      Category:[
        {
          id:1,
          name:'男鞋'
        },
      ]
    }
  },
  created(){
    axios.get('http://localhost:8181/category/findAll').then(function(resp){
      console.log(resp)
      return resp
    })
  }
}
</script>

<style scoped>

</style>

axios 里 use未定义 app.js里截个图看看