import axios from ‘axios‘
export default {
name: "AjaxText",
  data: function () {
return {
message: {}
    }
  },
  mounted() {
this.cartView();
  },
  methods:{
cartView() {
let vm=this;
      axios.get("/static/sites.json", {}).then(function (response) {
        vm.message = response.data;
      })
    }
  }
}

webstrom创建的vue项目，本地json要放在static文件夹下

vue组件+axios访问本地json