首先 npm install mockjs
npm install vue-axios --save
npm install qs.js --save

main.js
import Vue from 'vue'
import axios from 'axios'
Vue.prototype.$http = axios   //全域性註冊，使用方法為:this.$axios
Vue.prototype.qs = qs           //全域性註冊，使用方法為:this.q

index.vue
import Mock from "mockjs";
export default {
  data() {
    
 
return {
      listTemps:[],
    };
  },
  mounted() {
     // 獲取mock資料
    var listTemps = JSON.stringify(this.mockInfo());
    this.$http({
      method: "get",
      url: "/listTemp",
    }).then((res) => {
      this.listTemps = JSON.parse(JSON.stringify(res.data)).data;
      console.log(this.listTemps);
    });
  },
  methods: {
    
 
// mock資料
    mockInfo() {
      var that = this;
      var res = Mock.mock("/listTemp", {
        //按序生成一個list
        "data|5": [
          {
            "Name|+1": [
              "balala",
              "balala",
              "balala",
            ], //入口
            "number|+1": ["4812", "8201", "3412
 
"], //車牌
            "all|+1": ["16:20:15", "18:52:09", "08:44:21"], //時間
          },
        ],
      });
      return res;
    },
  },
};
</script>