Example code for obtaining database data with vue.js

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vue.js dynamically obtains database data

(Environment built through vue.cli and webpack)

1. First of all, let me Create a static data.json file and create a json folder under static (in a webpack environment, static files are placed in the static directory)

{
  "data":[
    {"id":1,"name": "yidong", "age": "11" },
    {"id":2,"name": "yidong2", "age": "12" },
    {"id":3,"name": "yidong3", "age": "13" },
    {"id":4,"name": "yidong4", "age": "14" },
    {"id":5,"name": "yidong5", "age": "15" },
    {"id":6,"name": "yidong6", "age": "16" },
    {"id":7,"name": "yidong7", "age": "17" }
  ]
}

1. You need to use vue-resource here, install in our project:

nam install vue-ressource --save-dev

2. In main# Reference in ##.jsvie-resource

import VueResource from 'vue-resource';
Vue.use(VueResource)

3. The code is written under the Home.vue component:

export default{
    data(){
      return {        
        user:null,
      }
    },
    created () {
      this.fetchData()
    },
    watch:{
      '$route':'fetchData'
    },
    methods:{
      fetchData(){              this.$http.get('./../../static/json/data.json').then((response)=>{  
          console.log(response.data.data);
        })
      }
    }
  }

So we can use vue.js to get it The data obtained from the background is json data.

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