npm install --global vue-cli 

vue init webpack mockjs<br>cd mockjs<br>npm install axios --save 

npm install mockjs --save-dev 

// The Vue build version to load with the `import` command

// (runtime-only or standalone) has been set in webpack.base.conf with an alias.

import Vue from 'vue'

import App from './App'

import router from './router'

 

Vue.config.productionTip = false

 

// 引入mockjs

require('./mock.js')

 

/* eslint-disable no-new */

new Vue({

  el: '#app',

  router,

  template: '<App/>',

  components: {

    App

  }

})

 

Vue.filter('getYMD', function(input) {

  return input.split(' ')[0];

}) 

// 引入mockjs

const Mock = require('mockjs');

// 获取 mock.Random 对象

const Random = Mock.Random;

// mock一组数据

const produceNewsData = function() {

  let articles = [];

  for (let i = 0; i < 100; i++) {

    let newArticleObject = {

      title: Random.csentence(5, 30), // Random.csentence( min, max )

      thumbnail_pic_s: Random.dataImage('300x250', 'mock的图片'), // Random.dataImage( size, text ) 生成一段随机的 Base64 图片编码

      author_name: Random.cname(), // Random.cname() 随机生成一个常见的中文姓名

      date: Random.date() + ' ' + Random.time() // Random.date()指示生成的日期字符串的格式,默认为yyyy-MM-dd；Random.time() 返回一个随机的时间字符串

    }

    articles.push(newArticleObject)

  }

 

  return {

    articles: articles

  }

}

 

// Mock.mock( url, post/get , 返回的数据)；

Mock.mock('/news/index', 'post', produceNewsData); 

<template>

 <div class="index">

  <div v-for="(item, key) in newsListShow">

   <news-cell

   :newsDate="item"

   :key="key"

   ></news-cell>

  </div>

 </div>

</template>

 

<script>

import api from './../axios/api.js'

import NewsCell from './NewsCell.vue'

 

export default {

 name: 'index',

 data () {

  return {

   newsListShow: [],

  }

 },

 components: {

  NewsCell

 },

 created() {

  this.setNewsApi();

 },

 methods:{

  setNewsApi: function() {

   api.JH_news('/news/index', 'type=top&key=123456')

   .then(res => {

    console.log(res);

    this.newsListShow = res.articles;

   });

  },

 }

}

</script>

 

<!-- Add "scoped" attribute to limit CSS to this component only -->

<style scoped>

.topNav{

 width: 100%;

 background: #ED4040;

 position: fixed;

 top:0rem;

 left: 0;

 z-index: 10;

}

.simpleNav{

 width: 100%;

 line-height: 1rem;

 overflow: hidden;

 overflow-x: auto;

 text-align: center;

 font-size: 0;

 font-family: '微软雅黑';

 white-space: nowrap;

}

.simpleNav::-webkit-scrollbar{height:0px}

.simpleNavBar{

 display: inline-block;

 width: 1.2rem;

 color:#fff;

 font-size:0.3rem;

}

.navActive{

 color: #000;

 border-bottom: 0.05rem solid #000;

}

.placeholder{

 width:100%;

 height: 1rem;

}

</style> 

import axios from 'axios'

import vue from 'vue'

 

axios.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded'

 

// 请求拦截器

axios.interceptors.request.use(function(config) {

  return config;

 }, function(error) {

  return Promise.reject(error);

 })

 // 响应拦截器

axios.interceptors.response.use(function(response) {

 return response;

}, function(error) {

 return Promise.reject(error);

})

 

// 封装axios的post请求

export function fetch(url, params) {

 return new Promise((resolve, reject) => {

  axios.post(url, params)

   .then(response => {

    resolve(response.data);

   })

   .catch((error) => {

    reject(error);

   })

 })

}
 
export default {

 JH_news(url, params) {

  return fetch(url, params);

 }

} 

<template>

 <section class="financial-list">

  <section class="collect" @click="jumpPage">

   <aside>

    <h2>{{newsDate.title}}</h2>

    <section class="Cleft clearfix">

     <img class="fl" src="/UploadFiles/2021-04-02/eyes.png">

9.所有代码可以查看我的github：  https://github.com/Jasonwang911/vue_mockjs
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。