1.先安装axios与mock.js
npm install axios
npm install mockjs
2.建立一个axios实例的文件,个人习惯不同,我是建立在src/utils/下.命名为request.js
import axios from 'axios'
const API = axios.create({
baseUrl:'http://localhost:8080',
timeout: 2000
})
export default API
3.接下来用mock.js配置模拟数据,我在src/mock/中简历了一个index.js的文件
import Mock from 'mockjs'
Mock.mock('/getData', 'get', {
status:200,
dataList:[1,2,3,4,5,6,7,8,9,10]
})
4.在main.js引入我们的request.js,全局配置一下axios的使用,同时也引入我们的mockjs文件
import { createApp } from 'vue'
import App from './App.vue'
import './mock/index'
import axios from './utils/request.js'
const app = createApp(APP);
app.mount('#app');
app.config.globalProperties.$axios=axios;
5.所有配置已完成,接下来可以创建个页面写一个请求测试是否成功啦
<template>
<div class="about">
<h1>This is an about page</h1>
<button @click="getData()">test axios 请求数据</button>
<p>这是请求到的数据{{testData.list}}</p>
</div>
</template>
<script>
import { reactive } from '@vue/reactivity'
import { getCurrentInstance } from "vue";
export default{
name:'About',
setup(){
const testData = reactive({
list:[]
});
const { proxy } = getCurrentInstance();
const getData = function(){
proxy.$axios({
url:'/getData',
method:'get'
}).then((res)=>{
alert('请求成功!');
testData.list = res.data.dataList;
});
}
return{
testData,
getData,
}
}
}
</script>
end 页面的效果如下,有帮助到的话点个赞再走吧;
