Vue发送请求

Posted 2020-11-10 江山一族

可以试试玩ajax请求，个人觉得axios用Promise包装了下，代码美观

axios请求使用方法; https://www.npmjs.com/package/axios-es6

1.npm install axios -save,

在mian.js中引入

import Axios from ‘axios‘

Vue.prototype.$axios = Axios

2.发送请求，遍历数据

<template>
<div>
<ul>
<li v-for="data in newsData">
<p>{{data.title}}</p>
<img :src="data.img"/>
<p>{{data.content}}</p>
</li>
</ul>
</div>
</template>

<script>
export default {
name: ‘httpData‘,
data() {
return {
newsData:[]
}
},
created() {
const ulr2 = ‘http://www.wwtliu.com/sxtstu/news/juhenews.php‘
const ulr = ‘http://www.wwtliu.com/sxtstu/blueberrypai/getIndexBanner.php‘
let param = {
type:‘junshi‘,
count:30
}
this.$axios(ulr,{params:param}).then(res => {
console.log(res.data.banner)
this.newsData = res.data.banner
}).catch(err => {
console.time(err)
})
}
}
</script>

<style>

</style>

post请求 摘自官网

axios.post(‘/user‘, {

    firstName: ‘Fred‘,

    lastName: ‘Flintstone‘

  })

  .then(function (response) {

    console.log(response);

  })

  .catch(function (response) {

    console.log(response);

  });

A.      Performing multiple concurrent requests

function getUserAccount() {

  return axios.get(‘/user/12345‘);

}

 

function getUserPermissions() {

  return axios.get(‘/user/12345/permissions‘);

}

 

axios.all([getUserAccount(), getUserPermissions()])

  .then(axios.spread(function (acct, perms) {

    // Both requests are now complete

  }));