标签：price controls final error filter cal pkg ntp content
vue中比较完美请求的栗子（使用 axios 访问 API）
官网地址：https://vuejs.bootcss.com/v2/cookbook/using-axios-to-consume-apis.html
实例：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <script src="https://unpkg.com/axios/dist/axios.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script> <title>Document</title> </head> <body> <div id="app"> <h1>Bitcoin Price Index</h1> <section v-if="errored"> <p>We‘re sorry, we‘re not able to retrieve this information at the moment, please try back later</p> </section> <section v-else> <div v-if="loading">Loading...</div> <div v-else v-for="currency in info" class="currency"> {{ currency.description }}: <span class="lighten"> <span v-html="currency.symbol"></span>{{ currency.rate_float | currencydecimal }} </span> </div> </section> </div> <script> new Vue({ el: ‘#app‘, data() { return { info: null, loading: true, errored: false } }, filters: { currencydecimal(value) { return value.toFixed(2) } }, mounted() { axios .get(‘https://api.coindesk.com/v1/bpi/currentprice.json‘) .then(response => { this.info = response.data.bpi }) .catch(error => { console.log(error) this.errored = true }) .finally(() => this.loading = false) } }) </script> </body> </html>
嘻嘻嘻嘻嘻：突然间发现自己曾经不懂的东西，多看看官网竟然都懂了。
vue中比较完美请求的栗子（使用 axios 访问 API）
标签：price controls final error filter cal pkg ntp content
原文地址：https://www.cnblogs.com/DZzzz/p/9739434.html
