axios的安装和使用
1.安装axios
npm install axios
2.引用axios
import axios from 'axios'
3.发送get请求 参考地址 GitHub - axios/axios: Promise based HTTP client for the browser and node.js
// Make a request for a user with a given ID axios.get('/user?ID=12345') .then(function (response) { // handle success console.log(response); }) .catch(function (error) { // handle error console.log(error); }) .then(function () { // always executed }); // Optionally the request above could also be done as axios.get('/user', { params: { ID: 12345 } }) .then(function (response) { console.log(response); }) .catch(function (error) { console.log(error); }) .then(function () { // always executed });
// GET request for remote image in node.js axios({ method: 'get', url: 'http://bit.ly/2mTM3nY', responseType: 'stream' }) .then(function (response) { response.data.pipe(fs.createWriteStream('ada_lovelace.jpg')) });
// Want to use async/await? Add the `async` keyword to your outer function/method.
async function getUser()
{
try { const response = await axios.get('/user?ID=12345'); console.log(response); } catch (error) { console.error(error); } }
4.发送post请求
axios.post('/user', { firstName: 'Fred', lastName: 'Flintstone' }) .then(function (response) { console.log(response); }) .catch(function (error) { console.log(error); });