vue中axios安装及使用
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axios 基于HTTP客户端的浏览器和node.js
网址链接:https://github.com/axios/axios
1、特征:
- 制作,使XMLHttpRequest从浏览器
- 制作,使http来自node.js的请求
- 支持承诺API
- 拦截请求和响应
- 转换请求和响应数据
- 取消请求
- JSON数据的自动转换
- 客户端支持防止XSRF
2、安装:
Using npm:
$ npm install axios
Using bower:
$ bower install axios
Using yarn:
$ yarn add axios
Using cdn:
<script src="https://unpkg.com/axios/dist/axios.min.js"></script>
3、配置使用:
post方法:
// Send a POST request
axios({
method: ‘post‘,
url: ‘/user/12345‘,
data: {
firstName: ‘Fred‘,
lastName: ‘Flintstone‘
}
});
get方法:
// GET request for remote image
axios({
method: ‘get‘,
url: ‘http://bit.ly/2mTM3nY‘,
responseType: ‘stream‘
})
.then(function (response) {
response.data.pipe(fs.createWriteStream(‘ada_lovelace.jpg‘))
});
4、响应模式
请求的响应包含以下信息。
{
// `data` is the response that was provided by the server
data: {},
// `status` is the HTTP status code from the server response
status: 200,
// `statusText` is the HTTP status message from the server response
statusText: ‘OK‘,
// `headers` the headers that the server responded with
// All header names are lower cased
headers: {},
// `config` is the config that was provided to `axios` for the request
config: {},
// `request` is the request that generated this response
// It is the last ClientRequest instance in node.js (in redirects)
// and an XMLHttpRequest instance in the browser
request: {}
}
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