如何在 axios 中设置标题和选项?

本文介绍了如何在 axios 中设置标题和选项?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我使用 Axios 执行这样的 HTTP 帖子:

I use Axios to perform an HTTP post like this:

import axios from 'axios' params = {'HTTP_CONTENT_LANGUAGE': self.language} headers = {'header1': value} axios.post(url, params, headers)

这是正确的吗?或者我应该这样做:

Is this correct? Or should I do:

axios.post(url, params: params, headers: headers)

推荐答案

有几种方法可以做到这一点:

There are several ways to do this:

• 对于单个请求:

• For a single request:

let config = { headers: { header1: value, } } let data = { 'HTTP_CONTENT_LANGUAGE': self.language } axios.post(URL, data, config).then(...)

用于设置默认全局配置:

For setting default global config:

axios.defaults.headers.post['header1'] = 'value' // for POST requests axios.defaults.headersmon['header1'] = 'value' // for all requests

用于在 axios 实例上设置为默认值:

For setting as default on axios instance:

let instance = axios.create({ headers: { post: { // can be common or any other method header1: 'value1' } } }) //- or after instance has been created instance.defaults.headers.post['header1'] = 'value' //- or before a request is made // using Interceptors instance.interceptors.request.use(config => { config.headers.post['header1'] = 'value'; return config; });