How to disable browser cache in Vue Axios

Browser caching can be disabled in Vue Axios, the method is as follows: set the axios.defaults.headers property of the Axios instance; set the 'If-Modified-Since' request header; set the cache control.

Disable browser cache in Vue Axios

Disabling browser caching in Vue Axios can be achieved by following the steps:

1. Set the axios.defaults.headers property of the Axios instance

 <code class="js">import axios from 'axios' const myAxios = axios.create({ // 禁用缓存headers: { 'Cache-Control': 'no-cache, no-store, must-revalidate', Pragma: 'no-cache', Expires: 0 } })</code>

2. Set the 'If-Modified-Since' request header

Another way is to set If-Modified-Since request header when sending the request. This will tell the server to provide a new version only if the resource has been modified since the last request:

 <code class="js">import axios from 'axios' const myAxios = axios.create() myAxios.interceptors.request.use(config => { // 设置If-Modified-Since 请求头config.headers['If-Modified-Since'] = new Date().toUTCString() return config })</code>

3. Set cache control

You can also disable browser cache using the cache control attribute in the meta tag of Vue Router:

 <code class="js">import { createRouter, createWebHistory } from 'vue-router' const router = createRouter({ history: createWebHistory(), routes: [ // 禁用当前路由缓存{ path: '/my-path', component: MyComponent, meta: { noCache: true } } ] })</code>

By following these steps, you can effectively disable browser caching in Vue Axios, ensuring that the latest data is fetched from the server every time.

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