--- tags: Mike課程 --- # 整合現有個Nuxt Plugins 官網參考:https://nuxtjs.org/docs/directory-structure/plugins/ * npm安裝 axios套建 ``` npm install @nuxtjs/axios ``` * nuxt,config,js / modules設定檔中加入 ```javascript= modules: [ // Doc: https://axios.nuxtjs.org/usage '@nuxtjs/axios', ], ``` * 如果要將axios另外寫一個錯誤的判定 可以在plugins下面新增一個axios,js檔案 > 裡面新增若API發生錯誤將會導入那個頁面 ```javascript= export default function ({ $axios, redirect }) { $axios.onError(error => { if (error.response.status === 500) { redirect('/sorry') }else if(error.response.status === 404){ redirect('/404') } }) } ``` * nuxt.config.js中的plugins也要做設定引入全域變數 ```javascript= plugins: [ "~/plugins/axios.js" ], ``` * 那在要傳入的頁面就不用每頁再寫一次error訊息 ```javascript= async asyncData({ $axios, $EventText }) { const res = await $axios.get( "https://vue-lessons-api.herokuapp.com/photo/list" ); console.log(res.data); }, ```
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