我就廢話不多說了，大家還是直接看代碼吧~
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import axios from "axios";import baseUrl from "../../setBaseUrl";axios.defaults.baseURL = baseUrl;import { Loading, Message } from "element-ui";const loadingOptions = { lock: true, text: "拼命加載中", spinner: "el-icon-loading", background: "rgba(0, 0, 0, 0.7)"};if (localStorage.token) { axios.defaults.headers.common["x-token"] = localStorage.token;}const Http = { get: function(url: string, data: any, isLoading: boolean) { if (localStorage.token) { axios.defaults.headers.common["x-token"] = localStorage.token; } let loading: any; if (isLoading) { loading = Loading.service(loadingOptions); } return new Promise<any>((resolve, reject) => { axios .get(url, { params: data }) .then(function(res) { if (isLoading) { loading.close(); } if (res.data.code === 200) { resolve(res.data.data); } else { // console.warn("Http error Info ===> ", res.data); reject(res.data.message); } }) .catch(function(err) { if (isLoading) { loading.close(); } // console.warn("Http error Info ===> ", err); Message({ message: err.message, type: "error", duration: 2500, showClose: true }); }); }).catch(function(err) { Message({ message: err, type: "error", duration: 2500, showClose: true }); }); }, post: function(url: string, data: any, isLoading: boolean) { if (localStorage.token) { axios.defaults.headers.common["x-token"] = localStorage.token; } let loading: any; if (isLoading) { loading = Loading.service(loadingOptions); } return new Promise<any>((resolve, reject) => { axios .post(url, data) .then(function(res) { if (isLoading) { loading.close(); } if (res.data.code === 200) { resolve(res.data.data); } else { reject(res.data.message); } }) .catch(function(err) { if (isLoading) { loading.close(); } // console.warn("Http error Info===>", err); Message({ message: err.message, type: "error", duration: 2500, showClose: true }); }); }).catch(function(err) { Message({ message: err, type: "error", duration: 2500, showClose: true }); }); }, put: function(url: string, data: any, isLoading: boolean) { if (localStorage.token) { axios.defaults.headers.common["x-token"] = localStorage.token; } let loading: any; if (isLoading) { loading = Loading.service(loadingOptions); } return new Promise<any>((resolve, reject) => { axios .put(url, data) .then(function(res) { if (isLoading) { loading.close(); } if (res.data.code === 200) { resolve(res.data.data); } else { reject(res.data.message); } }) .catch(function(err) { if (isLoading) { loading.close(); } // console.warn("Http error Info===>", err); Message({ message: err.message, type: "error", duration: 2500, showClose: true }); }); }).catch(function(err) { Message({ message: err, type: "error", duration: 2500, showClose: true }); }); }, delete: function(url: string, data: any, isLoading: boolean) { if (localStorage.token) { axios.defaults.headers.common["x-token"] = localStorage.token; } let loading: any; if (isLoading) { loading = Loading.service(loadingOptions); } return new Promise<any>((resolve, reject) => { axios .delete(url, data) .then(function(res) { if (isLoading) { loading.close(); } if (res.data.code === 200) { resolve(res.data.data); } else { reject(res.data.message); } }) .catch(function(err) { if (isLoading) { loading.close(); } // console.warn("Http error Info===>", err); Message({ message: err.message, type: "error", duration: 2500, showClose: true }); }); }).catch(function(err) { Message({ message: err, type: "error", duration: 2500, showClose: true }); }); }};export default Http; |
補充知識：vuex刷新頁面是store被更新，如何解決數據備份？
我用的方法很簡單，在App.vue中的生命周期函數created中，監聽頁面刷新，在頁面刷新的時候，將store的數據及時存儲在sessionStorage中，然后刷新完畢后就可以將sessionStorage中的數據再取出來用
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created () { //頁面刷新store數據備份 if (localStorage.cmstoken) { this.$router.replace("/data"); }else { this.$router.replace("/"); } if (sessionStorage.getItem("store") ) { //在頁面加載時讀取sessionStorage里的狀態信息 this.$store.replaceState(Object.assign({}, this.$store.state,JSON.parse(sessionStorage.getItem("store")))) } window.addEventListener("beforeunload",()=>{ //在頁面刷新時將vuex里的信息保存到sessionStorage里 sessionStorage.setItem("store",JSON.stringify(this.$store.state)) }) }, |
以上這篇封裝 axios+promise通用請求函數操作就是小編分享給大家的全部內容了，希望能給大家一個參考，也希望大家多多支持服務器之家。
原文鏈接：https://blog.csdn.net/qq_30604453/article/details/85159746
