路径：public\static\js

local-storage.js

LOCAL_KEY_REMEMBER_MEMBER = "LOCAL_KEY_REMEMBER_MEMBER"; // 记住我LocalStorage = {get: function (key) {let v = localStorage.getItem(key);if (v && typeof(v) !== "undefined" && v !== "undefined") {return JSON.parse(v);}},set: function (key, data) {localStorage.setItem(key, JSON.stringify(data));},remove: function (key) {localStorage.removeItem(key);},clearAll: function () {localStorage.clear();}
};

session-storage.js

SESSION_KEY_LOGIN_MEMBER = "SESSION_KEY_LOGIN_MEMBER"; // 登录信息SessionStorage = {get: function (key) {let v = sessionStorage.getItem(key);if (v && typeof(v) !== "undefined" && v !== "undefined") {return JSON.parse(v);}},set: function (key, data) {sessionStorage.setItem(key, JSON.stringify(data));},remove: function (key) {sessionStorage.removeItem(key);},clearAll: function () {sessionStorage.clear();}
};

全局注册

路径：public/index.html

    <!--  h5缓存  --><script src="<%= BASE_URL %>static/js/session-storage.js"></script><script src="<%= BASE_URL %>static/js/local-storage.js"></script>

使用

let rememberMember = LocalStorage.get("key") || {};