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71 lines
1.8 KiB
71 lines
1.8 KiB
/**
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* token 操作封装
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*/
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import { APP_SECRET, TOKEN_STORE_NAME } from '@/config';
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import md5 from 'js-md5';
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/**
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* 获取缓存的 token
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*/
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export function getToken(): string | null {
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const token = localStorage.getItem(TOKEN_STORE_NAME);
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if (!token) {
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return sessionStorage.getItem(TOKEN_STORE_NAME);
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}
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return token;
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}
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/**
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* 缓存 token
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* @param token token
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* @param remember 是否永久存储
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*/
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export function setToken(token?: string, remember?: boolean) {
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removeToken();
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if (token) {
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if (remember) {
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localStorage.setItem(TOKEN_STORE_NAME, token);
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} else {
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sessionStorage.setItem(TOKEN_STORE_NAME, token);
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}
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}
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}
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/**
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* 移除 token
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*/
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export function removeToken() {
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localStorage.removeItem(TOKEN_STORE_NAME);
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sessionStorage.removeItem(TOKEN_STORE_NAME);
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localStorage.clear();
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}
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// 封装签名
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export function getSign(form) {
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if (form == null) {
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return false;
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}
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let sign = '';
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form.timestamp = new Date().getTime();
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form.version = 'v3';
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const arr = objKeySort(form);
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Object.keys(arr).forEach((k) => {
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if (form[k] != null && form[k] != '') {
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sign = sign.concat(form[k]).concat('-');
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}
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});
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sign = sign.concat(APP_SECRET);
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return md5(sign);
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}
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// 参数按照字母顺序排序
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export const objKeySort = (obj) => {
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//排序的函数
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const newkey = Object.keys(obj).sort();
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//先用Object内置类的keys方法获取要排序对象的属性名，再利用Array原型上的sort方法对获取的属性名进行排序，newkey是一个数组
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const newObj = {}; //创建一个新的对象，用于存放排好序的键值对
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for (let i = 0; i < newkey.length; i++) {
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//遍历newkey数组
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newObj[newkey[i]] = obj[newkey[i]]; //向新创建的对象中按照排好的顺序依次增加键值对
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}
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return newObj; //返回排好序的新对象
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};
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