91 lines
2.1 KiB
TypeScript
91 lines
2.1 KiB
TypeScript
/**
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* 配置
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*
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* @format
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*/
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interface Options {
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/** key前缀 */
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prefix?: string;
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}
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/** 默认配置 */
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const defaultOptions: Options = {
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prefix: "",
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};
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class CookieStorage {
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private prefix: string;
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constructor(options: Options = defaultOptions) {
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const {prefix} = options;
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this.prefix = prefix ?? "";
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}
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/**
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* @description: 设置cookie
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* @param {string} key 键
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* @param {any} value 值
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* @param {number} expires 过期时间s毫秒，不传默认2年有效
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* @Date: 2023-05-17 18:10:34
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* @Author: mulingyuer
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*/
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public setItem(key: string, value: string | number, expires?: number): void {
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const timestamp = Date.now();
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if (typeof expires === "number") {
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expires = timestamp + expires;
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} else {
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expires = timestamp + 2 * 365 * 24 * 60 * 60 * 1000;
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}
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document.cookie = `${this.prefix}${key}=${value};expires=${new Date(expires).toUTCString()}`;
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}
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/**
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* @description: 获取cookie
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* @param {string} key 键
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* @Date: 2023-05-17 18:31:50
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* @Author: mulingyuer
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*/
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public getItem(key: string): string | undefined {
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const cookies = document.cookie.split("; ");
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let val: string | undefined = undefined;
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cookies.find((item) => {
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const [k, v] = item.split("=");
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if (k === `${this.prefix}${key}`) {
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val = v;
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return true;
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}
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return false;
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});
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return val;
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}
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/**
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* @description: 删除指定key的cookie
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* @param {string} key 键
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* @Date: 2023-05-17 18:32:56
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* @Author: mulingyuer
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*/
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public removeItem(key: string): void {
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this.setItem(key, "", -1);
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}
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/**
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* @description: 清空所有cookie
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* @Date: 2023-05-17 23:13:04
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* @Author: mulingyuer
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*/
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public clear(): void {
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const cookies = document.cookie.split("; ");
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cookies.forEach((item) => {
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const [k] = item.split("=");
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this.removeItem(k);
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});
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}
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}
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const cookieStorage = new CookieStorage();
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export {cookieStorage};
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