@ithinkdt/storage

Web存储localStorage、sessionStorage、cookie的TypeScript封装，提供通用的API方法（同原有的js方法名称均一致），同时支持泛型方法。

安装

Using npm:

$ npm install @ithinkdt/storage

Using yarn:

$ yarn add @ithinkdt/storage

示例

LocalStorage测试

import { LocalStorage } from '@ithinkdt/storage';

// LocalStorage测试
const key1 = 'local_number';
const value1 = 666888;
LocalStorage.setItem<number>(key1, value1); // 返回：true/false;
LocalStorage.getItem<number>(key1); // 返回：666888/null;
LocalStorage.removeItem(key1); // 返回：true/false;

const key2 = 'local_string';
const value2 = 'hello world';
LocalStorage.setItem<string>(key2, value2); // 返回：true/false;
LocalStorage.getItem<string>(key2); // 返回：'hello world'/null;
LocalStorage.removeItem(key2); // 返回：true/false;

const key3 = 'local_boolean';
const value3 = true;
LocalStorage.setItem<boolean>(key3, value3); // 返回：true/false;
LocalStorage.getItem<boolean>(key3); // 返回：true/null;
LocalStorage.removeItem(key3); // 返回：true/false;

SessionStorage测试

import { SessionStorage } from '@ithinkdt/storage';

// SessionStorage测试
const key1 = 'session_number';
const value1 = 666888;
SessionStorage.setItem<number>(key1, value1); // 返回：true/false;
SessionStorage.getItem<number>(key1); // 返回：666888/null;
SessionStorage.removeItem(key1); // 返回：true/false

const key2 = 'session_string';
const value2 = 'bala bala xiaomoxian';
SessionStorage.setItem<string>(key2, value2); // 返回：true/false;
SessionStorage.getItem<string>(key2); // 返回：'bala bala xiaomoxian'/null;
SessionStorage.removeItem(key2); // 返回：true/false;

Cookie测试

import {Cookie, ICookieOption} from '@ithinkdt/cookie';

const key1 = 'cookie_number';
const value1 = 666888;
const expires1 = 3600 * 1000 * 2;// 过期时间
Cookie.setItem<number>(key1, value1, expires1);// return true/false;
Cookie.getItem<number>(key1);// return 666888/null;
Cookie.removeItem(key1);// return true/false;

const key2 = 'cookie_string';
const value2 = 'hello world';
const expires2 = 3600 * 1000 * 2;
Cookie.setItem<string>(key2, value2, expires2);// return true/false;
Cookie.getItem<string>(key2);// return 'hello world'/null;
Cookie.removeItem(key2);// return true/false;

Cookie.getAllKeys();// return ['cookie_number', 'cookie_string']
Cookie.clear();

API

LocalStorage.setItem(key: string, value: T): boolean

LocalStorage.getItem(key: string): T | null

LocalStorage.removeItem(key: string): boolean

LocalStorage.clear(): void

SessionStorage.setItem(key: string, value: T): boolean

SessionStorage.getItem(key: string): T | null

SessionStorage.removeItem(key: string): boolean

SessionStorage.clear(): void

Cookie.setItem(key: string, value: T [, expires: number] [, path: string]): boolean

Cookie.setItems(options: Array): boolean

Cookie.getItem(key: string): T | null

Cookie.getAllKeys(): Array

Cookie.removeItem(key: string): boolean

Cookie.clear(): void