@stevenleep/storage/example/CustomStorage.ts

enhanced local storage

import { BaseStorageInterface } from "../dist";

export default class CustomStorage implements BaseStorageInterface {
  /**
   * 自己实现的存储层
   * @private
   */
  private store: Record<string, string> = {};

  /**
   * 以下是必须实现的接口
   */
  clear(): void {
    this.store = {};
  }

  getItem(key: string): string | null {
    return this.store[key] || null;
  }

  key(index: number): string | null {
    return null;
  }

  removeItem(key: string): void {
    delete this.store[key];
  }

  setItem(key: string, value: string): void {
    this.store[key] = value;
  }
}