feat: init

zhengyiming

2025-02-10 958b79ed89b9e742540f714a80261d222c0fc09b

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interface ProxyStorage {
  getItem(key: string): any;
  setItem(Key: string, value: string): void;
  removeItem(key: string): void;
  clear(): void;
}
 
//sessionStorage operate
class sessionStorageProxy implements ProxyStorage {
  protected storage: ProxyStorage;
 
  constructor(storageModel: ProxyStorage) {
    this.storage = storageModel;
  }
 
  // 存
  public setItem(key: string, value: any): void {
    this.storage.setItem(key, JSON.stringify(value));
  }
 
  // 取
  public getItem<T = any>(key: string): null | T {
    return JSON.parse(this.storage.getItem(key));
  }
 
  // 删
  public removeItem(key: string): void {
    this.storage.removeItem(key);
  }
 
  // 清空
  public clear(): void {
    this.storage.clear();
  }
}
 
//localStorage operate
class localStorageProxy extends sessionStorageProxy implements ProxyStorage {
  constructor(localStorage: ProxyStorage) {
    super(localStorage);
  }
}
 
export const storageSession = new sessionStorageProxy(sessionStorage);
 
export const storageLocal = new localStorageProxy(localStorage);