我有一個這樣的對象數(shù)組，當我單擊“刪除收藏夾”按鈕時，我想從本地存儲中刪除某個元素。我正在使用 removeLocal() 函數(shù)從頁面中刪除，但它只從頁面中刪除，而不是從本地存儲中刪除。我想把它都刪除。我在分配本地存儲密鑰時生成隨機數(shù)。有沒有辦法訪問此密鑰并刪除該項目？HTML:<input type="text" [(ngModel)]="profile" (ngModelChange)="detectChange($event)" (keyup)="findProfile()"  placeholder="Enter the username..." class="input"><div style="background-color: lightslategrey;">  <ng-template [ngIf]="profile !== '' && user">    <img [src]="user.avatar_url" alt="" class="userAvatar">    <p>Username: {{user.login}}</p>    <p>Location: {{user.location}}</p>    <p>E-mail: {{user.email}}</p>    <p>Blog Link: {{user.blog}}</p>    <p>Member Since: {{user.created_at}}</p>    <button [routerLink]="['', user.login.toLowerCase(), user.id ]" class="viewProfileButton" a>View      Profile</button><br>    <button (click)="localStorage()" class="viewProfileButton">Add to Favorite</button>  </ng-template></div><div *ngIf="closeDiv">  <div style="background-color: rgb(106, 106, 170);" *ngFor="let item of display">    <p>Username: {{item.login}}</p>    <p>Location: {{item.location}}</p>    <p>ID: {{item.id}}</p>    <button (click)="removeLocal(item.id)" class="viewProfileButton">Remove Favorite</button>  </div></div><button (click)="consoleLog()" class="viewProfileButton">Console Log</button><router-outlet></router-outlet>