feat:

FilmDraw-app/src/app/tab1/tab1.page.ts

@@ -35,7 +35,7 @@ export class Tab1Page {
   filmpostList: Array<CloudObject> = []; // 创建用于数据列表存储的属性
   private contentStates: { [key: string]: boolean } = {}; // 存储帖子内容展开/收起状态
   selectedPostId: string | undefined; // 新增属性，用于存储当前选中帖子的 ID
-  avatarUrl: string = 'assets/img/default.png'; // 默认头像路径
+  avatarUrl: string = 'assets/img/random.png'; // 默认头像路径
   labelCount: Record<string, number> = {}; // 存储标签及其数量
   hasLiked: boolean = false; // 用户是否已点赞
 

FilmDraw-app/src/app/tab2/tab2.page.html

@@ -26,7 +26,7 @@
           <!-- 已登录 -->
           @if(currentUser.id){
             <ion-avatar slot="start">
-              <img [src]="currentUser.get('avatar')" alt="avatar">
+              <img [src]="currentUser.get('avatar')||avatarUrl" alt="avatar">
             </ion-avatar>
             <ion-label>
               <h1>{{ currentUser.get("username") }}</h1>

FilmDraw-app/src/app/tab2/tab2.page.ts

@@ -29,7 +29,7 @@ interface DialogueItem {
   ]
 })
 export class Tab2Page {
-
+  avatarUrl: string = 'assets/img/random.png'; // 默认头像路径
   currentUser = new CloudUser();
     async relogin()
     {

FilmDraw-app/src/lib/public/post-comment/post-comment.component.ts

@@ -19,7 +19,7 @@ export class PostCommentComponent  implements OnInit {
   commentList: any[] = []; // 存储评论
   @Input() postId!: string; // 接收帖子 ID
   currentUser: CloudUser; // 当前用户实例
-  avatarUrl: string = 'assets/img/default.png'; // 默认头像路径
+  avatarUrl: string = 'assets/img/random.png'; // 默认头像路径
   usersMap = new Map<string, CloudObject[]>();
 
   constructor( private toastController: ToastController) {