announcementView.html

<ion-header>
  <ion-navbar>
    <ion-title text-center>公告内容</ion-title>
  </ion-navbar>
</ion-header>

<ion-content>
  <div>
      <h2 class="title">{{notice?.title}}</h2>
  </div>
  <div class="title-info">
    <span class="author">{{notice?.fbDept}}</span>
    <span class="date">{{notice?.createTime}}</span>
  </div>
  <div class="content" [innerHTML]="noticeContent">
  </div>
</ion-content>