<ion-input [value]="textResult" (ionInput)="userInput($event)" type="text" placeholder="请输入内容"></ion-input>
<p>当前输入：{{textResult}}</p> <ion-button (click)="Add_tags()">添加标签</ion-button>
@for (tag of user_tag;track tag) {
<ion-chip>{{tag}}<span (click)="Delete_tag(tag)">&nbsp;x</span></ion-chip>
}