<div nz-row nzJustify="center"> <div nz-col nzSpan="24"> <h1>{{ title }}</h1> </div> </div>点击按钮以后变成input

<div nz-row nzJustify="center">
<div nz-col nzSpan="24">
<ng-container *ngIf="!showInput">
<h1>{{ title }}</h1>
<button nz-button nzType="primary" (click)="showInput = true">点击按钮</button>
</ng-container>
<ng-container *ngIf="showInput">
<input type="text" [(ngModel)]="title" nz-input>
</ng-container>
</div>
</div>