这是基本代码
<mat-form-field appearance="outline">
<mat-label>
<mat-icon>search</mat-icon>
Search Here
</mat-label>
<input matInput placeholder="">
</mat-form-field>
这是基本代码
<mat-form-field appearance="outline">
<mat-label>
<mat-icon>search</mat-icon>
Search Here
</mat-label>
<input matInput placeholder="">
</mat-form-field>