angular框架用于文本框取值

'<input type="text" id="name" name="name"/><button id="name_confirm" class="confirm" (click)="searchByName(name)">确定</button>searchByName取的值不是name<input type="text" id="name" [(ngModel)]="name"/><button id="name_confirm" class="confirm" (click)="searchByName(name)">确定</button>[(ngModel)]的好处是和name绑定，name就能直接用了。