要使用Angular Material的mat-table组件渲染REST API返回的数据,您需要执行以下步骤:
import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
@Injectable({
providedIn: 'root'
})
export class DataService {
constructor(private http: HttpClient) { }
getData() {
return this.http.get('your_rest_api_url');
}
}
import { Component, OnInit } from '@angular/core';
import { DataService } from 'path_to_your_data_service';
@Component({
selector: 'app-your-component',
templateUrl: 'your-component.component.html',
styleUrls: ['your-component.component.css']
})
export class YourComponent implements OnInit {
dataSource: any;
constructor(private dataService: DataService) { }
ngOnInit() {
this.dataService.getData().subscribe(data => {
this.dataSource = data;
});
}
}
Column 1
{{element.column1}}
Column 2
{{element.column2}}
export class YourComponent implements OnInit {
displayedColumns: string[] = ['column1', 'column2'];
// 其他代码
}
确保替换代码示例中的"your_rest_api_url"为您自己的REST API的URL,并根据您的数据和需求调整其他代码。这样,您就可以使用Angular Material的mat-table组件渲染从REST API获取的数据了。