typescript 从服务器获取数据 - Angular Service

Posted 2021-05-21

import { Injectable } from '@angular/core';
import { Http, Headers } from '@angular/http';
import 'rxjs/add/operator/map';

@Injectable()
export class TasksDataService {
  
  constructor(private http: Http) {}
  
  getTasks() {
    return this.http.get('http://localhost:4200/src/database.php')
    .map(res => {
      console.log(res.json()); 
      var result = res.json().tasks;
      console.log(result);
      return result;
    })
  }
  
}