"这是第四个商品描述",["化学","体育"]),
new Produce(5,"第五个商品",16.99,4.5,"这是第五个商品描述",["生物","图书"]),
new Produce(6,...console.log("服务器已经启动,地址是http://localhost:8000")
});
接着在本地从创建好的服务器上获取数据:
import { Component, OnInit } from '@angular.../core';
import {Observable} from "rxjs";
import {Http} from "@angular/http";
import "rxjs/Rx"
@Component...this.products=data
})
}
}
dataSource:Observable 将获得的数据保存为流.对应 的需要引入Observable from "rxjs..."
http服务已经在app.module中引入过了,这里需要声明在构造函数里头,并引入Http from "@angular/Http";
接着就是坑了,写完后,发现还是获取不到服务器上的数据:
接下来还有配置