HttpClient
。
import { HttpClientModule } from ‘@angular/common/http‘;
@NgModule({
imports: [
HttpClientModule //导入
],
declarations: [
],
bootstrap: [
AppComponent
]
})
export class AppModule { }
import { HttpClient } from ‘@angular/common/http‘; export class CartService { constructor( private http: HttpClient ) {} }
1、在service中写入http方法
2、在component中写入substribe方法,如下:
在apiService中:
function getData(){
this.http.get(this.url,{header});
}
在component导入service
this.apiService.getData().substribe(res=>{
console.log(res);
})
原文:https://www.cnblogs.com/jahoon/p/13574748.html