如何在离子2中实现jsonp get请求？

Question

这是我的代码。

     this.jsonp.request(url, { method: 'Get' })
     .map(res => res.json()})
     .subscribe(
        data => {
         //success code
        },
        error => {
         //error code
        }
      )

问题是该函数总是执行错误代码块。在浏览器中，响应是200 ok。

Answer 1

Note: import Httpmodule and inject to appmodule

import { Http } from '@angular/http';
import 'rxjs/add/operator/map';
......
......

 public http: Http,
.....
......

        let url="http://XXXX.XXXXX.XXXXX/1/forms";//put URL of JSON here

        this.http.get(url).map(res => res.json()).subscribe(resp => {

          console.log(resp);
         });