Question

我正在开发一款小应用程序来学习更好的IONIC。但是当我调用http.get时，我遇到了一个很大的问题。这是json中请求的响应。

    {
"coord":{"lon":-73.57,"lat":45.5},
"weather":[{"id":801,"main":"Clouds","description":"few clouds","icon":"02d"}],
"base":"stations","main":{"temp":22.91,"pressure":1010,"humidity":60,"temp_min":22,"temp_max":24},
"visibility":48279,
"wind":{"speed":7.7,"deg":270,"gust":11.3},
"clouds":{"all":20},
"dt":1526320800,
sys":"type":1,"id":3829,"message":0.0902,"country":"CA",
"sunrise":1526289839,"sunset":1526343480},
id":6077243,
"name":"Montreal","cod":200}

这是我的代码，我想像Coord.lat＆amp; Coord.lon在屏幕上显示它，还有天气等。

loadPosition(){

        this.geolocation.getCurrentPosition().then((resp) => {
         // resp.coords.latitude
         //let userPosition: LatLng = news LatLng(resp.coords.latitude,resp.coords.longitude);
         //console.log(resp.coords.latitude + ' ' + resp.coords.longitude);\
          this.lng = resp.coords.longitude;
            this.lat = resp.coords.latitude;
            this.test = this.Pro.getWeatherPerLatLng(this.lat,this.lng).subscribe((data: Weather) => this.weather.coord.lon = {lon:data['lon']
        });
            console.log(this.test, 'Sortie de la fonction');
            console.log('Weather Object', this.weather);
        });


    }

使用这个小界面：

    export interface Weather{
  coord: {
    lon: number,
    lat: number
  },
  weather: [
    {
      id: number,
      main: String,
      description: String,
      icon: String
    }
  ],
  base: String,
  main: {
    temp: number,
    pressure: number,
    humidity: number,
    temp_min: number,
    temp_max: number
  },
  visibility: number,
  wind: {
    speed: number,
    deg: number
  },
  clouds: {
    all: number
  },
  dt: number,
  sys: {
    type: number,
    id: number,
    message: number,
    country: String,
    sunrise: number,
    sunset: number
  },
  id: number,
  name: String,
  cod: number
}

是否有任何解决方案'自动实现'我所做的界面或我必须做多个 .subscribe（（data：Weather）=＆gt; this.weather.coord.lon = {lon：data [ 'lon'] （哪个不起作用..）？

感谢您的时间：）

HTTP.GET实现了接口错误

0 个答案: