function tianqi() {
var key = "";
var loc_now = "101070101";
var url ="https://free-api.heweather.net/s6/weather/now?location=" +loc_now +"&key=" +key;
$http.request({
method: "GET",
url: url,
handler: function(resp) {
var r = resp.data;
var r_list = r["HeWeather6"];
var r_dict = r_list[0];
const tianqi = "word";
}
});
return tianqi;
}
以上代码，怎样能够实现异步加载，并把return返回出来。
