Question

我尝试使用OpenWeatherMap并获取天气的JSON。在控制台中我看到404消息，但是当我手动访问URL时它会给我正确的JSON

＆＃13;

var latitude;
var longitude;
var apiId = "c440e3f473378f9705827ed71efe5dcc";
var request = new XMLHttpRequest();

function getLocation() {

  if (navigator.geolocation) {

    navigator.geolocation.getCurrentPosition(function getPosition(position) {
      latitude = position.coords.latitude;
      longitude = position.coords.longitude;
      getJson();
    });

  } else {
    alert('Geo location not working or not supported by your browser.');
  }

}

function getJson() {

  request.open('GET', "api.openweathermap.org/data/2.5/weather?lat=" + latitude + "&lon=" + longitude + "&APPID=" + apiId + "");

  request.onload = function(data) {
    console.log(data);
  };

  request.send();

}
getLocation();

＆＃13;

Answer 1

您需要在网址开头指定http

request.open('GET', "http://api.openweathermap.org/data/2.5/weather?lat=" + latitude + "&lon=" + longitude + "&APPID=" + apiId + "");

即使链接工作JSON，也能获得404

1 个答案: