停留在天气应用程序上进行免费代码挑战

Question

这次我卡在了 weatherApp 的 js 上。我正在逐步使用 yt 上的教程之一（根据我的想法），但代码的 backbone 没有我的想法。但是

function getWeather(loc) {
var lat = Math.floor(loc.split(",")[0]);
var lon = Math.floor(loc.split(",")[1]);

var weatherApiUrl = "http://api.openweathermap.org/data/2.5/weather?lat=" + lat + "&lon=" + lon + "&appid=5a1518c003259fdaa613a1aa78664ff9&";
 console.log(weatherApiUrl);
$.get(weatherApiUrl, function(weather){

  var temperature = weather.main.temp;
  var description = weather.weather[0].description.toUpperCase();
  var pressure = weather.main.preure;

  console.log(weather);

我无法将天气变量记录到控制台，不知道为什么。

Answer 1

确保您正确包含了 jQuery 库，并查看以下内容：

function getWeather(loc) {

  /* I'm not sure this is correct...
  var lat = Math.floor(loc.split(",")[0]);
  var lon = Math.floor(loc.split(",")[1]);
  RATHER USE: */

  // API will already float to .toFixed(2), so no need to do Math stuff...

  var latLon = loc.split(","),
      lat = latLon[0].trim(),
      lon = latLon[1].trim();

  var weatherApiUrl = "http://api.openweathermap.org/data/2.5/weather?lat=" + lat + "&lon=" + lon + "&appid=5a1518c003259fdaa613a1aa78664ff9";


  $.get(weatherApiUrl, function(weather) {

    var temperature = weather.main.temp;
    var description = weather.weather[0].description.toUpperCase();
    // var pressure = weather.main.preure; // preure? WTF?

    console.log(weather);

  });

}


getWeather("45.815399, 15.966568");

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

停留在天气应用程序上进行免费代码挑战

stuck on weatherApp for freecode challenge

javascript

openweathermap