Question

这次我坚持使用适用于weatherApp的js。我正在逐步使用其中一个教程（我的转折），但代码的主干没有我的扭曲。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

确保正确包含 jQuery库，并查看以下内容：

＆＃13;

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");

＆＃13;

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

＆＃13;

坚持使用weatherApp进行免费代码挑战

1 个答案: