weixin_33671935 2017-01-14 13:16 采纳率: 0%
浏览 21

Ajax请求失败

I'm trying to do an AJAX request to an api that provides weather data, for some reason the request keeps failing. I've tried to use a .fail() callback to grab an error message; the function gets called, but it only gives me empty strings to work with.

This is the code I'm using

navigator.geolocation.getCurrentPosition(function(position){

long = position.coords.longitude;
lat = position.coords.latitude;
console.log(long);
console.log(lat);

url = "http://api.openweathermap.org/data/2.5/weather?lat=" + encodeURIComponent(lat) + "&lon=" + encodeURIComponent(long) + "&APPID=" + encodeURIComponent(apikey);

console.log(url);

$.getJSON(url, function(response){
console.log("Success");
console.log(response);
}).fail(function(obj, stat, err){ console.log(err)});

});

The url I get on the console conforms perfectly to the api's standards, right down to the 'http' in the beginning. I've made sure the longitudes and latitudes are being properly fetched too. Any insight would be much appreciated.

  • 写回答

1条回答 默认 最新

  • weixin_33739523 2017-01-14 13:58
    关注

    Works fine Check this example. I will be changing my api so make sure you check it before i change it.

    Try pasting the result of console.log(url); to your browser and check if you get the desired output. Because i think there is a problem in your API

    function func(){
    
    lat = 37;
    lon = 53;
    apikey = "YOUR API";
    
    url = "http://api.openweathermap.org/data/2.5/weather?lat=" + encodeURIComponent(lat) + "&lon=" + encodeURIComponent(lon) + "&APPID=" + encodeURIComponent(apikey);
    
    console.log(url);
    
    $.getJSON(url, function(response){
    console.log("Success");
    console.log(response);
    }).fail(function(obj, stat, err){ console.log(err)});
      
    }
    
    func();
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

    </div>
    
    评论

报告相同问题?

悬赏问题

  • ¥15 不同尺寸货物如何寻找合适的包装箱型谱
  • ¥15 求解 yolo算法问题
  • ¥15 虚拟机打包apk出现错误
  • ¥15 用visual studi code完成html页面
  • ¥15 聚类分析或者python进行数据分析
  • ¥15 三菱伺服电机按启动按钮有使能但不动作
  • ¥15 js,页面2返回页面1时定位进入的设备
  • ¥50 导入文件到网吧的电脑并且在重启之后不会被恢复
  • ¥15 (希望可以解决问题)ma和mb文件无法正常打开,打开后是空白,但是有正常内存占用,但可以在打开Maya应用程序后打开场景ma和mb格式。
  • ¥20 ML307A在使用AT命令连接EMQX平台的MQTT时被拒绝