JavaScript获取坐标

HTML代码

<div id="demo"></div>

js代码

//获取坐标
var x=document.getElementById("demo");
function getLocation(){
  if (navigator.geolocation){
     navigator.geolocation.getCurrentPosition(showPosition);
  }else{x.innerHTML="Geolocation is not supported by this browser.";}
}
function showPosition(position){
  x.innerHTML="Latitude: " + position.coords.latitude +
  "<br />Longitude: " + position.coords.longitude;
  }
  getLocation()