如何设置每 10 秒刷新一次位置的间隔?

Question

我有这个工作正常的代码，我想每 10 秒"刷新"一次位置，我搜索并尝试了，但我找不到路

var map, infoWindow;
function initMap() {
map = new google.maps.Map(document.getElementById('map'), {
center: {lat: -34.397, lng: 150.644},
zoom: 6
});
infoWindow = new google.maps.InfoWindow;
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(function(position) {
var pos = {
lat: position.coords.latitude,
lng: position.coords.longitude
}
infoWindow.setPosition(pos);
infoWindow.setContent('Location found.');
infoWindow.open(map);
map.setCenter(pos);

我认为我应该在这里设置一个间隔，但我不知道如何设置。

}, function() {
handleLocationError(true, infoWindow, map.getCenter());
interval
});
} else {
// Browser doesn't support Geolocation
handleLocationError(false, infoWindow, map.getCenter());
}
}
function handleLocationError(browserHasGeolocation, infoWindow, pos) {
infoWindow.setPosition(pos);
infoWindow.setContent(browserHasGeolocation ?
'Error: The Geolocation service failed.' :
'Error: Your browser doesn't support geolocation.');
infoWindow.open(map);
}

Answer 1

我希望以下解决方案能启发您一点，谢谢。

var map, infoWindow;
function initMap() {
map = new google.maps.Map(document.getElementById('map'), {
center: {
lat: -34.397,
lng: 150.644
},
zoom: 6
});
infoWindow = new google.maps.InfoWindow;
getCurrentPosition(map, infoWindow)
}
function getCurrentPosition(map, infoWindow) {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(function(position) {
var pos = {
lat: position.coords.latitude,
lng: position.coords.longitude
}
infoWindow.setPosition(pos);
infoWindow.setContent('Location found.');
infoWindow.open(map);
map.setCenter(pos);
setTimeout(getCurrentPosition(map, infoWindow), 10000);
}, function() {
handleLocationError(true, infoWindow, map.getCenter());
interval
});
} else {
// Browser doesn't support Geolocation
handleLocationError(false, infoWindow, map.getCenter());
}
}
function handleLocationError(browserHasGeolocation, infoWindow, pos) {
infoWindow.setPosition(pos);
infoWindow.setContent(browserHasGeolocation ?
'Error: The Geolocation service failed.' :
"Error: Your browser doesn't support geolocation.");
infoWindow.open(map);
}