Google Maps API 是一组由 Google 提供的应用程序接口,允许开发者在自己的网站或应用中集成地图功能。这些 API 包括地图显示、地点搜索、路线规划、地理编码等多种服务。
Google Maps API error: MissingKeyMapError
或 InvalidKeyMapError
Google Maps API error: OverQuotaMapError
Google Maps API error: RefererNotAllowedMapError
Google Maps API error: InitMapError
Google Maps API error: ApiNotActivatedMapError
// 确保正确包含API密钥
<script async defer
src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&callback=initMap">
</script>
检查步骤:
*.yourdomain.com/*
// 确保DOM完全加载后再初始化地图
function initMap() {
if (document.getElementById('map')) {
const map = new google.maps.Map(document.getElementById('map'), {
center: {lat: -34.397, lng: 150.644},
zoom: 8
});
}
}
// 确保脚本加载完成
window.onload = function() {
if (typeof google === 'object' && typeof google.maps === 'object') {
initMap();
} else {
console.error('Google Maps API failed to load');
}
};
function handleMapError(error) {
const mapErrorDiv = document.getElementById('map-error');
switch(error) {
case google.maps.MapError.INVALID_KEY:
mapErrorDiv.innerHTML = 'Invalid API key';
break;
case google.maps.MapError.OVER_QUOTA:
mapErrorDiv.innerHTML = 'Quota exceeded';
break;
default:
mapErrorDiv.innerHTML = 'Map loading error';
}
}
function loadGoogleMapsAPI() {
const script = document.createElement('script');
script.src = 'https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&callback=initMap';
script.async = true;
script.defer = true;
script.onerror = function() {
console.error('Google Maps API script failed to load');
};
document.head.appendChild(script);
}
<div id="map" style="height: 400px;">
<div id="map-fallback" style="display: none;">
<p>Unable to load Google Maps. Here is a static image instead.</p>
<img src="static-map.jpg" alt="Location Map">
</div>
</div>
window.addEventListener('resize', function() {
if (window.map) {
google.maps.event.trigger(window.map, 'resize');
}
});
// 使用MarkerClusterer库
const markers = locations.map(location => {
return new google.maps.Marker({
position: location,
map: map
});
});
const markerCluster = new MarkerClusterer(map, markers, {
imagePath: 'https://developers.google.com/maps/documentation/javascript/examples/markerclusterer/m'
});
通过以上方法和注意事项,可以有效预防和解决大多数 Google Maps API 错误问题。
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