【发布时间】:2019-03-06 07:02:52
【问题描述】:
我正在使用 Google MAP API 在 google 地图上显示多个位置,我也生成了密钥,但是当我运行此代码时它给了我错误
uncaught exception: InvalidValueError: myMap is not a function.
我有没有以错误的方式做任何事情。任何一点为什么我会收到此错误
下面代码中的key取自w3schools.com
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<title>Google Maps Multiple Markers</title>
<!-- <script src="http://maps.google.com/maps/api/js?sensor=false" type="text/javascript"></script> -->
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&key=AIzaSyBu-916DdpKAjTmJNIgngS6HL_kDIKU0aU&callback=myMap" type="text/javascript"></script>
</head>
<body>
<div id="map" style="width: 500px; height: 400px;"></div>
<script type="text/javascript">
function myMap() {
var locations = [
['Bondi Beach', -33.890542, 151.274856, 4],
['Coogee Beach', -33.923036, 151.259052, 5],
['Cronulla Beach', -34.028249, 151.157507, 3],
['Manly Beach', -33.80010128657071, 151.28747820854187, 2],
['Maroubra Beach', -33.950198, 151.259302, 1]
];
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 10,
center: new google.maps.LatLng(-33.92, 151.25),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var infowindow = new google.maps.InfoWindow();
var marker, i;
for (i = 0; i < locations.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(locations[i][1], locations[i][2]),
map: map
});
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(locations[i][0]);
infowindow.open(map, marker);
}
})(marker, i));
}
}
</script>
</body>
</html>
更新
如果我将本教程与我的 API_KEY 一起使用,它可以工作,但仅显示开发版本。 https://github.com/taniarascia/googlemaps
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标签: javascript html google-maps google-maps-api-3