Javascript 在一个页面上加载多个google地图
我试图在一个页面上加载多个谷歌地图,但页面加载时间非常长。如何加快页面加载时间 下面是我的html代码示例。实际上,下面谷歌地图是在一个循环中创建的,它们的数量至少是100Javascript 在一个页面上加载多个google地图,javascript,html,performance,google-maps,Javascript,Html,Performance,Google Maps,我试图在一个页面上加载多个谷歌地图,但页面加载时间非常长。如何加快页面加载时间 下面是我的html代码示例。实际上,下面谷歌地图是在一个循环中创建的,它们的数量至少是100 <!DOCTYPE html> <html> <head> </head> <body> <script src="https://maps.googleapis.com/maps/api/js?v=3.e
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&libraries=places"></script>
<div id="postid_78" style="width:600px;height:150px;">
<script>
var mapProp = {
center: new google.maps.LatLng('42.5000', '1.5000'),
zoom: 5,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("postid_78"), mapProp);
var marker = new google.maps.Marker({
position: new google.maps.LatLng('42.5000', '1.5000'),
map: map
});
</script>
</div>
<hr />
<div id="postid_77" style="width:600px;height:150px;">
<script>
var mapProp = {
center: new google.maps.LatLng('42.5000', '1.5000'),
zoom: 5,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("postid_77"), mapProp);
var marker = new google.maps.Marker({
position: new google.maps.LatLng('42.5000', '1.5000'),
map: map
});
</script>
</div>
<hr />
<div id="postid_76" style="width:600px;height:150px;">
<script>
var mapProp = {
center: new google.maps.LatLng('42.5000', '1.5000'),
zoom: 5,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("postid_76"), mapProp);
var marker = new google.maps.Marker({
position: new google.maps.LatLng('42.5000', '1.5000'),
map: map
});
</script>
</div>
<hr />
<div id="postid_75" style="width:600px;height:150px;">
<script>
var mapProp = {
center: new google.maps.LatLng('42.5000', '1.5000'),
zoom: 5,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("postid_75"), mapProp);
var marker = new google.maps.Marker({
position: new google.maps.LatLng('42.5000', '1.5000'),
map: map
});
</script>
</div>
<hr />
<div id="postid_74" style="width:600px;height:150px;">
<script>
var mapProp = {
center: new google.maps.LatLng('42.5000', '1.5000'),
zoom: 5,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("postid_74"), mapProp);
var marker = new google.maps.Marker({
position: new google.maps.LatLng('42.5000', '1.5000'),
map: map
});
</script>
</div>
<hr />
<div id="postid_73" style="width:600px;height:150px;">
<script>
var mapProp = {
center: new google.maps.LatLng('42.5000', '1.5000'),
zoom: 5,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("postid_73"), mapProp);
var marker = new google.maps.Marker({
position: new google.maps.LatLng('42.5000', '1.5000'),
map: map
});
</script>
</div>
</body>
</html>
var mapProp={
中心:新的google.maps.LatLng('42.5000','1.5000'),
缩放:5,
mapTypeId:google.maps.mapTypeId.ROADMAP
};
var map=new google.maps.map(document.getElementById(“postid_78”),mapProp);
var marker=new google.maps.marker({
职位:新google.maps.LatLng('42.5000','1.5000'),
地图:地图
});
var mapProp={
中心:新的google.maps.LatLng('42.5000','1.5000'),
缩放:5,
mapTypeId:google.maps.mapTypeId.ROADMAP
};
var map=new google.maps.map(document.getElementById(“postid_77”),mapProp);
var marker=new google.maps.marker({
职位:新google.maps.LatLng('42.5000','1.5000'),
地图:地图
});
var mapProp={
中心:新的google.maps.LatLng('42.5000','1.5000'),
缩放:5,
mapTypeId:google.maps.mapTypeId.ROADMAP
};
var map=new google.maps.map(document.getElementById(“postid_76”),mapProp);
var marker=new google.maps.marker({
职位:新google.maps.LatLng('42.5000','1.5000'),
地图:地图
});
var mapProp={
中心:新的google.maps.LatLng('42.5000','1.5000'),
缩放:5,
mapTypeId:google.maps.mapTypeId.ROADMAP
};
var map=new google.maps.map(document.getElementById(“postid_75”),mapProp);
var marker=new google.maps.marker({
职位:新google.maps.LatLng('42.5000','1.5000'),
地图:地图
});
var mapProp={
中心:新的google.maps.LatLng('42.5000','1.5000'),
缩放:5,
mapTypeId:google.maps.mapTypeId.ROADMAP
};
var map=new google.maps.map(document.getElementById(“postid_74”),mapProp);
var marker=new google.maps.marker({
职位:新google.maps.LatLng('42.5000','1.5000'),
地图:地图
});
var mapProp={
中心:新的google.maps.LatLng('42.5000','1.5000'),
缩放:5,
mapTypeId:google.maps.mapTypeId.ROADMAP
};
var map=new google.maps.map(document.getElementById(“postid_73”),mapProp);
var marker=new google.maps.marker({
职位:新google.maps.LatLng('42.5000','1.5000'),
地图:地图
});
要提高页面加载速度,您可以(必须)做几件事
这将真正增加页面负载。我在几个项目上都做过,效果很好 与其加载多个地图,不如在一个地图上添加多个标记,但这取决于您的计算机/浏览器。修改自。它需要是多个映射,这是设计规则。