前往地址:
点击代码示例:
拷贝代码:
html代码,修改token:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<meta name="keywords" content="天地图"/>
<title>天地图-地图API-范例-经纬度直投地图</title>
<script type="text/javascript" src="http://api.tianditu.gov.cn/api?v=4.0&tk=您的密钥"></script>
<style type="text/css">body,html{width:100%;height:100%;margin:0;font-family:"Microsoft YaHei"}#mapDiv{width:100%;height:400px}input,b,p{margin-left:5px;font-size:14px}</style>
<script>
var map;
var zoom = 12;
function onLoad() {
map = new T.Map('mapDiv', {
projection: 'EPSG:4326'
});
map.centerAndZoom(new T.LngLat(116.40769, 39.89945), zoom);
}
</script>
</head>
<body onLoad="onLoad()">
<div id="mapDiv"></div>
<p>本示例演示如何显示经纬度直投地图。</p>
</body>
</html>
vue写法:
<template>
<div>
<!-- 地图容器 -->
<div id="mapDiv" ref="mapDiv"></div>
<p>本示例演示如何显示经纬度直投地图。</p>
</div>
</template>
<script>
export default {
name: 'TiandituMap',
mounted() {
// 动态加载天地图API
if (!window.T) {
const script = document.createElement('script');
script.src = "http://api.tianditu.gov.cn/api?v=4.0&tk=**************";
script.onload = this.initMap;
document.head.appendChild(script);
} else {
this.initMap();
}
},
methods: {
initMap() {
// 初始化天地图实例
this.map = new T.Map(this.$refs.mapDiv, {
projection: 'EPSG:4326'
});
this.map.centerAndZoom(new T.LngLat(116.40769, 39.89945), 12);
}
}
};
</script>
<style scoped>
#mapDiv {
width: 100%;
height: 400px;
}
</style>