批量地理编码

Geocoder插件支持批量地理编码查询,将多个地址一次转换为经纬度。

源代码编辑器

 <!doctype html>
<html>
<head>
 <meta charset="utf-8">
 <meta http-equiv="X-UA-Compatible" content="IE=edge">
 <meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
 <title>批量地理编码</title>
 <link rel="stylesheet" href="https://a.amap.com/jsapi_demos/static/demo-center/css/demo-center.css" />
 <style>
 html,
 body,
 #container {
 height: 100%;
 width: 100%;
 }
 .btn {
 width: 10rem;
 margin-left: 6.8rem;
 }
 </style>
</head>
<body>
 <div id="container"></div>
 <div class="input-card" style="width:28rem;">
 <h4 style="color:grey">地址:</h4>
 <div contenteditable="true" class="input-textarea" id="address">
 朝阳区阜荣街10号,朝阳区广顺南大街13号,朝阳区阜通西大街17号
 </div>
 <input id="geo" type="button" class="btn" value="地址 -> 经纬度" />
 </div>
 <script type="text/javascript"
 src="https://webapi.amap.com/maps?v=2.0&key=您申请的key值&plugin=AMap.Geocoder"></script>
 <script type="text/javascript">
 var map = new AMap.Map("container", {
 resizeEnable: true
 });
 var geocoder = new AMap.Geocoder({
 city: "010", //城市设为北京,默认:"全国"
 });
 var markers = [];
 function geoCode() {
 map.remove(markers);
 markers = [];
 var addresses = document.getElementById('address').textContent.trim().split(',');
 geocoder.getLocation(addresses, function (status, result) {
 if (status === 'complete' && result.geocodes.length) {
 for (var i = 0; i < result.geocodes.length; i += 1) {
 var marker = new AMap.Marker({
 position: result.geocodes[i].location
 });
 markers.push(marker);
 }
 map.add(markers);
 map.setFitView(markers);
 }
 });
 }
 document.getElementById("geo").onclick = geoCode;
 document.getElementById('address').onkeydown = function (e) {
 if (e.keyCode === 13) {
 geoCode();
 return false;
 }
 return true;
 };
 </script>
</body>
</html>
 
 

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