http://lbsyun.baidu.com/jsdemo.htm#a1_2
但是，结果想要保存的时候出现了一些问题，fso.CreateTextFile无法生成txt文档。请指教一下
另外，用到的pointArr如何输出到txt文档（前面还没调通，目前能想到的就是本办法，在for循环中s.WriteLine来实现了），这个大神也可以顺手指点一下。
本人js刚摸两三天，解答尽可能详细一点。 十分感谢！
程序代码：<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style type="text/css">
body, html,#allmap {width: 100%;height: 100%;overflow: hidden;margin:0;font-family:"微软雅黑";}
</style>
<script type="text/javascript" src="//api.map.baidu.com/api?v=2.0&ak=您的密钥"></script>
<title>测距</title>
</head>
<body>
<div id="allmap"></div>
</body>
</html>
<script type="text/javascript">
// 百度地图API功能
var map = new BMap.Map("allmap");
var point = new BMap.Point(116.404, 39.915);
map.centerAndZoom(point, 15);
var min_dist=1000000000
var pointArr = [
{x:30.312903,y:120.382029,title:"A",dist:""},
{x:30.215855,y:120.024568,title:"B",dist:""},
{x:30.18015,y:120.174968,title:"C",dist:""},
{x:30.324994,y:120.164399,title:"D",dist:""},
{x:30.24884,y:120.305074,title:"E",dist:""}
];
// alert(pointArr.length)
for (var i = 0; i < pointArr.length; i++)
{
var newpoint = new BMap.Point(pointArr[i].y,pointArr[i].x);
pointArr[i].dist= map.getDistance(point,newpoint).toFixed(2);
//alert("距离是：" + min_dist+' 米。');
}
var path = prompt("输入保存路径和文件名","D:\\dist.txt");
var fso = new ActiveXObject("Scripting.FileSystemObject");
var s = fso.CreateTextFile(path, true);
alert("创建");
s.WriteLine('This is a line');
//s.WriteLine(pointArr);
s.Close();
</script>
[此贴子已经被作者于2019-11-12 16:20编辑过]