百度地图使用指南
申请密钥 地址创建一个web项目copy百度的demo进行修改
<%--
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User: Jamin
Date: 2019/7/12
Time: 10:26
Desc:${desc}
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--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<!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="http://api.map.baidu.com/api?v=2.0&ak=TbQIpdknazbGPcCqe0D31eluZmIMwXyU"></script>
<title>地图展示</title>
</head>
<body>
<div id="allmap"></div>
</body>
</html>
<script type="text/javascript">
// 百度地图API功能
// 创建Map实例
var map = new BMap.Map("allmap", {enableMapClick: false});
// 初始化地图,设置中心点坐标和地图级别
map.centerAndZoom(new BMap.Point(116.404, 39.915), 18);
//右上角工具
map.addControl(new BMap.MapTypeControl({
mapTypes: [
// 普通地图
BMAP_NORMAL_MAP,
// 实景地图
BMAP_HYBRID_MAP
]
}));
// 添加带有定位的导航控件
var navigationControl = new BMap.NavigationControl({
// 靠左上角位置
anchor: BMAP_ANCHOR_TOP_LEFT,
// LARGE类型
type: BMAP_NAVIGATION_CONTROL_LARGE,
// 启用显示定位
enableGeolocation: true
});
map.addControl(navigationControl);
// 添加定位控件(左下角)
var geolocationControl = new BMap.GeolocationControl();
geolocationControl.addEventListener("locationSuccess", function (e) {
// 定位成功事件
var address = '';
address += e.addressComponent.province;
address += e.addressComponent.city;
address += e.addressComponent.district;
address += e.addressComponent.street;
address += e.addressComponent.streetNumber;
alert("当前定位地址为：" + address);
});
geolocationControl.addEventListener("locationError", function (e) {
// 定位失败事件
alert(e.message);
});
map.addControl(geolocationControl);
//开启鼠标滚轮缩放
map.enableScrollWheelZoom(true);
// 开局定位
var geolocation = new BMap.Geolocation();
geolocation.getCurrentPosition(function (r) {
if (this.getStatus() == BMAP_STATUS_SUCCESS) {
//创建标点
var mk = new BMap.Marker(r.point);
map.addOverlay(mk, 15);
//用于跳转到定位点
map.panTo(r.point);
alert('您的位置' + r.point.lng + "--------" + r.point.lat);
} else {
alert("失败");
}
})
</script>
转载于:https://www.cnblogs.com/JaminYe/p/11175852.html
