web 12
调用一个地图(百度地图)API(定位) 到网站:
1.调用API的js :
<script type="text/javascript" src="https://api.map.baidu.com/api?type=subway&v=1.0&ak=2Xn5TnHUisrYpE8oy5OCAun8YkiGrbcy"></script>
2.设置地图容器的样式:
<style type="text/css">
#container{height:100%}
html,body,div{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline;}
</style>
3.在在<body></body>中放置地图容器
<div id="container"></div>
4.在</body></html>中放置自己的js
<script type="text/javascript">
/** * 从所有城市列表中获取北京信息 * 结果格式 * { * keyword: 'beijing', * name: '北京', * citycode: '131' * } */ /* globals BMapSub */ var subwayCityName = '北京'; var list = BMapSub.SubwayCitiesList; var subwaycity = null; for (var i = 0; i < list.length; i++) {
if (list[i].name === subwayCityName) { subwaycity = list[i]; break; } } // 获取北京地铁数据-初始化地铁图 var subway = new BMapSub.Subway('container', subwaycity.citycode); subway.setZoom(0.5); </script>
代码如下:
最终代码如下:
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <meta name="viewport" content="initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no" /> 5 <title>地铁图展示</title> 6 <script type="text/javascript" src="https://api.map.baidu.com/api?type=subway&v=1.0&ak=2Xn5TnHUisrYpE8oy5OCAun8YkiGrbcy"></script> 7 <style type="text/css"> 8 #container{height:100%} 9 html,body,div{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline;} 42 </style> 43 </head> 44 <body> 60 <div id="container"></div> 61 <script type="text/javascript"> 62 /** 63 * 从所有城市列表中获取北京信息 64 * 结果格式 65 * { 66 * keyword: 'beijing', 67 * name: '北京', 68 * citycode: '131' 69 * } 70 */ 71 /* globals BMapSub */ 72 var subwayCityName = '北京'; 73 var list = BMapSub.SubwayCitiesList; 74 var subwaycity = null; 75 for (var i = 0; i < list.length; i++) { 76 if (list[i].name === subwayCityName) { 77 subwaycity = list[i]; 78 break; 79 } 80 } 81 // 获取北京地铁数据-初始化地铁图 82 var subway = new BMapSub.Subway('container', subwaycity.citycode); 83 subway.setZoom(0.5); 84 </script> 85 </body> 86 </html>