标签：browser decode doc col nav location rip 访问 base
mobile.PHP文件
当用户当手机访问该页面时，通过实现页面表单隐藏封装自动提交获取手机浏览器经纬度并post给服务器
<html> <meta charset="utf8"> <head> <form name="form1" action="http://test.nwee.cc/ken/baidulocated.php" method="post"> <input type="text" name="lat" id="lat" style="display:none"> <input type="text" name="lng" id="lng" style="display:none"> </form> <script type="text/javascript"> var position_option = { enableHighAccuracy: true, maximumAge: Infinity, timeout: 100000 }; var lat; var lng; if(navigator.geolocation){ navigator.geolocation.getCurrentPosition(getPositionSuccess, getPositionError, position_option); }else{ alert(‘Geolocation is not supported by this browser.‘); } function getPositionSuccess(position) { lat = position.coords.latitude; lng = position.coords.longitude; //alert(‘您所在的位置： 纬度‘ + lat + ‘，经度‘ + lng); fillForm(); //填充表单 document.form1.submit(); //post数据到服务器 } function getPositionError(error) { switch (error.code) { case error.TIMEOUT: alert(‘The request to get user location timed out.‘);break; case error.PERMISSION_DENIED: alert(‘User denied the request for Geolocation.‘);break; case error.POSITION_UNAVAILABLE: alert(‘Location information is unavailable.‘);break; default: alert(‘An unknown error occurred.‘); } } function fillForm(){ document.getElementById(‘lat‘).value = lat; document.getElementById(‘lng‘).value = lng; } </script> </head> </html>
located.php文件
通过百度定位api进行解析定位
<?php header("Content-type:text/html; charset=utf8"); $url="http://api.map.baidu.com/geocoder/v2/?location=".$_POST["lat"].",".$_POST["lng"]."&ak=*****************************&coordtype=bd09ll&output=json"; $json = file_get_contents($url); $arr = json_decode($json, true); var_dump($arr); ?>
标签：browser decode doc col nav location rip 访问 base
原文地址：http://www.cnblogs.com/zhijiangch/p/7457645.html
