//服务器端api
extendMap
<?php
/**
* 百度地图业务封装
*/
class Map{
/**
* 根据地址来获取经纬度
* @param $address
*/
public static function getLngLat($address) {
//拼装接口后面的参数
//http://api.map.baidu.com/geocoder/v2/?address=北京市海淀区上地十街10号&output=json&ak=您的ak&callback=showLocation //GET请求
//服务器端tw2PAd8vcGcxWi11ah39nf6oQNj2gV79
$data = [
'address' => $address,
'ak' => config('map.ak'),
'output' => 'json',
// 'ak' => 'tw2PAd8vcGcxWi11ah39nf6oQNj2gV79'
];
//http_build_query($data);
//拼接url
$url = config('map.baidu_map_url').config('map.geocoder').'?'.http_build_query($data);
// 1. file_get_contents($url);
//2. url
$result = doCurl($url);
print_r($result);
}
}
?>
==================================================================
index.php
<?php
namespace appindexcontroller;
use thinkController;
header("Content-type: text/html; charset=utf-8");
class Index extends Controller
{
public function index()
{
echo 'index';
}
public function test(){
Map::getLngLat('石家庄市桥西区长兴街12号');
exit;
}
}
==================================================================
common.php
<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2016 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: 流年 <liu21st@gmail.com>
// +----------------------------------------------------------------------
// 应用公共文件
function doCurl($url,$type=0,$data=[]){
$ch = curl_init();//初始化
//设置选项
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch,CURLOPT_HEADER,0);
if($type==1){
//post
curl_setopt($ch,CURLOPT,1);
curl_setopt($ch,CURLOPT_POSTFIELDS,$data);
}
//执行并获取内容
$output = curl_exec($ch);
//释放curl句柄
curl_close($ch);
return $output;
}
==================================================================
extra/Map.php
<?php
/**
* 地图相关配置
*/
return [
'ak' => 'tw2PAd8vcGcxWi11ah39nf6oQNj2gV79',
'baidu_map_url' => 'http://api.map.baidu.com/',
'geocoder' => 'geocoder/v2/',
]
?>
