tp5 封装百度地图api接口

//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/',
    ]
?>