获取两个经纬度之间的距离

application/index/controller/ImageDepot.php

@@ -8,6 +8,7 @@ use app\api_broker\service\VipService;
 use app\index\extend\Basic;
 use app\index\service\HouseService;
 use app\index\service\ImageDepotService;
+use app\index\service\PositionService;
 use app\index\service\UserService;
 use app\model\AAgents;
 use app\model\GBusinessDistrict;
@@ -184,27 +185,9 @@ class ImageDepot extends Basic
 
     public function ceshi()
     {
-        $sql  = 'SELECT
-                        id ,count( * ) AS count 
-                    FROM
-                        metro_stations 
-                    GROUP BY
-                        line_name_simple,`name`,city	
-                    HAVING
-                        count > 1;';
-        $model = new MetroStations();
-
-        $res = $model->query($sql);
-
-
-        foreach($res as $k=>$v)
-        {
-            dump($v['id']);
-            $res = $model->where('id',$v['id'])->delete();
-            dump('删除结果：'.$res);
-
-        }
-
+        $s = new PositionService();
+        $res =  $s->getPositionDistance('31.067059,121.518854','31.079655,121.51713');
+        dump($res);
     }
 
 

application/index/service/OfficeRoomService.php

@@ -605,7 +605,8 @@ class OfficeRoomService
         $field = 'a.id,a.building_id,b.title,b.province,b.city,b.disc,b.floor_total,a.price_total,a.price,a.station_start,b.type,a.station_end,a.area,a.floor,a.floor_tag,
         a.is_register,a.age_limit_start,a.age_limit_end,a.rent_free,a.management_fee,a.slotting_fee,a.carport,a.enter_date,
         a.is_partition,a.decoration,a.payment_month,a.deposit_month,a.source,a.create_time,a.operation_id,a.landlord_remark,
-        a.fee_rule,a.update_time,b.address,a.is_exclusive_type,a.agent_start_time,a.agent_end_time,c.name as business_name,a.shop_sign';
+        a.fee_rule,a.update_time,b.address,a.is_exclusive_type,a.agent_start_time,a.agent_end_time,c.name as business_name,
+        a.shop_sign,b.longitude,b.latitude';
 
         $result = $this->m_office_room->getOfficeRoomInfo($field,['a.id'=>$id]);
         if (!$result) {

application/index/service/OfficeService.php

@@ -329,7 +329,8 @@ class OfficeService
      * @return array
      */
     public function getBuildingInfo($id){
-        $field = 'a.id,a.title,a.type,a.floor_total,a.address,a.intro,a.province,a.city,a.disc,b.name as business_name';
+        $field = 'a.id,a.title,a.type,a.floor_total,a.address,a.intro,a.province,a.city,
+        a.disc,b.name as business_name,a.longitude,a.latitude';
         $result = $data = $this->m_office->getBuildingInfo($field, ['a.id'=>$id]);;
         if (!$result) {
             return ['status'=>101,'msg'=>'此办公楼不存在',''];

application/index/service/PositionService.php

+<?php
+/**
+ * Created by PhpStorm.
+ * User:
+ * Date:
+ * Time:
+ */
+
+namespace app\index\service;
+
+
+
+class PositionService
+{
+
+
+    /**
+     * 获取两个经纬度之间的距离
+     * @param $first_position //起点（举个栗子：'31.067059,121.518854'）
+     * @param $end_position //终点（举个栗子：'31.079655,121.51713'）
+     * @return string 返回数值单位 '米'
+     */
+    function getPositionDistance($first_position,$end_position)
+    {
+        if(!$first_position or!$end_position){
+            return '';
+        }
+
+        $ak = 'eqkGg4WQehHn4k7ssWZTv8RPvydUm35s';
+        $url ="http://api.map.baidu.com/direction/v2/transit?origin={$first_position}&destination={$end_position}&ak={$ak}";
+        $data = file_get_contents($url);
+        $data = str_replace('renderOption&&renderOption(', '', $data);
+        $data = str_replace(')', '', $data);
+        $data = json_decode($data,true);
+        if (!empty($data) && $data['status'] == 0) {
+            $distance = $data['result']['routes'][0]['distance'];
+            return $distance;
+        }else{
+            return '';
+        }
+    }
+
+
+}
\ No newline at end of file