Google Places API

Question

我正在写一个php脚本来使用google places api查找地点，现在我正在查找东西并获得结果，而不是公共交通选项。类型中的'bus_station，subway_station‘等选项不会带来任何结果。

有人知道解决方案吗？

<?php

if(!$xml=simplexml_load_file('https://maps.googleapis.com/maps/api/place/search/xml?    location=51.500152,-0.126236&radius=50&types=bus_station&sensor=false&key=APIKEY')){
    trigger_error('Error reading XML file',E_USER_ERROR);
}
echo 'Displaying contents of XML file...<br />';
foreach($xml as $place){
    echo 'Name: '.$place->name.' <br>Locality: '.$place->vicinity.'<br>
Type: '.$place->type.' <br>lat: '.$place->geometry->location->lat.' long: '.$place->geometry->location->lng.'<br /><br>';
}
?>

干杯大卫

Answer 1

不幸的是，places API似乎没有返回太多的结果。也许您现在可以尝试使用本地搜索API (http://code.google.com/apis/maps/documentation/localsearch/jsondevguide.html)，直到places API有所改进。这是一个示例链接http://ajax.googleapis.com/ajax/services/search/local?v=1.0&q=bus%20station&sll=51.500152,-0.126236&rsz=8&sspn=0.01,0.01

Answer 2

我刚刚检查了一下，你的LatLong附近没有公共汽车站，但如果我像这样增加半径：

https://maps.googleapis.com/maps/api/place/search/json
    ?location=51.500152,-0.126236&radius=500000&types=bus_station
    &sensor=true&key=[KEY]

我得到了大约10个结果：

{
   "html_attributions" : [],
   "results" : [
      {
         "geometry" : {
            "location" : {
               "lat" : 48.8004350,
               "lng" : 2.1278230
            }
         },
         "icon" : "http://maps.gstatic.com/mapfiles/place_api/icons/geocode-71.png",
         "id" : "0b6c7686647f6b8484f0acff8584be1ee0147096",
         "name" : "Gare routière de Versailles",
         "reference" : "CoQBdAAAAH3-OwFohVy_S12pjM_ysTTnxQd6IeNfpQeAC3P5t2kRp8gD02xsC1IDS0tsETtJOJxoANexonNeVeU799oZvcZNwEMBbjcBE9wpS66H4q3JN3ErPr6RjYA23J0Fqq25JJfLO0X4qhvfxIbTglwhly0km8DFCJ3__YnW21IAhIC8EhCT7Hzf7k_lOMnF4yeXzDR7GhRDFVVlU-tg-VNl3LsLv60qK1JVsw",
         "types" : [ "bus_station", "establishment", "bus_station", "transit_station" ],
         "vicinity" : "Place Lyautey, Versailles"
      },
    ...