地理编码地址 - 获取某个地址(谷歌API)的区(Geo Coding Address - get

2019-07-29 01:20发布

我有确切的地址(街道,无,城市,地区/区域,国家)的数据库。 不过,我想知道是否有使用谷歌API来获取一个城市(如“曼哈顿”)如果我们在纽约地区的一个方法是什么?

所有其他信息我已经在数据库中,所以我只需要该地区是否有一个(当然这将是只在较大的城市)...

更新:

我发现这个功能http://www.techques.com/question/1-3151450/Google-geolocation-API---Use-longitude-and-latitude-to-get-address并试图改变formatted_address到sublocality(即使其他人一样SHORT_NAME等),但它不返回任何东西...任何帮助,将不胜感激! 谢谢!!

function reverse_geocode($lat, $lon) {
    $url = "http://maps.google.com/maps/api/geocode/json?latlng=$lat,$lon&sensor=false";
    $data = json_decode(file_get_contents($url));
    if (!isset($data->results[0]->formatted_address)){
        return "unknown Place";
    }
    return $data->results[0]->formatted_address;
}

Answer 1:

您可以访问这样的sublocality:

function reverse_geocode($lat, $lon) {
    $url = "http://maps.google.com/maps/api/geocode/json?latlng=$lat,$lon&sensor=false";
    $data = json_decode(file_get_contents($url));
    if (!isset($data->results[0]->address_components)){
        return "unknown Place";
    }

    if ($data->results[0]->address_components[2]->types[0]=="sublocality") {

        $return_array['type']="sublocality";
        $return_array['sublocality_long_name']=$data->results[0]->address_components[2]->long_name;
        $return_array['sublocality_short_name']=$data->results[0]->address_components[2]->short_name;

        return $return_array;
        }

}


Answer 2:

你会发现一个地址解析请求这里面的信息,当存在与结果types设置为

 [ "sublocality", "political" ]

例如: 317麦迪逊大道,纽约市


上述用于响应成分的容易获得的功能的修饰:

  /**
    * @param $a mixed latitude or address
    * @param $b mixed optional longitude when $a is latitude
    * @return object geocoding-data
    **/

    function geocode($a, $b=null) {
    $params=array('sensor'=>'false');
    if(is_null($b))
    {
      $params['address']=$a;
    }
    else
    {
      $params['latlng']=implode(',',array($a,$b));
    }
    $url = 'http://maps.google.com/maps/api/geocode/json?'.http_build_query($params,'','&');
    $result=@file_get_contents($url);

     $response=new StdClass;
     $response->street_address               = null;
     $response->route                        = null;
     $response->country                     = null;
     $response->administrative_area_level_1 = null;
     $response->administrative_area_level_2 = null;
     $response->administrative_area_level_3 = null;
     $response->locality                    = null;
     $response->sublocality                 = null;
     $response->neighborhood                = null;
     $response->postal_code                 = null;
     $response->formatted_address           = null;
     $response->latitude                    = null;
     $response->longitude                   = null;
     $response->status                      = 'ERROR';

    if($result)
    {
      $json=json_decode($result);
      $response->status=$json->status;
      if($response->status=='OK')
      {
        $response->formatted_address=$json->results[0]->formatted_address;
        $response->latitude=$json->results[0]->geometry->location->lat;
        $response->longitude=$json->results[0]->geometry->location->lng;

        foreach($json->results[0]->address_components as $value)
        {
          if(array_key_exists($value->types[0],$response))
          {
            $response->{$value->types[0]}=$value->long_name;
          }
        }
      }
    }
  return $response;
}

//sample usage
echo '<hr/>'.geocode('317 Madison Ave,New York City')->sublocality;
  //Manhattan

echo '<hr/>'.geocode('foobar')->status;
  //ZERO_RESULTS

echo '<hr/>'.geocode('40.689758, -74.04513800000001')->formatted_address;
  //1 Liberty Is, Brooklyn, NY 11231, USA


Answer 3:

我想出了以下内容。

 function geocode() { var geocoder = new google.maps.Geocoder(); var lat = $('#latitude').val() var lng = $('#longitude').val() var latlng = {lat: parseFloat(lat), lng: parseFloat(lng)}; geocoder.geocode( {'location': latlng}, function(results, status) { if (status === 'OK') { for (var i = 0; i < results[0].address_components.length; i++) { if (status == google.maps.GeocoderStatus.OK) { if (results[0]) { for (var i = 0; i < results.length; i++) { //alert(results[i].types[0]+','+results[i].types[1]+','+results[i].address_components[0].long_name) //district if (results[i].types[0]=='political' && results[i].types[1]=='sublocality' ){ alert(results[i].address_components[0].long_name); } //City if (results[i].types[0]=='locality' && results[i].types[1]=='political' ){ alert(results[i].address_components[0].long_name); } //country if (results[i].types[0]=='country' && results[i].types[1]=='political' ){ alert(results[i].address_components[0].long_name); } } } else {console.log("No reverse geocode results.")} } else {console.log("Geocoder failed: " + status)} } }}) } 
 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> 



文章来源: Geo Coding Address - get district of a certain address (Google API)