Google Maps API-多个关键字进行就地搜索

问题描述

是否可以使用Google Maps JavaScript API v3在一个位置搜索请求中搜索多个单个关键字?

Is it possible search multiple individual keywords in one place search request using Google Maps JavaScript API v3?

在Google Places API文档中指出，可以使用多个关键字 https: //developers.google.com/places/training/additional-places-features

In the Google Places API documentation it states that multiple keywords can be used https://developers.google.com/places/training/additional-places-features

?keyword=theater+gym

，但这在JavaScript API中不起作用.我试过了:

but this does not work in the JavaScript API. I tried:

function performSearch() {
  var request = {
    location: map.center,
    radius: '500',
    keyword: 'theater+gym+tacos',
    rankBy: 'distance'
  };
  service.radarSearch(request, callback);
}

...，并且不会为每个关键字返回位置.有谁知道如何搜索多个关键字?

...and does not return places for each keyword. Does anyone have an idea how to search multiple keywords?

注意:我正在尝试在一个请求中搜索多个单个关键字，而不是带有空格的短语.

Note: I'm trying to search multiple individual keywords in one request not a phrase with spaces.

推荐答案

答案似乎是否"(至少在目前，您可以请求.

It looks like the answer is "no" (at least at the present time, you could request an enhancement on the issue tracker.

一种解决方法是发送三个单独的查询，每个关键字一个.对于3个关键字应该可以，在某些时候您会遇到查询速率限制.

A work around would be to send three separate queries, one for each keyword. Should be OK for 3 keywords, at some point you will run into the query rate limit.

  var request = {
    location: pyrmont,
    radius: 500,
    keyword: 'theater'
  };
  infowindow = new google.maps.InfoWindow();
  var service = new google.maps.places.PlacesService(map);
  service.nearbySearch(request, callback);
  var request2 = {
    location: pyrmont,
    radius: 500,
    keyword: 'gym'
  };
  var service2 = new google.maps.places.PlacesService(map);
  service2.nearbySearch(request2, callback);
  var request3 = {
    location: pyrmont,
    radius: 500,
    keyword: 'tacos'
  };
  var service3 = new google.maps.places.PlacesService(map);
  service3.nearbySearch(request2, callback);

概念证明

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