Google Maps API-多个关键字进行就地搜索 [英] Google Maps API - Multiple keywords in place searches

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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