我的Places API返回'ZERO

我的Places API返回'ZERO_RESULTS'(My Places API returns 'ZERO_RESULTS')

我的网站显示了几个地方类别（咖啡馆，药房，银行等等）的Gmap。有些类别总是返回'ZERO_RESULTS'，而只有两个返回结果。

以下是良好请求的示例 - https://maps.googleapis.com/maps/api/js/PlaceService.FindPlaces?1m6&1m2&1d32.0644854235794&2d34.78186263896919&2m2&1d32.073468576420595&2d34.79246336103074&2siw&6sparking&callback=_xdc_._pocujy&token=76152

以下是错误请求的示例 - https://maps.googleapis.com/maps/api/js/PlaceService.FindPlaces?1m6&1m2&1d32.0644854235794&2d34.78186263896919&2m2&1d32.073468576420595&2d34.79246336103074&2siw&6sbank&callback=_xdc_._g07omw&token=49745

如你所见，'坏'请求会返回 -

_xdc_._g07omw && _xdc_._g07omw( { "html_attributions" : [], "results" : [], "status" : "ZERO_RESULTS" }）

对我地图上的任何位置（以色列地图），答案是零 地方确实存在并且应该出现（例如在maps.google.co.il中）

你知道这里有什么问题吗？

My site shows Gmap with few places categories (cafe, pharmacy. bank, etc...) Some categories ALWAYS returns 'ZERO_RESULTS' while Only two returns results.

Here is an example for a good request- https://maps.googleapis.com/maps/api/js/PlaceService.FindPlaces?1m6&1m2&1d32.0644854235794&2d34.78186263896919&2m2&1d32.073468576420595&2d34.79246336103074&2siw&6sparking&callback=_xdc_._pocujy&token=76152

Here is an example for a bad request- https://maps.googleapis.com/maps/api/js/PlaceService.FindPlaces?1m6&1m2&1d32.0644854235794&2d34.78186263896919&2m2&1d32.073468576420595&2d34.79246336103074&2siw&6sbank&callback=_xdc_._g07omw&token=49745

As you can see the 'bad' request returns this-

_xdc_._g07omw && _xdc_._g07omw( { "html_attributions" : [], "results" : [], "status" : "ZERO_RESULTS" } )

The answer is ZERO for any location on my map (Israel Map) The Places do exist and should appear (like in maps.google.co.il)

Do you have an idea what's wrong here?

最满意答案

这种行为的原因很可能是Google尚未将实际类别（ types ）添加到其数据库中的所有位置。 因此，例如，一个你确实知道它应该以"types" : [ "cafe", "restaurant", "establishment" ]返回的地方"types" : [ "cafe", "restaurant", "establishment" ] ，它将仅返回"types" : [ "establishment" ] 。

因此，在包含缺失types之前，不太精确的解决方法可能是按name或keyword参数过滤这些类别，这可能会增加返回（至少某些）相关结果的机会。

The reason for this behavior is most likely the fact that Google hasn't yet added the actual categories (types) to all the places in its database. So, for example, a place which you actually know that it should return with "types" : [ "cafe", "restaurant", "establishment" ], it will return instead with only "types" : [ "establishment" ].

So, until the missing types are included, a less-precise workaround might be filtering those categories by name or keyword parameter, which might increase the chances of returning (at least some) relevant results.