Google maps api 3 获取州级地点列表的最佳方式（google places api）

我目前正在做一个项目，要求得到一份州级地方的名单。我尝试了以下两种API，但没有一种能够100%满足要求：

• 谷歌自动完成API。为了摆脱详细的街道级别的地方，我通过了

  类型：[（地区）]

  ，从商业的角度来看，这是可以的（尽管只有州级别的地方是完美的，但城市级别的地方仍然可以）。但是，当用户搜索美国华盛顿时，API仅返回5个名为华盛顿的城市，用户必须搜索美国华盛顿
• googleplacesapi。此API可以成功处理上述

  Washington

  案例。然而，我找不到一种方法来限制API以摆脱街道级别的位置，除非我通过

  types

  属性过滤返回的位置

有人知道在这种情况下使用什么样的API最好吗？

使用搜索字符串作为

美国华盛顿

进行搜索，我只得到一个结果，似乎是华盛顿州

请求（使用您自己的API密钥）：

结果：

{
   "html_attributions" : [],
   "results" : [
      {
         "formatted_address" : "Washington, USA",
         "geometry" : {
            "location" : {
               "lat" : 47.7510741,
               "lng" : -120.7401385
            },
            "viewport" : {
               "northeast" : {
                  "lat" : 49.0024442,
                  "lng" : -116.91558
               },
               "southwest" : {
                  "lat" : 45.543541,
                  "lng" : -124.8489739
               }
            }
         },
         "icon" : "https://maps.gstatic.com/mapfiles/place_api/icons/v1/png_71/geocode-71.png",
         "name" : "Washington",
         "photos" : [
            {
               "height" : 2124,
               "html_attributions" : [
                  "\u003ca href=\"https://maps.google.com/maps/contrib/101488181553592859672\"\u003eArko Bhattacharjee\u003c/a\u003e"
               ],
               "photo_reference" : "ATtYBwLa-P4aH5Uh3rD2CKaZmwb8HyNPWZ1WZUnw_y4iaUouh4B6BKOwAo52kkiBNSfn3MJmkW6Ju50H_e7zhxs5m5oBJva-dywtTv2cF_OgX6COeUfnre_SVmXw1qA4Fof924hSOvutwFnjsO6MJ1R71ozhBfieWrtvN9dSwVbgQbvMu-3y",
               "width" : 1440
            }
         ],
         "place_id" : "ChIJ-bDD5__lhVQRuvNfbGh4QpQ",
         "reference" : "ChIJ-bDD5__lhVQRuvNfbGh4QpQ",
         "types" : [ "administrative_area_level_1", "political" ]
      }
   ],
   "status" : "OK"
}

{
   "html_attributions" : [],
   "result" : {
      "address_components" : [
         {
            "long_name" : "Washington",
            "short_name" : "WA",
            "types" : [ "administrative_area_level_1", "political" ]
         },
         {
            "long_name" : "United States",
            "short_name" : "US",
            "types" : [ "country", "political" ]
         }
      ],
      "adr_address" : "\u003cspan class=\"region\"\u003eWashington\u003c/span\u003e, \u003cspan class=\"country-name\"\u003eUSA\u003c/span\u003e",
      "formatted_address" : "Washington, USA",
      "geometry" : {
         "location" : {
            "lat" : 47.7510741,
            "lng" : -120.7401386
         },
         "viewport" : {
            "northeast" : {
               "lat" : 49.00256875707851,
               "lng" : -116.9155800245149
            },
            "southwest" : {
               "lat" : 45.54354101516995,
               "lng" : -124.8489739457119
            }
         }
      },
      "icon" : "https://maps.gstatic.com/mapfiles/place_api/icons/v1/png_71/geocode-71.png",
      "name" : "Washington",
      "photos" : [],
      "place_id" : "ChIJ-bDD5__lhVQRuvNfbGh4QpQ",
      "reference" : "ChIJ-bDD5__lhVQRuvNfbGh4QpQ",
      "types" : [ "administrative_area_level_1", "political" ],
      "url" : "https://maps.google.com/?q=Washington,+USA&ftid=0x5485e5ffe7c3b0f9:0x944278686c5ff3ba",
      "utc_offset" : -480,
      "website" : "http://www.access.wa.gov/"
   },
   "status" : "OK"
}

通过对返回的地点id进行重复检查，检查ChIJ-bDD5_uuLHVQRUVNFBGH4QPQ：

请求（使用您自己的API密钥）：

结果：

{
   "html_attributions" : [],
   "results" : [
      {
         "formatted_address" : "Washington, USA",
         "geometry" : {
            "location" : {
               "lat" : 47.7510741,
               "lng" : -120.7401385
            },
            "viewport" : {
               "northeast" : {
                  "lat" : 49.0024442,
                  "lng" : -116.91558
               },
               "southwest" : {
                  "lat" : 45.543541,
                  "lng" : -124.8489739
               }
            }
         },
         "icon" : "https://maps.gstatic.com/mapfiles/place_api/icons/v1/png_71/geocode-71.png",
         "name" : "Washington",
         "photos" : [
            {
               "height" : 2124,
               "html_attributions" : [
                  "\u003ca href=\"https://maps.google.com/maps/contrib/101488181553592859672\"\u003eArko Bhattacharjee\u003c/a\u003e"
               ],
               "photo_reference" : "ATtYBwLa-P4aH5Uh3rD2CKaZmwb8HyNPWZ1WZUnw_y4iaUouh4B6BKOwAo52kkiBNSfn3MJmkW6Ju50H_e7zhxs5m5oBJva-dywtTv2cF_OgX6COeUfnre_SVmXw1qA4Fof924hSOvutwFnjsO6MJ1R71ozhBfieWrtvN9dSwVbgQbvMu-3y",
               "width" : 1440
            }
         ],
         "place_id" : "ChIJ-bDD5__lhVQRuvNfbGh4QpQ",
         "reference" : "ChIJ-bDD5__lhVQRuvNfbGh4QpQ",
         "types" : [ "administrative_area_level_1", "political" ]
      }
   ],
   "status" : "OK"
}

{
   "html_attributions" : [],
   "result" : {
      "address_components" : [
         {
            "long_name" : "Washington",
            "short_name" : "WA",
            "types" : [ "administrative_area_level_1", "political" ]
         },
         {
            "long_name" : "United States",
            "short_name" : "US",
            "types" : [ "country", "political" ]
         }
      ],
      "adr_address" : "\u003cspan class=\"region\"\u003eWashington\u003c/span\u003e, \u003cspan class=\"country-name\"\u003eUSA\u003c/span\u003e",
      "formatted_address" : "Washington, USA",
      "geometry" : {
         "location" : {
            "lat" : 47.7510741,
            "lng" : -120.7401386
         },
         "viewport" : {
            "northeast" : {
               "lat" : 49.00256875707851,
               "lng" : -116.9155800245149
            },
            "southwest" : {
               "lat" : 45.54354101516995,
               "lng" : -124.8489739457119
            }
         }
      },
      "icon" : "https://maps.gstatic.com/mapfiles/place_api/icons/v1/png_71/geocode-71.png",
      "name" : "Washington",
      "photos" : [],
      "place_id" : "ChIJ-bDD5__lhVQRuvNfbGh4QpQ",
      "reference" : "ChIJ-bDD5__lhVQRuvNfbGh4QpQ",
      "types" : [ "administrative_area_level_1", "political" ],
      "url" : "https://maps.google.com/?q=Washington,+USA&ftid=0x5485e5ffe7c3b0f9:0x944278686c5ff3ba",
      "utc_offset" : -480,
      "website" : "http://www.access.wa.gov/"
   },
   "status" : "OK"
}

---

什么是“国家级”地方？您正在寻找所有国家/地区的州/省吗？@geocodezip感谢您的回复。我想要的是，当搜索美国华盛顿时，API返回的是华盛顿州，不是那些名为华盛顿的城市，而是其他州的城市。目前，我唯一的解决办法是保留GooglePlacesAPI的结果，这些结果具有

管理区域级别1

类型。