如何使用篩選條件進行地理編碼

Geocode API 可讓您使用篩選條件來取得所需的結果。

潛在用途

使用篩選條件，根據您的業務需求限制結果。

範例

在國家/地區內限制結果

指定 的值IncludeCountries，以在結果中傳回該國家/地區的值。

Sample request

如果沒有 IncludeCountries": ["USA"]，Geocode API 將傳回 Vancouver、BC、加拿大。

{
  "QueryText": "Vancouver",
    "Filter" : {
        "IncludeCountries": ["USA"]
    }
}

Sample response

{
    "ResultItems": [
        {
            "PlaceId": "<Redacted>",
            "PlaceType": "Locality",
            "Title": "Vancouver, WA, United States",
            "Address": {
                "Label": "Vancouver, WA, United States",
                "Country": {
                    "Code2": "US",
                    "Code3": "USA",
                    "Name": "United States"
                },
                "Region": {
                    "Code": "WA",
                    "Name": "Washington"
                },
                "SubRegion": {
                    "Name": "Clark"
                },
                "Locality": "Vancouver",
                "PostalCode": "98660"
            },
            "Position": [
                -122.67156,
                45.63248
            ],
            "MapView": [
                -122.77466,
                45.57714,
                -122.46451,
                45.69803
            ],
            "MatchScores": {
                "Overall": 1,
                "Components": {
                    "Address": {
                        "Locality": 1
                    }
                }
            }
        }
    ]
}

cURL

curl --request POST \
  --url 'https://places.geo.eu-central-1.amazonaws.com/v2/geocode?key=Your_Key' \
  --header 'Content-Type: application/json' \
  --data '{
  "QueryText": "Vancouver",
    "Filter" : {
        "IncludeCountries": ["USA"]
    }
}'

AWS CLI

aws geo-places geocode --key ${YourKey} --query-text "Vancouver" --filter '{"IncludeCountries": ["USA"]}'

使用位置類型篩選條件縮小結果範圍

指定 的值IncludePlaceTypes，以傳回結果中該位置的值。

Sample request

如果沒有 IncludePlaceTypes": ["Street"]，Geocode API 會傳回 Georgia，這是一個國家/地區。您可以使用 CAN 和 USA "IncludeCountries"的值新增 ，以進一步精簡結果，並比較結果。

{
  "QueryText": "Georgia", 
    "Filter" : {
        "IncludePlaceTypes": ["Street"]
    }
    
}

Sample response

{
    "ResultItems": [
        {
            "PlaceId": "<Redacted>",
            "PlaceType": "Street",
            "Title": "Georgia, Benito Juárez, CDMX, México",
            "Address": {
                "Label": "Georgia, Benito Juárez, CDMX, México",
                "Country": {
                    "Code2": "MX",
                    "Code3": "MEX",
                    "Name": "México"
                },
                "Region": {
                    "Code": "CDMX",
                    "Name": "Ciudad de México"
                },
                "SubRegion": {
                    "Name": "Ciudad de México"
                },
                "Locality": "Benito Juárez",
                "Street": "Georgia",
                "StreetComponents": [
                    {
                        "BaseName": "Georgia",
                        "Language": "es"
                    }
                ]
            },
            "Position": [
                -99.17754,
                19.38887
            ],
            "MapView": [
                -99.18133,
                19.38755,
                -99.17374,
                19.39016
            ],
            "MatchScores": {
                "Overall": 1,
                "Components": {
                    "Address": {
                        "Intersection": [
                            1
                        ]
                    }
                }
            }
        }
    ]
}

cURL

curl --request POST \
  --url 'https://places.geo.eu-central-1.amazonaws.com/v2/geocode?key=Your_Key' \
  --header 'Content-Type: application/json' \
  --data '{
  "QueryText": "Georgia", 
    "Filter" : {
        "IncludePlaceTypes": ["Street"]
    }
    
}'

AWS CLI

aws geo-places geocode --key ${YourKey} --query-text "Georgia" --filter '{"IncludePlaceTypes": ["Street"]}'

開發人員秘訣

對於地址地理編碼，請嘗試使用完整地址或查詢元件搭配偏差位置的組合，包括國家和地點。如需進一步了解，請參閱如何對地址進行地理編碼。