Roads API mengambil hingga 100 koordinat independen, dan menampilkan segmen jalan terdekat untuk setiap titik. Titik yang diteruskan tidak harus menjadi bagian dari jalur berkelanjutan.
Jika Anda bekerja dengan titik GPS yang berurutan, gunakan Paskan ke Jalan.
Requests
Permintaan ke jalan terdekat harus dikirim melalui HTTPS dan berbentuk seperti berikut:
https://roads.googleapis.com/v1/nearestRoads?parameters&key=YOUR_API_KEY
Required parameters
points
The points to be snapped. The points parameter accepts a list of latitude/longitude pairs. Separate latitude and longitude values with commas. Separate coordinates with the pipe character: "|". For example:
points=60.170880,24.942795|60.170879,24.942796|60.170877,24.942796
.
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Contoh
Permintaan berikut menampilkan serangkaian segmen jalan berdasarkan daftar koordinat yang ditentukan.
URL
https://roads.googleapis.com/v1/nearestRoads ?points=60.170880%2C24.942795%7C60.170879%2C24.942796%7C60.170877%2C24.942796 &key=YOUR_API_KEY
URL
curl -L -X GET 'https://roads.googleapis.com/v1/nearestRoads?points=60.170880%2C24.942795%7C60.170879%2C24.942796%7C60.170877%2C24.942796&key=YOUR_API_KEY'
JavaScript
var axios = require('axios'); var config = { method: 'get', url: 'https://roads.googleapis.com/v1/nearestRoads?points=60.170880%2C24.942795%7C60.170879%2C24.942796%7C60.170877%2C24.942796&key=YOUR_API_KEY', headers: { } }; axios(config) .then(function (response) { console.log(JSON.stringify(response.data)); }) .catch(function (error) { console.log(error); });
Python
import requests url = "https://roads.googleapis.com/v1/nearestRoads?points=60.170880%2C24.942795%7C60.170879%2C24.942796%7C60.170877%2C24.942796&key=YOUR_API_KEY" payload={} headers = {} response = requests.request("GET", url, headers=headers, data=payload) print(response.text)
Java
OkHttpClient client = new OkHttpClient().newBuilder() .build(); MediaType mediaType = MediaType.parse("text/plain"); RequestBody body = RequestBody.create(mediaType, ""); Request request = new Request.Builder() .url("https://roads.googleapis.com/v1/nearestRoads?points=60.170880%2C24.942795%7C60.170879%2C24.942796%7C60.170877%2C24.942796&key=YOUR_API_KEY") .method("GET", body) .build(); Response response = client.newCall(request).execute();
Ruby
require "uri" require "net/http" url = URI("https://roads.googleapis.com/v1/nearestRoads?points=60.170880%2C24.942795%7C60.170879%2C24.942796%7C60.170877%2C24.942796&key=YOUR_API_KEY") https = Net::HTTP.new(url.host, url.port) https.use_ssl = true request = Net::HTTP::Get.new(url) response = https.request(request) puts response.read_body
Go
package main import ( "fmt" "net/http" "io/ioutil" ) func main() { url := "https://roads.googleapis.com/v1/nearestRoads?points=60.170880,24.942795%7C60.170879,24.942796%7C60.170877,24.942796&key=YOUR_API_KEY" method := "GET" client := &http.Client { } req, err := http.NewRequest(method, url, nil) if err != nil { fmt.Println(err) return } res, err := client.Do(req) if err != nil { fmt.Println(err) return } defer res.Body.Close() body, err := ioutil.ReadAll(res.Body) if err != nil { fmt.Println(err) return } fmt.Println(string(body)) }
Tukang pos
Spesifikasi OpenAPI juga tersedia sebagai koleksi Postman.
Jalankan di PostmanRespons
Untuk setiap permintaan yang valid, Roads API akan menampilkan respons dalam format yang ditunjukkan dalam URL permintaan.
{ "snappedPoints": [ { "location": { "latitude": 60.170878428876755, "longitude": 24.94269540970182 }, "originalIndex": 0, "placeId": "ChIJfVFHrM0LkkYRBzUQos_jR5w", }, { "location": { "latitude": 60.17087741412199, "longitude": 24.942695474405202 }, "originalIndex": 1, "placeId": "ChIJfVFHrM0LkkYRBzUQos_jR5w", }, { "location": { "latitude": 60.170875416131736, "longitude": 24.942695601802203 }, "originalIndex": 2, "placeId": "ChIJfVFHrM0LkkYRBzUQos_jR5w", }, ], }
Responsnya menggunakan skema berikut.
NearestRoadsResponse
Field | Required | Type | Description |
---|---|---|---|
| optional | Array<SnappedPoint> | An array of snapped points. Sometimes containing several snapped points for the same point with differing placeId or location. See SnappedPoint for more information. |
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SnappedPoint
Field | Required | Type | Description |
---|---|---|---|
| required | LatitudeLongitudeLiteral | See LatitudeLongitudeLiteral for more information. |
| required | string | A unique identifier for a place. All place IDs returned by the Roads API correspond to road segments. |
| optional | number |
An integer that indicates the corresponding value in the original
request. Each value in the request should map to a snapped value in
the response. However, if you've set interpolate=true or if you're
using nearest roads, then it's possible that the response will
contain more coordinates than the request. Interpolated values will
not have an |
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LatitudeLongitudeLiteral
An object describing a specific location with Latitude and Longitude in decimal degrees.
Field | Required | Type | Description |
---|---|---|---|
| required | number | Latitude in decimal degrees |
| required | number | Longitude in decimal degrees |
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