Google Street View Publish API को एचटीटीपी और JSON पर बनाया गया है. इसलिए, कोई भी स्टैंडर्ड एचटीटीपी क्लाइंट इसके लिए अनुरोध भेज सकता है और जवाबों को पार्स कर सकता है.
हालांकि, Google API क्लाइंट लाइब्रेरी की मदद से, ऐसे कॉल के लिए भाषा का बेहतर इंटिग्रेशन, बेहतर सुरक्षा, और सहायता मिलती है जिनमें उपयोगकर्ता की अनुमति ज़रूरी होती है. क्लाइंट लाइब्रेरी कई प्रोग्रामिंग भाषाओं में उपलब्ध हैं. इनका इस्तेमाल करके, एचटीटीपी अनुरोधों को मैन्युअल तरीके से सेट अप करने और जवाबों को पार्स करने से बचा जा सकता है.
शुरू करने के लिए, वह प्रोग्रामिंग भाषा चुनें जिसका इस्तेमाल ऐप्लिकेशन डेवलप करने के लिए किया जा रहा है. हम अब भी और भाषाएं जोड़ रहे हैं.
पर जाएंPython
gapic-google-maps-streetview_publish के लिए, Python Package Index के निर्देश देखें.
यह मॉड्यूल इंस्टॉल होने के बाद, फ़ोटो अपलोड करने के लिए, नीचे दिए गए कोड की मदद से इसकी जांच की जा सकती है.
from google.streetview.publish_v1.proto import resources_pb2 from google.streetview.publish_v1 import street_view_publish_service_client as client from oauth2client.client import OAuth2WebServerFlow from oauth2client.file import Storage from oauth2client.tools import run_flow import google.oauth2.credentials import requests import time def get_access_token(): client_id = 'Your client ID' client_secret = 'Your client secret' flow = OAuth2WebServerFlow(client_id=client_id, client_secret=client_secret, scope='https://www.googleapis.com/auth/streetviewpublish', redirect_uri='http://example.com/auth_return') storage = Storage('creds.data') # Open a web browser to ask the user for credentials. credentials = run_flow(flow, storage) assert credentials.access_token is not None return credentials.access_token token = get_access_token() credentials = google.oauth2.credentials.Credentials(token) # Create a client and request an Upload URL. streetview_client = client.StreetViewPublishServiceClient(credentials=credentials) upload_ref = streetview_client.start_upload() print("Created upload URL: " + str(upload_ref)) # Upload the photo bytes to the Upload URL. with open("/path/to/your/file.jpg", "rb") as f: print("Uploading file: " + f.name) raw_data = f.read() headers = { "Authorization": "Bearer " + token, "Content-Type": "image/jpeg", "X-Goog-Upload-Protocol": "raw", "X-Goog-Upload-Content-Length": str(len(raw_data)), } r = requests.post(upload_ref.upload_url, data=raw_data, headers=headers) print("Upload response: " + str(r)) # Upload the metadata of the photo. photo = resources_pb2.Photo() photo.upload_reference.upload_url = upload_ref.upload_url photo.capture_time.seconds = int(time.time()) photo.pose.heading = 105.0 photo.pose.lat_lng_pair.latitude = 46.7512623 photo.pose.lat_lng_pair.longitude = -121.9376983 create_photo_response = streetview_client.create_photo(photo) print("Create photo response: " + str(create_photo_response))
Java
maven पर Java लाइब्रेरी देखें.
इस लाइब्रेरी के इंस्टॉल होने के बाद, फ़ोटो अपलोड करने के लिए, नीचे दिए गए कोड का इस्तेमाल करके इसकी जांच की जा सकती है.
/* * This code sample shows how to upload a photo with the Street View Publish API. * View the complete project sample at * https://github.com/google/google-api-java-client-samples/tree/master/streetview-publish-cmdline-sample. * */ package com.google.api.services.samples.streetview.publish.cmdline; import com.google.api.client.auth.oauth2.Credential; import com.google.api.client.extensions.java6.auth.oauth2.AuthorizationCodeInstalledApp; import com.google.api.client.extensions.jetty.auth.oauth2.LocalServerReceiver; import com.google.api.client.googleapis.auth.oauth2.GoogleAuthorizationCodeFlow; import com.google.api.client.googleapis.auth.oauth2.GoogleClientSecrets; import com.google.api.client.googleapis.javanet.GoogleNetHttpTransport; import com.google.api.client.http.HttpTransport; import com.google.api.client.json.JsonFactory; import com.google.api.client.json.jackson2.JacksonFactory; import com.google.api.client.util.store.DataStoreFactory; import com.google.api.client.util.store.FileDataStoreFactory; import com.google.api.gax.core.FixedCredentialsProvider; import com.google.auth.Credentials; import com.google.geo.ugc.streetview.publish.v1.StreetViewPublishResources.Photo; import com.google.geo.ugc.streetview.publish.v1.StreetViewPublishResources.Pose; import com.google.geo.ugc.streetview.publish.v1.StreetViewPublishResources.UploadRef; import com.google.geo.ugc.streetview.publish.v1.StreetViewPublishServiceGrpc; import com.google.protobuf.Empty; import com.google.protobuf.Timestamp; import com.google.streetview.publish.v1.StreetViewPublishServiceClient; import com.google.streetview.publish.v1.StreetViewPublishServiceSettings; import com.google.type.LatLng; import java.io.IOException; import java.io.InputStreamReader; import java.net.URI; import java.net.URL; import java.nio.file.Files; import java.nio.file.Path; import java.nio.file.Paths; import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.HashMap; import java.util.List; import java.util.Map; import org.apache.commons.httpclient.methods.ByteArrayRequestEntity; import org.apache.http.HttpResponse; import org.apache.http.client.HttpClient; import org.apache.http.client.entity.EntityBuilder; import org.apache.http.client.methods.HttpPost; import org.apache.http.impl.client.DefaultHttpClient; public class StreetViewPublishSample { /** * Be sure to specify the name of your application. If the application name is {@code null} or * blank, the application will log a warning. Suggested format is "MyCompany-ProductName/1.0". */ private static final String APPLICATION_NAME = ""; /** Directory to store user credentials. */ private static final java.io.File DATA_STORE_DIR = new java.io.File(System.getProperty("user.home"), ".store/streetview_publish_sample"); /** * Global instance of the {@link DataStoreFactory}. The best practice is to make it a single * globally shared instance across your application. */ private static FileDataStoreFactory dataStoreFactory; /** Global instance of the HTTP transport. */ private static HttpTransport httpTransport; /** Global instance of the JSON factory. */ private static final JsonFactory JSON_FACTORY = JacksonFactory.getDefaultInstance(); private static Credential credential; /** Authorizes the installed application to access user's protected data. */ private static Credential authorize() throws Exception { // load client secrets GoogleClientSecrets clientSecrets = GoogleClientSecrets.load(JSON_FACTORY, new InputStreamReader(StreetViewPublishSample.class.getResourceAsStream("/client_secrets.json"))); if (clientSecrets.getDetails().getClientId().startsWith("Enter") || clientSecrets.getDetails().getClientSecret().startsWith("Enter ")) { System.out.println( "Enter Client ID and Secret from https://console.cloud.google.com/apis/credentials " + "into streetview-publish-cmdline-sample/src/main/resources/client_secrets.json"); System.exit(1); } // set up authorization code flow GoogleAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow.Builder( httpTransport, JSON_FACTORY, clientSecrets, Arrays.asList("https://www.googleapis.com/auth/streetviewpublish") ).setDataStoreFactory( dataStoreFactory).build(); // authorize return new AuthorizationCodeInstalledApp(flow, new LocalServerReceiver()).authorize("user"); } public static void main(String[] args) { try { httpTransport = GoogleNetHttpTransport.newTrustedTransport(); dataStoreFactory = new FileDataStoreFactory(DATA_STORE_DIR); // Authorize. credential = authorize(); System.out.println("Access token: " + credential.getAccessToken()); // Build a client to interact with the API. StreetViewPublishServiceSettings settings = StreetViewPublishServiceSettings.defaultBuilder() .setCredentialsProvider(FixedCredentialsProvider.create(new Credentials() { public String getAuthenticationType() { return "OAuth2"; } public Map<String, List<String>> getRequestMetadata(URI uri) throws IOException { Map<String, List<String>> map = new HashMap<String, List<String>>(); List<String> list = new ArrayList<String>(); list.add("Bearer " + credential.getAccessToken()); map.put("Authorization", list); return map; } public boolean hasRequestMetadata() { return true; } public boolean hasRequestMetadataOnly() { return true; } public void refresh() throws IOException { } })) .build(); StreetViewPublishServiceClient client = StreetViewPublishServiceClient.create(settings); // Request upload url. UploadRef uploadRef = client.startUploadCallable().futureCall(Empty.newBuilder().build()).get(); System.out.println("Requested upload url: " + uploadRef); // Upload photo bytes. HttpPost request = new HttpPost(uploadRef.getUploadUrl()); request.addHeader("Authorization", "Bearer " + credential.getAccessToken()); request.addHeader("Content-Type", "image/jpeg"); request.addHeader("x-Goog-Upload-protocol", "raw"); URL url = StreetViewPublishSample.class.getResource("/sample.jpg"); Path path = Paths.get(url.toURI()); byte[] data = Files.readAllBytes(path); request.addHeader("X-Goog-Upload-Content-Length", String.valueOf(data.length)); request.setEntity(EntityBuilder.create().setBinary(data).build()); HttpClient httpClient = new DefaultHttpClient(); HttpResponse response = httpClient.execute(request); System.out.println("Http response: " + response); // Upload photo metadata. Photo photo = client.createPhoto(Photo.newBuilder() .setUploadReference(uploadRef) .setCaptureTime(Timestamp.newBuilder().setSeconds(System.currentTimeMillis() / 1000)) .setPose(Pose.newBuilder() .setHeading(105d) .setLatLngPair(LatLng.newBuilder() .setLatitude(46.7512623d) .setLongitude(-121.9376983d) .build()) .build() ) .build()); System.out.println("Uploaded photo metadata: " + photo); return; } catch (IOException e) { System.err.println(e.getMessage()); } catch (Throwable t) { t.printStackTrace(); } System.exit(1); } }
NodeJs
streetview-publish-client-libraries-v1 पर एनपीएम इंस्टॉल करने के निर्देश देखें.
शुरू करें
Go इंस्टॉल करने के निर्देश देखने के लिए, cloud.google.com/go/streetview/publish/apiv1/publishpb पर जाएं.