Menemukan bahasa yang didukung (Advanced)

Gunakan Cloud Translation API untuk mendapatkan daftar bahasa yang didukung oleh model NMT. Guna melihat pasangan bahasa yang didukung untuk AutoML Translation, silakan melihat Dukungan bahasa untuk model kustom.

Sebelum memulai

Sebelum dapat mulai menggunakan Cloud Translation API, Anda harus memiliki project yang mengaktifkan Cloud Translation API, dan harus memiliki kredensial yang sesuai. Anda juga dapat menginstal library klien untuk bahasa pemrograman umum yang bisa membantu Anda melakukan panggilan ke API. Untuk mengetahui informasi selengkapnya, silakan melihat halaman Penyiapan.

Membuat daftar bahasa yang didukung

REST

Untuk mendapatkan daftar semua bahasa yang didukung, buat permintaan GET ke URL https://translation.googleapis.com/v3/projects/project-number-or-id/locations/location/supportedLanguages. Berikut ini contoh permintaan GET yang menggunakan curl dan PowerShell. Contoh ini menggunakan token akses untuk akun layanan yang disiapkan bagi project menggunakan Google Cloud CLI Google Cloud. Untuk mengetahui petunjuk cara menginstal Google Cloud CLI, menyiapkan project dengan akun layanan, serta mendapatkan token akses, silakan melihat halaman Penyiapan.

Sebelum menggunakan data permintaan apa pun, ganti nilai berikut ini:

PROJECT_NUMBER_OR_ID: ID numerik atau alfanumerik untuk project Google Cloud Anda

Metode HTTP dan URL:

GET https://translation.googleapis.com/v3/projects/PROJECT_NUMBER_OR_ID/locations/global/supportedLanguages

Untuk mengirim permintaan, luaskan salah satu opsi berikut:

curl (Linux, macOS, atau Cloud Shell)

Catatan: Perintah berikut mengasumsikan bahwa Anda telah login ke gcloud CLI menggunakan akun pengguna Anda dengan menjalankan gcloud init atau gcloud auth login, atau menggunakan Cloud Shell, yang secara otomatis membuat Anda login ke gcloud CLI. Anda dapat memeriksa akun yang saat ini aktif dengan menjalankan gcloud auth list.

Jalankan perintah berikut:

curl -X GET \
    -H "Authorization: Bearer $(gcloud auth print-access-token)" \
    -H "x-goog-user-project: PROJECT_NUMBER_OR_ID" \
    "https://translation.googleapis.com/v3/projects/PROJECT_NUMBER_OR_ID/locations/global/supportedLanguages"

PowerShell (Windows)

Jalankan perintah berikut:

$cred = gcloud auth print-access-token
$headers = @{ "Authorization" = "Bearer $cred"; "x-goog-user-project" = "PROJECT_NUMBER_OR_ID" }

Invoke-WebRequest `
    -Method GET `
    -Headers $headers `
    -Uri "https://translation.googleapis.com/v3/projects/PROJECT_NUMBER_OR_ID/locations/global/supportedLanguages" | Select-Object -Expand Content

Anda akan melihat respons JSON yang mirip dengan berikut ini:

{
  "languages": [
     "languageCode": "af",
      "supportSource": true,
      "supportTarget": true
    },
    {
      "languageCode": "am",
      "supportSource": true,
      "supportTarget": true
    },
    {
      "languageCode": "ar",
      "supportSource": true,
      "supportTarget": true
    },
    ....
    {
      "languageCode": "zu",
      "supportSource": true,
      "supportTarget": true
    }
   ]
}

Daftar ini diurutkan menurut abjad berdasarkan kode bahasa. Kueri ini menampilkan kode bahasa ISO-639 untuk bahasa yang didukung. Beberapa kode bahasa juga menyertakan kode negara, seperti zh-CN atau zh-TW. Contoh:

   {
      "languageCode": "zh-TW",
      "supportSource": true,
      "supportTarget": true
    },

Go

Sebelum mencoba contoh ini, ikuti petunjuk penyiapan Go di panduan memulai Cloud Translation menggunakan library klien. Untuk mengetahui informasi selengkapnya, silakan melihat dokumentasi referensi API Go Cloud Translation.

Untuk melakukan autentikasi ke Cloud Translation, siapkan Kredensial Default Aplikasi. Untuk mengetahui informasi selengkapnya, silakan melihat Menyiapkan autentikasi untuk lingkungan pengembangan lokal.

Lihat di GitHub Masukan

import (
	"context"
	"fmt"
	"io"

	translate "cloud.google.com/go/translate/apiv3"
	"cloud.google.com/go/translate/apiv3/translatepb"
)

// getSupportedLanguages gets a list of supported language codes.
func getSupportedLanguages(w io.Writer, projectID string) error {
	// projectID := "my-project-id"

	ctx := context.Background()
	client, err := translate.NewTranslationClient(ctx)
	if err != nil {
		return fmt.Errorf("NewTranslationClient: %w", err)
	}
	defer client.Close()

	req := &translatepb.GetSupportedLanguagesRequest{
		Parent: fmt.Sprintf("projects/%s/locations/global", projectID),
	}

	resp, err := client.GetSupportedLanguages(ctx, req)
	if err != nil {
		return fmt.Errorf("GetSupportedLanguages: %w", err)
	}

	// List language codes of supported languages
	fmt.Fprintf(w, "Supported languages:\n")
	for _, language := range resp.GetLanguages() {
		fmt.Fprintf(w, "Language code: %v\n", language.GetLanguageCode())
	}

	return nil
}

Java

Sebelum mencoba contoh ini, ikuti petunjuk penyiapan Java di panduan memulai Cloud Translation menggunakan library klien. Untuk mengetahui informasi selengkapnya, silakan melihat dokumentasi referensi API Java Cloud Translation.

Lihat di GitHub Masukan

import com.google.cloud.translate.v3.GetSupportedLanguagesRequest;
import com.google.cloud.translate.v3.LocationName;
import com.google.cloud.translate.v3.SupportedLanguage;
import com.google.cloud.translate.v3.SupportedLanguages;
import com.google.cloud.translate.v3.TranslationServiceClient;
import java.io.IOException;

public class GetSupportedLanguages {

  public static void getSupportedLanguages() throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "YOUR-PROJECT-ID";
    getSupportedLanguages(projectId);
  }

  // Getting a list of supported language codes
  public static void getSupportedLanguages(String projectId) throws IOException {

    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests. After completing all of your requests, call
    // the "close" method on the client to safely clean up any remaining background resources.
    try (TranslationServiceClient client = TranslationServiceClient.create()) {
      // Supported Locations: `global`, [glossary location], or [model location]
      // Glossaries must be hosted in `us-central1`
      // Custom Models must use the same location as your model. (us-central1)
      LocationName parent = LocationName.of(projectId, "global");
      GetSupportedLanguagesRequest request =
          GetSupportedLanguagesRequest.newBuilder().setParent(parent.toString()).build();

      SupportedLanguages response = client.getSupportedLanguages(request);

      // List language codes of supported languages
      for (SupportedLanguage language : response.getLanguagesList()) {
        System.out.printf("Language Code: %s\n", language.getLanguageCode());
      }
    }
  }
}

Node.js

Sebelum mencoba contoh ini, ikuti petunjuk penyiapan Node.js di panduan memulai Cloud Translation menggunakan library klien. Untuk mengetahui informasi selengkapnya, silakan melihat dokumentasi referensi API Node.js Cloud Translation.

Lihat di GitHub Masukan

/**
 * TODO(developer): Uncomment these variables before running the sample.
 */
// const projectId = 'YOUR_PROJECT_ID';
// const location = 'global';

// Imports the Google Cloud Translation library
const {TranslationServiceClient} = require('@google-cloud/translate');

// Instantiates a client
const translationClient = new TranslationServiceClient();

async function getSupportedLanguages() {
  // Construct request
  const request = {
    parent: `projects/${projectId}/locations/${location}`,
  };

  // Get supported languages
  const [response] = await translationClient.getSupportedLanguages(request);

  for (const language of response.languages) {
    // Supported language code, generally consisting of its ISO 639-1 identifier, for
    // example, 'en', 'ja'. In certain cases, BCP-47 codes including language and
    // region identifiers are returned (for example, 'zh-TW' and 'zh-CN')
    console.log(`Language - Language Code: ${language.languageCode}`);
    // Human readable name of the language localized in the display language specified
    // in the request.
    console.log(`Language - Display Name: ${language.displayName}`);
    // Can be used as source language.
    console.log(`Language - Support Source: ${language.supportSource}`);
    // Can be used as target language.
    console.log(`Language - Support Target: ${language.supportTarget}`);
  }
}

getSupportedLanguages();

Python

Sebelum mencoba contoh ini, ikuti petunjuk penyiapan Python di panduan memulai Cloud Translation menggunakan library klien. Untuk mengetahui informasi selengkapnya, silakan melihat dokumentasi referensi API Python Cloud Translation.

Lihat di GitHub Masukan

from google.cloud import translate

def get_supported_languages(
    project_id: str = "YOUR_PROJECT_ID",
) -> translate.SupportedLanguages:
    """Getting a list of supported language codes.

    Args:
        project_id: The GCP project ID.

    Returns:
        A list of supported language codes.
    """
    client = translate.TranslationServiceClient()

    parent = f"projects/{project_id}"

    # Supported language codes: https://cloud.google.com/translate/docs/languages
    response = client.get_supported_languages(parent=parent)

    # List language codes of supported languages.
    print("Supported Languages:")
    for language in response.languages:
        print(f"Language Code: {language.language_code}")

    return response

Bahasa tambahan

C# : Ikuti Petunjuk penyiapan C# di halaman library klien, lalu buka Dokumentasi referensi Cloud Translation untuk .NET.

PHP : Ikuti Petunjuk penyiapan PHP di halaman library klien, lalu buka Dokumentasi referensi Cloud Translation untuk PHP.

Ruby : Ikuti Petunjuk penyiapan Ruby di halaman library klien, lalu buka Dokumentasi referensi Cloud Translation untuk Ruby.

Membuat daftar bahasa yang didukung dengan nama target bahasa

REST

Berikut adalah contoh lain yang menampilkan daftar bahasa yang didukung dengan nama bahasa yang ditampilkan dan ditulis dalam target bahasa yang ditentukan. Daftar yang ditampilkan diurutkan menurut abjad sesuai dengan target bahasa.

Sebelum menggunakan data permintaan apa pun, ganti nilai berikut ini:

PROJECT_NUMBER_OR_ID: ID numerik atau alfanumerik untuk project Google Cloud Anda

Metode HTTP dan URL:

GET https://translation.googleapis.com/v3/projects/PROJECT_NUMBER_OR_ID/locations/global/supportedLanguages?display_language_code=sq

Untuk mengirim permintaan, luaskan salah satu opsi berikut:

curl (Linux, macOS, atau Cloud Shell)

Jalankan perintah berikut:

curl -X GET \
    -H "Authorization: Bearer $(gcloud auth print-access-token)" \
    -H "x-goog-user-project: PROJECT_NUMBER_OR_ID" \
    "https://translation.googleapis.com/v3/projects/PROJECT_NUMBER_OR_ID/locations/global/supportedLanguages?display_language_code=sq"

PowerShell (Windows)

Jalankan perintah berikut:

$cred = gcloud auth print-access-token
$headers = @{ "Authorization" = "Bearer $cred"; "x-goog-user-project" = "PROJECT_NUMBER_OR_ID" }

Invoke-WebRequest `
    -Method GET `
    -Headers $headers `
    -Uri "https://translation.googleapis.com/v3/projects/PROJECT_NUMBER_OR_ID/locations/global/supportedLanguages?display_language_code=sq" | Select-Object -Expand Content

Anda akan melihat respons JSON yang mirip dengan berikut ini:

{
  "languages": [{
      "languageCode": "af",
      "displayName": "Afrikanisht",
      "supportSource": true,
      "supportTarget": true
    },
    {
      "languageCode": "am",
      "displayName": "Amarikisht",
      "supportSource": true,
      "supportTarget": true
    },
    {
      "languageCode": "en",
      "displayName": "Anglisht",
      "supportSource": true,
      "supportTarget": true
    },
    ...{
      "languageCode": "zu",
      "displayName": "Zulu",
      "supportSource": true,
      "supportTarget": true
    }

	]
}

Dalam kasus ini, kueri akan menampilkan kode bahasa yang sama seperti di atas, beserta string name yang berisi nama bahasa yang ditulis dalam target bahasa. Dalam contoh ini, bahasanya adalah Albania (sq).

Go

Lihat di GitHub Masukan

import (
	"context"
	"fmt"
	"io"

	translate "cloud.google.com/go/translate/apiv3"
	"cloud.google.com/go/translate/apiv3/translatepb"
)

// getSupportedLanguagesForTarget gets a list of supported language codes with target language names.
func getSupportedLanguagesForTarget(w io.Writer, projectID string, languageCode string) error {
	// projectID := "my-project-id"
	// languageCode := "is"

	ctx := context.Background()
	client, err := translate.NewTranslationClient(ctx)
	if err != nil {
		return fmt.Errorf("NewTranslationClient: %w", err)
	}
	defer client.Close()

	req := &translatepb.GetSupportedLanguagesRequest{
		Parent:              fmt.Sprintf("projects/%s/locations/global", projectID),
		DisplayLanguageCode: languageCode,
	}

	resp, err := client.GetSupportedLanguages(ctx, req)
	if err != nil {
		return fmt.Errorf("GetSupportedLanguages: %w", err)
	}

	// List language codes of supported languages
	fmt.Fprintf(w, "Supported languages:\n")
	for _, language := range resp.GetLanguages() {
		fmt.Fprintf(w, "Language code: %v\n", language.GetLanguageCode())
		fmt.Fprintf(w, "Display name: %v\n", language.GetDisplayName())
	}

	return nil
}

Java

Lihat di GitHub Masukan

import com.google.cloud.translate.v3.GetSupportedLanguagesRequest;
import com.google.cloud.translate.v3.LocationName;
import com.google.cloud.translate.v3.SupportedLanguage;
import com.google.cloud.translate.v3.SupportedLanguages;
import com.google.cloud.translate.v3.TranslationServiceClient;
import java.io.IOException;

public class GetSupportedLanguagesForTarget {

  public static void getSupportedLanguagesForTarget() throws IOException {
    // TODO(developer): Replace these variables before running the sample.
    String projectId = "YOUR-PROJECT-ID";
    // Supported Languages: https://cloud.google.com/translate/docs/languages
    String languageCode = "your-language-code";
    getSupportedLanguagesForTarget(projectId, languageCode);
  }

  // Listing supported languages with target language name
  public static void getSupportedLanguagesForTarget(String projectId, String languageCode)
      throws IOException {

    // Initialize client that will be used to send requests. This client only needs to be created
    // once, and can be reused for multiple requests. After completing all of your requests, call
    // the "close" method on the client to safely clean up any remaining background resources.
    try (TranslationServiceClient client = TranslationServiceClient.create()) {
      // Supported Locations: `global`, [glossary location], or [model location]
      // Glossaries must be hosted in `us-central1`
      // Custom Models must use the same location as your model. (us-central1)
      LocationName parent = LocationName.of(projectId, "global");
      GetSupportedLanguagesRequest request =
          GetSupportedLanguagesRequest.newBuilder()
              .setParent(parent.toString())
              .setDisplayLanguageCode(languageCode)
              .build();

      SupportedLanguages response = client.getSupportedLanguages(request);

      // List language codes of supported languages
      for (SupportedLanguage language : response.getLanguagesList()) {
        System.out.printf("Language Code: %s\n", language.getLanguageCode());
        System.out.printf("Display Name: %s\n", language.getDisplayName());
      }
    }
  }
}

Node.js

Lihat di GitHub Masukan

/**
 * TODO(developer): Uncomment these variables before running the sample.
 */
// const projectId = 'YOUR_PROJECT_ID';
// const location = 'global';

// Imports the Google Cloud Translation library
const {TranslationServiceClient} = require('@google-cloud/translate');

// Instantiates a client
const translationClient = new TranslationServiceClient();

async function getSupportedLanguages() {
  // Construct request
  const request = {
    parent: `projects/${projectId}/locations/${location}`,
    displayLanguageCode: 'en',
  };

  // Get supported languages
  const [response] = await translationClient.getSupportedLanguages(request);

  for (const language of response.languages) {
    // Supported language code, generally consisting of its ISO 639-1 identifier, for
    // example, 'en', 'ja'. In certain cases, BCP-47 codes including language and
    // region identifiers are returned (for example, 'zh-TW' and 'zh-CN')
    console.log(`Language - Language Code: ${language.languageCode}`);
    // Human readable name of the language localized in the display language specified
    // in the request.
    console.log(`Language - Display Name: ${language.displayName}`);
    // Can be used as source language.
    console.log(`Language - Support Source: ${language.supportSource}`);
    // Can be used as target language.
    console.log(`Language - Support Target: ${language.supportTarget}`);
  }
}

getSupportedLanguages();

Python

Lihat di GitHub Masukan

from google.cloud import translate

def get_supported_languages_with_target(
    project_id: str = "YOUR_PROJECT_ID",
) -> translate.SupportedLanguages:
    """Listing supported languages with target language name.

    Args:
        project_id: Your Google Cloud project ID.

    Returns:
        Supported languages.
    """
    client = translate.TranslationServiceClient()

    location = "global"

    parent = f"projects/{project_id}/locations/{location}"

    # Supported language codes: https://cloud.google.com/translate/docs/languages
    response = client.get_supported_languages(
        display_language_code="is", parent=parent  # target language code
    )
    # List language codes of supported languages
    for language in response.languages:
        print(f"Language Code: {language.language_code}")
        print(f"Display Name: {language.display_name}")

    return response

Bahasa tambahan

C# : Ikuti Petunjuk penyiapan C# di halaman library klien, lalu buka Dokumentasi referensi Cloud Translation untuk .NET.

PHP : Ikuti Petunjuk penyiapan PHP di halaman library klien, lalu buka Dokumentasi referensi Cloud Translation untuk PHP.

Ruby : Ikuti Petunjuk penyiapan Ruby di halaman library klien, lalu buka Dokumentasi referensi Cloud Translation untuk Ruby.

Referensi tambahan

Untuk mendapatkan bantuan terkait cara menyelesaikan masalah atau error umum, silakan melihat halaman Pemecahan masalah.