Tetap teratur dengan koleksi
Simpan dan kategorikan konten berdasarkan preferensi Anda.
Selesaikan langkah-langkah yang dijelaskan di bagian tersisa pada halaman ini, dan dalam sekitar lima menit Anda akan memiliki aplikasi command-line Ruby sederhana yang membuat permintaan ke YouTube Data API.
Kode contoh yang digunakan dalam panduan ini mengambil resource channel
untuk channel YouTube GoogleDevelopers dan mencetak beberapa informasi dasar dari
resource tersebut.
Prasyarat
Untuk menjalankan panduan memulai ini, Anda memerlukan:
Ruby 2.0 atau yang lebih baru.
Akses ke internet dan browser web.
Akun Google.
Langkah 1: Aktifkan YouTube Data API
Gunakan
wizard ini
untuk membuat atau memilih project di Konsol Google Developer dan
mengaktifkan API secara otomatis. Klik Lanjutkan, lalu
Buka kredensial.
Di halaman Buat kredensial, klik tombol
Batal.
Di bagian atas halaman, pilih tab Layar persetujuan OAuth.
Pilih Alamat email, masukkan Nama produk jika belum
ditetapkan, lalu klik tombol Simpan.
Pilih tab Kredensial, klik tombol Buat kredensial, lalu pilih ID klien OAuth.
Pilih jenis aplikasi Lainnya, masukkan nama
"YouTube Data API Quickstart", lalu klik tombol Buat.
Klik Oke untuk menutup dialog yang muncul.
Klik tombol file_download
(Download JSON) di sebelah kanan client ID.
Pindahkan file yang didownload ke direktori kerja Anda dan ganti namanya menjadi
client_secret.json.
Langkah 2: Instal Library Klien Google
Jalankan perintah berikut untuk menginstal library:
gem install google-api-client
Lihat halaman penginstalan library untuk mengetahui opsi penginstalan alternatif.
Langkah 3: Siapkan contoh
Buat file bernama quickstart.rb di direktori kerja Anda dan salin kode berikut:
# Sample Ruby code for user authorizationrequire'rubygems'gem'google-api-client','>0.7'require'google/apis'require'google/apis/youtube_v3'require'googleauth'require'googleauth/stores/file_token_store'require'fileutils'require'json'# REPLACE WITH VALID REDIRECT_URI FOR YOUR CLIENTREDIRECT_URI='http://localhost'APPLICATION_NAME='YouTube Data API Ruby Tests'# REPLACE WITH NAME/LOCATION OF YOUR client_secrets.json FILECLIENT_SECRETS_PATH='client_secret.json'# REPLACE FINAL ARGUMENT WITH FILE WHERE CREDENTIALS WILL BE STOREDCREDENTIALS_PATH=File.join(Dir.home,'.credentials',"youtube-quickstart-ruby-credentials.yaml")# SCOPE FOR WHICH THIS SCRIPT REQUESTS AUTHORIZATIONSCOPE=Google::Apis::YoutubeV3::AUTH_YOUTUBE_READONLYdefauthorizeFileUtils.mkdir_p(File.dirname(CREDENTIALS_PATH))client_id=Google::Auth::ClientId.from_file(CLIENT_SECRETS_PATH)token_store=Google::Auth::Stores::FileTokenStore.new(file:CREDENTIALS_PATH)authorizer=Google::Auth::UserAuthorizer.new(client_id,SCOPE,token_store)user_id='default'credentials=authorizer.get_credentials(user_id)ifcredentials.nil?url=authorizer.get_authorization_url(base_url:REDIRECT_URI)puts"Open the following URL in the browser and enter the "+"resulting code after authorization"putsurlcode=getscredentials=authorizer.get_and_store_credentials_from_code(user_id:user_id,code:code,base_url:REDIRECT_URI)endcredentialsend# Initialize the APIservice=Google::Apis::YoutubeV3::YouTubeService.newservice.client_options.application_name=APPLICATION_NAMEservice.authorization=authorize# Sample ruby code for channels.listdefchannels_list_by_username(service,part,**params)response=service.list_channels(part,params).to_jsonitem=JSON.parse(response).fetch("items")[0]puts("This channel's ID is #{item.fetch("id")}. "+"Its title is '#{item.fetch("snippet").fetch("title")}', and it has "+"#{item.fetch("statistics").fetch("viewCount")} views.")endchannels_list_by_username(service,'snippet,contentDetails,statistics',for_username:'GoogleDevelopers')
Saat pertama kali dijalankan, contoh aplikasi akan meminta Anda untuk mengotorisasi akses:
Contoh ini mencoba membuka jendela atau tab baru di browser default Anda.
Jika gagal, salin URL dari konsol dan buka secara manual di browser Anda.
Jika belum login ke Akun Google, Anda akan diminta untuk login. Jika Anda login ke beberapa Akun Google, Anda akan diminta memilih satu akun yang akan digunakan untuk otorisasi.
Klik tombol Setuju.
Salin kode yang diberikan, tempelkan ke prompt command line, lalu tekan
Enter. Kode tersebut dapat muncul di URL halaman tempat Anda dialihkan setelah memberikan otorisasi:
Informasi otorisasi disimpan di sistem file, sehingga eksekusi
berikutnya tidak akan meminta otorisasi.
Alur otorisasi dalam contoh ini dirancang untuk aplikasi
command line. Untuk mengetahui informasi tentang cara melakukan otorisasi di aplikasi web, lihat Menggunakan OAuth 2.0 untuk Aplikasi Server Web.
[null,null,["Terakhir diperbarui pada 2025-08-21 UTC."],[[["\u003cp\u003eThis guide walks you through creating a simple Ruby command-line application that interacts with the YouTube Data API in approximately five minutes.\u003c/p\u003e\n"],["\u003cp\u003eThe application retrieves and displays basic information about the GoogleDevelopers YouTube channel using the YouTube Data API.\u003c/p\u003e\n"],["\u003cp\u003eThe process involves enabling the YouTube Data API, installing the Google Client Library for Ruby, and setting up and running the provided sample code \u003ccode\u003equickstart.rb\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe first time you run the application, you'll be prompted to authorize access to your Google account, which will be saved for future executions.\u003c/p\u003e\n"],["\u003cp\u003eThe sample code showcases how to request and print the channel's ID, title, and view count using the channels.list API method.\u003c/p\u003e\n"]]],["This guide outlines setting up a Ruby command-line application to interact with the YouTube Data API. Key actions include: enabling the YouTube Data API in the Google Developers Console, creating OAuth credentials, and downloading the `client_secret.json` file. Install the Google API client library using `gem install google-api-client`. A sample `quickstart.rb` file is then created and populated. Finally, the `ruby quickstart.rb` command runs the script, prompting for authorization which stores credentials for future use. This script retrieves and prints basic channel information for GoogleDevelopers.\n"],null,["# Ruby Quickstart\n\nComplete the steps described in the rest of this page, and in about five minutes\nyou'll have a simple Ruby command-line application that makes requests to the\nYouTube Data API.\nThe sample code used in this guide retrieves the `channel` resource for the GoogleDevelopers YouTube channel and prints some basic information from that resource.\n\nPrerequisites\n-------------\n\nTo run this quickstart, you'll need:\n\n- Ruby 2.0 or greater.\n- Access to the internet and a web browser.\n- A Google account.\n\nStep 1: Turn on the YouTube Data API\n------------------------------------\n\n1. Use\n [this wizard](https://console.developers.google.com/start/api?id=youtube)\n to create or select a project in the Google Developers Console and\n automatically turn on the API. Click **Continue** , then\n **Go to credentials**.\n\n2. On the **Create credentials** page, click the\n **Cancel** button.\n\n3. At the top of the page, select the **OAuth consent screen** tab.\n Select an **Email address** , enter a **Product name** if not\n already set, and click the **Save** button.\n\n4. Select the **Credentials** tab, click the **Create credentials**\n button and select **OAuth client ID**.\n\n5. Select the application type **Other** , enter the name\n \"YouTube Data API Quickstart\", and click the **Create** button.\n\n6. Click **OK** to dismiss the resulting dialog.\n\n7. Click the file_download\n (Download JSON) button to the right of the client ID.\n\n8. Move the downloaded file to your working directory and rename it\n `client_secret.json`.\n\nStep 2: Install the Google Client Library\n-----------------------------------------\n\nRun the following command to install the library: \n\n gem install google-api-client\n\nSee the library's [installation\npage](/api-client-library/ruby/start/installation) for the alternative\ninstallation options.\n\nStep 3: Set up the sample\n-------------------------\n\nCreate a file named `quickstart.rb` in your working directory and copy in the\nfollowing code:\n\n\n```ruby\n# Sample Ruby code for user authorization\n\nrequire 'rubygems'\ngem 'google-api-client', '\u003e0.7'\nrequire 'google/apis'\nrequire 'google/apis/youtube_v3'\nrequire 'googleauth'\nrequire 'googleauth/stores/file_token_store'\n\nrequire 'fileutils'\nrequire 'json'\n\n# REPLACE WITH VALID REDIRECT_URI FOR YOUR CLIENT\nREDIRECT_URI = 'http://localhost'\nAPPLICATION_NAME = 'YouTube Data API Ruby Tests'\n\n# REPLACE WITH NAME/LOCATION OF YOUR client_secrets.json FILE\nCLIENT_SECRETS_PATH = 'client_secret.json'\n\n# REPLACE FINAL ARGUMENT WITH FILE WHERE CREDENTIALS WILL BE STORED\nCREDENTIALS_PATH = File.join(Dir.home, '.credentials',\n \"youtube-quickstart-ruby-credentials.yaml\")\n\n# SCOPE FOR WHICH THIS SCRIPT REQUESTS AUTHORIZATION\nSCOPE = Google::Apis::YoutubeV3::AUTH_YOUTUBE_READONLY\n\ndef authorize\n FileUtils.mkdir_p(File.dirname(CREDENTIALS_PATH))\n\n client_id = Google::Auth::ClientId.from_file(CLIENT_SECRETS_PATH)\n token_store = Google::Auth::Stores::FileTokenStore.new(file: CREDENTIALS_PATH)\n authorizer = Google::Auth::UserAuthorizer.new(\n client_id, SCOPE, token_store)\n user_id = 'default'\n credentials = authorizer.get_credentials(user_id)\n if credentials.nil?\n url = authorizer.get_authorization_url(base_url: REDIRECT_URI)\n puts \"Open the following URL in the browser and enter the \" +\n \"resulting code after authorization\"\n puts url\n code = gets\n credentials = authorizer.get_and_store_credentials_from_code(\n user_id: user_id, code: code, base_url: REDIRECT_URI)\n end\n credentials\nend\n\n# Initialize the API\nservice = Google::Apis::YoutubeV3::YouTubeService.new\nservice.client_options.application_name = APPLICATION_NAME\nservice.authorization = authorize\n\n# Sample ruby code for channels.list\n\ndef channels_list_by_username(service, part, **params)\n response = service.list_channels(part, params).to_json\n item = JSON.parse(response).fetch(\"items\")[0]\n\n puts (\"This channel's ID is #{item.fetch(\"id\")}. \" +\n \"Its title is '#{item.fetch(\"snippet\").fetch(\"title\")}', and it has \" +\n \"#{item.fetch(\"statistics\").fetch(\"viewCount\")} views.\")\nend\n\nchannels_list_by_username(service, 'snippet,contentDetails,statistics', for_username: 'GoogleDevelopers')\nhttps://github.com/youtube/api-samples/blob/07263305b59a7c3275bc7e925f9ce6cabf774022/ruby/quickstart.rb\n```\n\n\u003cbr /\u003e\n\nStep 4: Run the sample\n----------------------\n\nRun the sample using the following command: \n\n ruby quickstart.rb\n\nThe first time you run the sample, it will prompt you to authorize access:\n\n1. The sample attempts to open a new window or tab in your default browser.\n If this fails, copy the URL from the console and manually open it in\n your browser.\n\n If you are not already logged into your Google account, you are\n prompted to log in. If you are logged into multiple Google accounts,\n you are asked to select one account to use for the authorization.\n2. Click the **Accept** button.\n3. Copy the code you're given, paste it into the command-line prompt, and press\n **Enter**. The code may appear in the URL of the page you are redirected to\n after granting authorization:\n\n ```\n http://localhost/?code=4/nr_1TspmmQPFyifh7nz...OFo#\n ```\n\nIt worked! **Great!** Check out the further reading section below to learn more.\nI got an error **Bummer.** Thanks for letting us know and we'll work to fix this quickstart.\n\nNotes\n-----\n\n- Authorization information is stored on the file system, so subsequent executions will not prompt for authorization.\n- The authorization flow in this example is designed for a command-line application. For information on how to perform authorization in a web application, see [Using OAuth 2.0 for Web Server Applications](/youtube/v3/guides/auth/server-side-web-apps).\n\nFurther reading\n---------------\n\n- [Google Developers Console help documentation](/console/help/new)\n- [Google APIs Client for Ruby documentation](/api-client-library/ruby)\n- [YouTube Data API reference documentation](/youtube/v3/docs)"]]
