v1 カスタム属性を使用したパブリッシュ(非推奨)
コレクションでコンテンツを整理
必要に応じて、コンテンツの保存と分類を行います。
(非推奨)カスタム属性を使用したパブリッシュ
コードサンプル
特に記載のない限り、このページのコンテンツはクリエイティブ・コモンズの表示 4.0 ライセンスにより使用許諾されます。コードサンプルは Apache 2.0 ライセンスにより使用許諾されます。詳しくは、Google Developers サイトのポリシーをご覧ください。Java は Oracle および関連会社の登録商標です。
[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["わかりにくい","hardToUnderstand","thumb-down"],["情報またはサンプルコードが不正確","incorrectInformationOrSampleCode","thumb-down"],["必要な情報 / サンプルがない","missingTheInformationSamplesINeed","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["その他","otherDown","thumb-down"]],[],[],[],null,["# v1 Publish with custom attributes (DEPRECATED)\n\n(DEPRECATED) Publish with custom attributes\n\nCode sample\n-----------\n\n### Go\n\n\nBefore trying this sample, follow the Go setup instructions in the\n[Pub/Sub quickstart using\nclient libraries](/pubsub/docs/quickstart-client-libraries).\n\n\nFor more information, see the\n[Pub/Sub Go API\nreference documentation](https://godoc.org/cloud.google.com/go/pubsub).\n\n\nTo authenticate to Pub/Sub, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n import (\n \t\"context\"\n \t\"fmt\"\n \t\"io\"\n\n \t\"cloud.google.com/go/pubsub\"\n )\n\n func publishCustomAttributes(w io.Writer, projectID, topicID string) error {\n \t// projectID := \"my-project-id\"\n \t// topicID := \"my-topic\"\n \tctx := context.Background()\n \tclient, err := pubsub.https://cloud.google.com/go/docs/reference/cloud.google.com/go/pubsub/latest/index.html#cloud_google_com_go_pubsub_Client_NewClient(ctx, projectID)\n \tif err != nil {\n \t\treturn fmt.Errorf(\"pubsub.NewClient: %w\", err)\n \t}\n \tdefer client.Close()\n\n \tt := client.Topic(topicID)\n \tresult := t.Publish(ctx, &pubsub.Message{\n \t\tData: []byte(\"Hello world!\"),\n \t\tAttributes: map[string]string{\n \t\t\t\"origin\": \"golang\",\n \t\t\t\"username\": \"gcp\",\n \t\t},\n \t})\n \t// Block until the result is returned and a server-generated\n \t// ID is returned for the published message.\n \tid, err := result.Get(ctx)\n \tif err != nil {\n \t\treturn fmt.Errorf(\"Get: %w\", err)\n \t}\n \tfmt.Fprintf(w, \"Published message with custom attributes; msg ID: %v\\n\", id)\n \treturn nil\n }\n\n### Ruby\n\n\nBefore trying this sample, follow the Ruby setup instructions in the\n[Pub/Sub quickstart using\nclient libraries](/pubsub/docs/quickstart-client-libraries).\n\n\nFor more information, see the\n[Pub/Sub Ruby API\nreference documentation](https://googleapis.dev/ruby/google-cloud-pubsub/latest/Google/Cloud/PubSub.html).\n\n\nTo authenticate to Pub/Sub, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n # topic_id = \"your-topic-id\"\n\n pubsub = Google::Cloud::https://cloud.google.com/ruby/docs/reference/google-cloud-pubsub/latest/Google-Cloud.html.new\n\n topic = pubsub.topic topic_id\n # Add two attributes, origin and username, to the message\n topic.publish_async \"This is a test message.\",\n origin: \"ruby-sample\",\n username: \"gcp\" do |result|\n raise \"Failed to publish the message.\" unless result.succeeded?\n puts \"Message with custom attributes published asynchronously.\"\n end\n\n # Stop the async_publisher to send all queued messages immediately.\n topic.async_publisher.stop.wait!\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=pubsub)."]]