Go 1.11 telah mencapai akhir dukungan
dan akan dihentikan penggunaannya
pada 31 Januari 2026. Setelah penghentian penggunaan, Anda tidak akan dapat men-deploy aplikasi Go 1.11, meskipun organisasi Anda sebelumnya menggunakan kebijakan organisasi untuk mengaktifkan kembali deployment runtime lama. Aplikasi Go 1.11 yang ada akan terus berjalan dan menerima traffic setelah tanggal penghentiannya. Sebaiknya Anda bermigrasi ke Go versi terbaru yang didukung.
Tetap teratur dengan koleksi
Simpan dan kategorikan konten berdasarkan preferensi Anda.
ID region
REGION_ID adalah kode singkat yang ditetapkan Google berdasarkan region yang Anda pilih saat membuat aplikasi. Kode ini tidak sesuai dengan negara atau provinsi, meskipun beberapa ID region mungkin tampak mirip dengan kode negara dan provinsi yang umum digunakan. Untuk aplikasi yang dibuat setelah Februari 2020, REGION_ID.r disertakan dalam URL App Engine. Untuk aplikasi lama yang dibuat sebelum tanggal tersebut, ID region bersifat opsional dalam URL.
Anda dapat menggunakan berbagai metode untuk berkomunikasi di antara layanan App Engine Anda atau dengan layanan lain, termasuk layanan Google Cloud dan aplikasi eksternal.
Pendekatan paling simpel untuk berkomunikasi dengan layanan App Engine Anda adalah dengan mengirim permintaan HTTP yang ditargetkan, dengan URL yang menyertakan nama atau ID resource. Misalnya, Anda dapat menyertakan ID layanan atau versi yang ingin ditargetkan, selain project ID Google Cloud yang sesuai:
Layanan App Engine juga dapat berkomunikasi menggunakan Pub/Sub, yang menyediakan pesan many-to-many yang asinkron dan andal antarproses, termasuk App Engine. Proses
ini dapat berupa instance individual dari aplikasi Anda, layanan, atau bahkan
aplikasi eksternal.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-08-11 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eREGION_ID\u003c/code\u003e is a Google-assigned code based on the region selected during app creation, not corresponding to a specific country or province.\u003c/p\u003e\n"],["\u003cp\u003eApp Engine URLs for apps created after February 2020 include \u003ccode\u003eREGION_ID\u003c/code\u003e.r, while it's optional for older apps.\u003c/p\u003e\n"],["\u003cp\u003eYou can send targeted HTTP requests to communicate with App Engine services by including resource identifiers like service or version IDs in the URL.\u003c/p\u003e\n"],["\u003cp\u003eApp Engine services can communicate with each other and external applications using various methods, including targeted HTTP requests and Pub/Sub for asynchronous messaging.\u003c/p\u003e\n"],["\u003cp\u003eCertain URL paths are reserved and cannot be used, including those ending with \u003ccode\u003e/eventlog\u003c/code\u003e, starting with \u003ccode\u003e/_ah/\u003c/code\u003e, and some ending with \u003ccode\u003ez\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["# Communicating Between Your Services\n\n### Region ID\n\nThe \u003cvar translate=\"no\"\u003eREGION_ID\u003c/var\u003e is an abbreviated code that Google assigns\nbased on the region you select when you create your app. The code does not\ncorrespond to a country or province, even though some region IDs may appear\nsimilar to commonly used country and province codes. For apps created after\nFebruary 2020, \u003cvar translate=\"no\"\u003eREGION_ID\u003c/var\u003e`.r` is included in\nApp Engine URLs. For existing apps created before this date, the\nregion ID is optional in the URL.\n\nLearn more\n[about region IDs](/appengine/docs/legacy/standard/go111/how-requests-are-routed#region-id). \nOK\n\nYou can use various methods to communicate between your App Engine\nservices or with other services, including Google Cloud services and\nexternal applications.\n\nThe simplest approach for communicating with your App Engine service is\nto send targeted HTTP requests, where the URL includes the name or ID of a\nresource. For example, you can include the ID of a service or version that you\nwant to target, in addition to the corresponding Google Cloud project ID: \n\n\n `https://`\u003cvar translate=\"no\"\u003eVERSION\u003c/var\u003e`-dot-`\u003cvar translate=\"no\"\u003eSERVICE\u003c/var\u003e`-dot-`\u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e`.`\u003cvar translate=\"no\"\u003e\u003ca href=\"#appengine-urls\" style=\"border-bottom: 1px dotted #999\" class=\"devsite-dialog-button\" data-modal-dialog-id=\"regional_url\" track-type=\"progressiveHelp\" track-name=\"modalHelp\" track-metadata-goal=\"regionalURL\"\u003eREGION_ID\u003c/a\u003e\u003c/var\u003e`.r.appspot.com`\n\nFor details about targeting your services, including how to define HTTPS URLs,\nsee [How Requests are\nRouted](/appengine/docs/legacy/standard/go111/how-requests-are-routed).\nTo authorize the requests between your services and other Google Cloud\nservices, see [Setting Up Authentication for Server to Server Production\nApplications](/docs/authentication/production).\nYour App Engine services can also communicate using [Pub/Sub](/pubsub/docs), which provides reliable asynchronous many-to-many messaging between processes, including App Engine. These processes can be individual instances of your application, services, or even external applications.\n\nTo share data across databases and your App Engine app or some other\nexternal application, see\n\n[Understanding Data and File\nStorage](/appengine/docs/legacy/standard/go111/storage-options).\n\n\nReserved URL paths\n------------------\n\nIt is not possible to use the following URL paths:\n\n- Paths ending with `/eventlog`\n- Paths starting with `/_ah/`\n- Some paths ending with `z`"]]
