Cloud CDN (內容傳遞聯播網) 使用 Google 遍及全球的邊緣網路節點，快取接近使用者所在地的外部 HTTP(S) 負載平衡內容。在 Google 網路邊緣快取內容，能加快向使用者傳遞內容的速度，並降低放送費用。瞭解詳情
使用價值 $300 美元的免費抵免額，開始進行概念驗證
-
取得 Gemini 2.0 Flash Thinking 的存取權
-
每月免費使用 AI API 和 BigQuery 等熱門產品
-
不會自動收費，也不會要求您一定要購買特定方案
繼續探索超過 20 項一律免費的產品
使用超過 20 項實用的免費產品，包括 AI API、VM 和 data warehouse 等。
訓練
訓練與教學課程
Cloud CDN
實際練習使用 Cloud CDN。
訓練
訓練與教學課程
請試試其他包含 Cloud CDN 的教學課程。
訓練
訓練與教學課程
瞭解如何使用負載平衡器提升網路效能。
用途
用途
透過相同主機名稱傳遞安全和不安全的內容
將預留 IP 位址繫結至外部 HTTP(S) 負載平衡器中的 HTTP 和 HTTPS 前端設定。
CDN
負載平衡
HTTP
HTTPS
用途
用途
使用 Apigee 保護應用程式和 API 的最佳做法
使用 Apigee API 管理平台和 Cloud Armor、reCAPTCHA Enterprise 及 Cloud CDN，確保應用程式和 API 安全無虞。
CDN
Cloud Armor
用途
用途
託管靜態網站
設定 Cloud Storage bucket 和 Cloud CDN，以便託管網域的靜態網站
CDN
Cloud Storage
用途
用途
快取來自 Compute 來源的內容
使用 Compute Engine 後端和 Cloud CDN 建立負載平衡器。
CDN
Compute Engine
用途
用途
使用 Terraform 部署已啟用 Cloud CDN 的外部 HTTP(S) 負載平衡器後端範例。
CDN
Compute Engine
Terraform
用途
用途
從 Cloud Run、Cloud Functions 和 App Engine 等無伺服器產品快取內容
建立具備無伺服器後端和 Cloud CDN 的負載平衡器。
CDN
無伺服器
Cloud Run
Cloud Functions
App Engine
用途
用途
使用第三方物件儲存空間設定 Cloud CDN
提供託管於地端部署系統或其他雲端環境的快取內容。
CDN
外部來源
第三方
用途
用途
在 Google Cloud 上為 Kubernetes Ingress 設定 CDN。
CDN
Ingress
Kubernetes
除非另有註明，否則本頁面中的內容是採用創用 CC 姓名標示 4.0 授權，程式碼範例則為阿帕契 2.0 授權。詳情請參閱《Google Developers 網站政策》。Java 是 Oracle 和/或其關聯企業的註冊商標。
上次更新時間：2025-09-08 (世界標準時間)。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-09-08 (世界標準時間)。"],[[["\u003cp\u003eCloud CDN leverages Google's global network to cache content at the edge, ensuring faster delivery to users and reducing serving costs.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation provides comprehensive guides on setting up Cloud CDN, including using various cache modes, backend configurations, signed URLs, and content invalidation.\u003c/p\u003e\n"],["\u003cp\u003eYou can find various resources including API references, cache locations, pricing details, release notes, troubleshooting steps, billing questions, and support information.\u003c/p\u003e\n"],["\u003cp\u003eCloud CDN is applicable for various use cases, such as hosting static websites, caching content from Compute origins, serverless products, or third-party storage, and securing applications using Apigee and Cloud Armor.\u003c/p\u003e\n"],["\u003cp\u003eTraining and tutorials are available to help you get hands-on experience and explore related technologies such as load balancers and improving network performance.\u003c/p\u003e\n"]]],[],null,["# Cloud CDN documentation\n=======================\n\n[Read product documentation](/cdn/docs/overview)\nCloud CDN (Content Delivery Network) uses Google's globally distributed\nedge points of presence to cache external HTTP(S) load balanced content close to\nyour users. Caching content at the edges of Google's network provides faster\ndelivery of content to your users while reducing serving costs. [Learn more](/cdn/docs/overview)\n[Get started for free](https://console.cloud.google.com/freetrial) \n\n#### Start your proof of concept with $300 in free credit\n\n- Get access to Gemini 2.0 Flash Thinking\n- Free monthly usage of popular products, including AI APIs and BigQuery\n- No automatic charges, no commitment \n[View free product offers](/free/docs/free-cloud-features#free-tier) \n\n#### Keep exploring with 20+ always-free products\n\n\nAccess 20+ free products for common use cases, including AI APIs, VMs, data warehouses,\nand more.\n\nDocumentation resources\n-----------------------\n\nFind quickstarts and guides, review key references, and get help with common issues. \nformat_list_numbered\n\n### Guides\n\n-\n\n [Setup overview](/cdn/docs/using-cdn)\n\n-\n\n [Use cache modes](/cdn/docs/using-cache-modes)\n\n-\n\n [Set up a backend bucket](/cdn/docs/setting-up-cdn-with-bucket)\n\n-\n\n [Set up a managed instance group backend](/cdn/docs/setting-up-cdn-with-mig)\n\n-\n\n [Set up an external backend](/cdn/docs/set-up-external-backend-internet-neg)\n\n-\n\n [Use signed URLs](/cdn/docs/using-signed-urls)\n\n-\n\n [Use cache keys](/cdn/docs/using-cache-keys)\n\n-\n\n [Invalidate cached content](/cdn/docs/invalidating-cached-content)\n\nemoji_objects\n\n### Concepts\n\n-\n\n [Best practices for content delivery](/cdn/docs/best-practices)\n\n-\n\n [Cloud CDN overview](/cdn/docs/overview)\n\n-\n\n [Cloud CDN features](/cdn/docs/features)\n\n-\n\n [Caching overview](/cdn/docs/caching)\n\n-\n\n [Signed URLs and signed cookies overview](/cdn/docs/private-content)\n\n-\n\n [External backends overview](/cdn/docs/ext-backend-internet-neg-overview)\n\n-\n\n [Cache invalidation overview](/cdn/docs/cache-invalidation-overview)\n\ngroup_work\n\n### Reference, resources, and support\n\n-\n\n [API and gcloud references](/cdn/docs/apis)\n\n-\n\n [Cache locations](/cdn/docs/locations)\n\n-\n\n [Pricing](/cdn/pricing)\n\n-\n\n [Release notes](/cdn/docs/release-notes)\n\n-\n\n [Troubleshooting](/cdn/docs/troubleshooting-steps)\n\n-\n\n [Billing questions](/cdn/docs/billing-questions)\n\n-\n\n [Getting support](/cdn/docs/getting-support)\n\n-\n\n [Service Level Agreement](/cdn/sla)\n\nRelated resources\n-----------------\n\nTraining and tutorials \nUse cases \nExplore self-paced training, use cases, reference architectures, and code samples with examples of how to use and connect Google Cloud services. Training \nTraining and tutorials\n\n### Cloud CDN\n\n\nGet hands-on practice with Cloud CDN.\n\n\n[Learn more](https://www.cloudskillsboost.google/focuses/1251?parent=catalog) \nTraining \nTraining and tutorials\n\n### Related tutorials\n\n\nTry out other tutorials that include Cloud CDN.\n\n\n[Learn more](https://www.cloudskillsboost.google/catalog?keywords=Cloud+CDN) \nTraining \nTraining and tutorials\n\n### Improving network performance\n\n\nLearn how to improve network performance with network performance using load balancers.\n\n\n[Learn more](https://www.cloudskillsboost.google/focuses/1287?parent=catalog) \nUse case \nUse cases\n\n### Deliver secure and non-secure content over the same hostname\n\n\nBind a reserved IP address to both the HTTP and HTTPS frontend configuration in the external HTTP(S) load balancer.\n\nCDN load balancing HTTP HTTPS\n\n\u003cbr /\u003e\n\n[Learn more](/cdn/docs/http-https-over-same-domain) \nUse case \nUse cases\n\n### Best practices for securing your applications and APIs using Apigee\n\n\nSecure your applications and APIs using Apigee API management and Cloud Armor,\nreCAPTCHA Enterprise, and Cloud CDN.\n\nCDN Cloud Armor\n\n\u003cbr /\u003e\n\n[Learn more](/architecture/best-practices-securing-applications-and-apis-using-apigee) \nUse case \nUse cases\n\n### Host a static website\n\n\nConfigure a Cloud Storage bucket and Cloud CDN to host a static website for your\ndomain\n\nCDN Cloud Storage\n\n\u003cbr /\u003e\n\n[Learn more](/storage/docs/hosting-static-website) \nUse case \nUse cases\n\n### Cache content from Compute origins\n\n\nCreate load balancer with Compute Engine backend backends and Cloud CDN.\n\nCDN Compute Engine\n\n\u003cbr /\u003e\n\n[Learn more](/cdn/docs/setting-up-cdn-with-mig) \nUse case \nUse cases\n\n### Automate your setup with Terraform\n\n\nUse Terraform to deploy a sample external HTTP(S) load balancer backend with Cloud CDN\nenabled.\n\nCDN Compute Engine Terraform\n\n\u003cbr /\u003e\n\n[Learn more](/cdn/docs/cdn-terraform-examples) \nUse case \nUse cases\n\n### Cache content from serverless products, such as Cloud Run, Cloud Functions, and App\nEngine\n\n\nCreate load balancer with serverless backends and Cloud CDN.\n\nCDN serverless Cloud Run Cloud Functions App Engine\n\n\u003cbr /\u003e\n\n[Learn more](/cdn/docs/setting-up-cdn-with-serverless) \nUse case \nUse cases\n\n### Set up Cloud CDN with third-party object storage\n\n\nServe cached content that is hosted either on-premises or in another cloud.\n\nCDN external origin third party\n\n\u003cbr /\u003e\n\n[Learn more](/cdn/docs/setting-up-cdn-with-third-party-storage) \nUse case \nUse cases\n\n### Configure Cloud CDN through Ingress\n\n\nConfiguring CDN for Kubernetes Ingress on Google Cloud.\n\nCDN Ingress Kubernetes\n\n\u003cbr /\u003e\n\n[Learn more](/cdn/docs/setting-up-cdn-with-third-party-storage)\n\nRelated videos\n--------------"]]
