App Engine 為您提供兩種可以選擇的 Go 程式語言環境。這兩種環境都具有以程式碼為中心的開發人員工作流程，而且這兩種工作流程是相同的，此外還可以快速、有效地調度資源，藉以處理不斷增加的要求，並可讓您使用 Google 經過驗證的內容供應技術，在最低的管理作業負擔之下快速建構網路、行動及 IoT 應用程式。儘管這兩種環境具有很高的相似度，但在一些重要的地方仍有差異。
[[["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"]],[],[[["\u003cp\u003eApp Engine offers two Go language environments: Standard and Flexible, both enabling efficient scaling and leveraging Google's serving technology.\u003c/p\u003e\n"],["\u003cp\u003eThe Standard environment is designed for rapid scaling, includes a free tier, and can scale down to zero instances, making it ideal for applications with fluctuating traffic.\u003c/p\u003e\n"],["\u003cp\u003eThe Flexible environment offers greater instance resources, access to Compute Engine networks, and is suitable for applications requiring continuous operation without a free tier.\u003c/p\u003e\n"],["\u003cp\u003eThe standard environment offers the benefit of fast deployment time and has Ubuntu as its OS.\u003c/p\u003e\n"],["\u003cp\u003eThe Flexible environment offers Ubuntu as its OS as well.\u003c/p\u003e\n"]]],[],null,["# Go on Google App Engine\n\nApp Engine offers you a choice between two Go language environments. Both environments have the same code-centric developer workflow, scale quickly and efficiently to handle increasing demand, and enable you to use Google's proven serving technology to build your web, mobile and IoT applications quickly and with minimal operational overhead. While the two environments have a lot in common, they differ in a few important ways. \n\nChoose your preferred environment\n---------------------------------\n\n### Standard environment\n\n- Optimized to scale nearly instantaneously to handle huge traffic spikes\n\n- [Free tier](/appengine/pricing)\n\n- Application can scale to 0 instances when there is no traffic. Most\n cost-effective for applications that have significant periods where they are\n not serving traffic\n\n- Fast deployment time\n\n- Ubuntu OS\n\n- The Go 1.11 runtime is [no longer supported](/appengine/docs/standard/lifecycle/support-schedule#go).\n\n[View Docs](/appengine/docs/standard/go/runtime) \n\n### Flexible environment\n\n- Greater CPU and memory instance types\n\n- Can access resources in the same Compute Engine network\n\n- No free tier. Application always has a minimum number of running instances.\n Most cost-effective for applications that serve traffic continuously\n\n- Ubuntu OS\n\n\n[View docs](/appengine/docs/flexible/go/runtime) \n\nChoosing an environment\n-----------------------\n\nYou can run an App Engine application in two environments, the standard environment and the flexible environment. See a summary of differences between the two environments.\n[Learn more](/appengine/docs/the-appengine-environments)"]]
