App Engine 提供两种 Go 语言运行环境供您选择。这两种环境采用以代码为中心的相同开发者工作流，能够快速高效地进行调节以处理不断增长的需求，让您可以使用成熟的 Google 服务技术快速构建网络、移动和 IoT 应用，同时最大限度减少运营开销。虽然这两种环境共同点众多，但在一些重要方面却有所不同。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","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)"]]
