在 App Engine 标准环境中创建应用

注意 ：Cloud Tools for Eclipse 仅与 App Engine Java 8 运行时兼容，并将于 2024 年 1 月 31 日停止支持。在此日期之后，现有的 Java 8 应用将继续运行并接收流量。但是，您无法部署新应用或更新使用支持终止日期之后的运行时的现有应用。我们建议您迁移到受支持的最新 Java 版本。

Cloud Tools for Eclipse 在 Eclipse 内提供了一个向导，用于在 App Engine 标准环境中创建新的 Java 应用。

准备工作

1. Sign in to your Google Cloud account. If you're new to Google Cloud, create an account to evaluate how our products perform in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads.

2. In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

   Note: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.

   Go to project selector

3. Make sure that billing is enabled for your Google Cloud project.

4. Enable the Cloud Build API.

   Enable the API

5. Install the Google Cloud CLI.

6. To initialize the gcloud CLI, run the following command:

   gcloud init

7. In the Google Cloud console, on the project selector page, select or create a Google Cloud project.

   Note: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.

   Go to project selector

8. Make sure that billing is enabled for your Google Cloud project.

9. Enable the Cloud Build API.

   Enable the API

10. Install the Google Cloud CLI.

11. To initialize the gcloud CLI, run the following command:

    gcloud init

12. 在 Google Cloud 控制台中为您的 Google Cloud 项目创建 App Engine 应用。

    打开应用创建

13. 选择您希望应用的计算资源所位于的区域。

    注意：创建 App Engine 应用后，您无法更改区域。为降低延迟，请选择与您的应用的目标用户最靠近的区域。如需详细了解可用区域，请参阅 App Engine 位置。
14. 确保您拥有最新版本的 Cloud Tools for Eclipse。

在 App Engine 标准环境中创建新的 Java 项目

要在 Eclipse 中为 App Engine 标准环境创建新项目，请执行以下操作：

1. Click the Google Cloud Platform toolbar button .

2. Select Create New Project > Google App Engine Standard Java Project.

   

3. Enter a Project name and (optionally) a Java package.

   

4. To create a Maven-based App Engine project, select Create as Maven Project and enter a Maven Group ID and Artifact ID of your choosing to set the coordinates for this project. The Group ID is often the same as the package name, but does not have to be. The Artifact ID is often the same as or similar to the project name, but does not have to be.

5. Click Next.

6. Select any libraries you need in the project.

7. Click Finish.

The wizard generates a native Eclipse project, with a simple servlet, that you can run and deploy from the IDE.

后续步骤

• 创建应用后，您便可以在本地工作站上运行和调试该应用。