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将你的 Astro 网站部署到 Cloudflare

你可以将全栈应用（包括前端静态资源、后端 API 以及 SSR 站点）部署到 Cloudflare Workers 和 Cloudflare Pages。

¥You can deploy full-stack applications, including front-end static assets and back-end APIs, as well as SSR sites, to both Cloudflare Workers and Cloudflare Pages.

本指南包括：

¥This guide includes:

Read more about using the Cloudflare runtime in your Astro project.

先决条件

标题部分 先决条件

¥Prerequisites

首先，你将需要：

¥To get started, you will need:

  • Cloudflare 账户。如果你还没有，你可以在此过程中创建一个免费的 Cloudflare 账户。

Cloudflare Workers

标题部分 Cloudflare Workers

如何使用 Wrangler 部署

标题部分 如何使用 Wrangler 部署

¥How to deploy with Wrangler

  1. Install Wrangler CLI.

    终端窗口
    npm install wrangler@latest --save-dev

  2. If your site uses on demand rendering, install the @astrojs/cloudflare adapter.

    This will install the adapter and make the appropriate changes to your astro.config.mjs file in one step.

    终端窗口
    npx astro add cloudflare

    Then, create a .assetsignore file in your public/ folder, and add the following lines to it:

    public/.assetsignore
    _worker.js
    _routes.json
    Read more about on demand rendering (also known as SSR) in Astro.

  3. Create a Wrangler configuration file.

    wrangler.jsonc
    {
      "$schema": "node_modules/wrangler/config-schema.json",
      "name": "my-astro-app",
      // Update to today's date
      "compatibility_date": "2025-03-25",
      "assets": {
        "directory": "./dist"
      }
    }

  4. Preview your project locally with Wrangler.

    终端窗口
    npx astro build && npx wrangler dev

  5. Deploy using npx wrangler deploy.

    终端窗口
    npx astro build && npx wrangler deploy

上传资源后，Wrangler 将为你提供一个预览 URL 以检查你的网站。

¥After your assets are uploaded, Wrangler will give you a preview URL to inspect your site.

Read more about using Cloudflare runtime APIs such as bindings.

如何使用 CI/CD 部署

标题部分 如何使用 CI/CD 部署

¥How to deploy with CI/CD

你还可以使用 CI/CD 系统（例如 Workers 构建（BETA 版））在推送时自动构建和部署你的网站。

¥You can also use a CI/CD system such as Workers Builds (BETA) to automatically build and deploy your site on push.

如果你使用的是 Workers Builds：

¥If you’re using Workers Builds:

  1. Follow Steps 1-3 from the Wrangler section above.

  2. Log in to the Cloudflare dashboard and navigate to Workers & Pages. Select Create.

  3. Under Import a repository, select a Git account and then the repository containing your Astro project.

  4. Configure your project with:

    • Build command: npx astro build
    • Deploy command: npx wrangler deploy

  5. Click Save and Deploy. You can now preview your Worker at its provided workers.dev subdomain.

Cloudflare Pages

标题部分 Cloudflare Pages

如何使用 Wrangler 部署

标题部分 如何使用 Wrangler 部署

¥How to deploy with Wrangler

  1. Install Wrangler CLI.

    终端窗口
    npm install wrangler@latest --save-dev

  2. If your site uses on demand rendering, install the @astrojs/cloudflare adapter.

    This will install the adapter and make the appropriate changes to your astro.config.mjs file in one step.

    终端窗口
    npx astro add cloudflare
    Read more about on demand rendering in Astro.

  3. Preview your project locally with Wrangler.

    终端窗口
    npx astro build && npx wrangler pages dev ./dist

  4. Deploy using npx wrangler deploy.

    终端窗口
    npx astro build && npx wrangler pages deploy ./dist

上传资源后，Wrangler 将为你提供一个预览 URL 以检查你的网站。

¥After your assets are uploaded, Wrangler will give you a preview URL to inspect your site.

如何使用 Git 部署站点

标题部分 如何使用 Git 部署站点

¥How to deploy a site with Git

  1. Push your code to your git repository (e.g. GitHub, GitLab).

  2. Log in to the Cloudflare dashboard and navigate to Workers & Pages. Select Create and then select the Pages tab. Connect your git repository.

  3. Configure your project with:

    • Framework preset: Astro
    • Build command: npm run build
    • Build output directory: dist

  4. Click the Save and Deploy button.

故障排除

标题部分 故障排除

¥Troubleshooting

客户端水合

标题部分 客户端水合

¥Client-side hydration

由于 Cloudflare 的自动缩小设置，客户端水合作用可能会失败。如果你在控制台中看到 Hydration completed but contains mismatches，请确保在 Cloudflare 设置下禁用 Auto Minify。

¥Client-side hydration may fail as a result of Cloudflare’s Auto Minify setting. If you see Hydration completed but contains mismatches in the console, make sure to disable Auto Minify under Cloudflare settings.

Node.js 运行时 API

标题部分 Node.js 运行时 API

¥Node.js runtime APIs

如果你正在构建使用 Cloudflare SSR 适配器 进行按需渲染的项目，并且服务器无法构建并显示错误消息（如 [Error] Could not resolve "XXXX. The package "XXXX" wasn't found on the file system but is built into node.）：

¥If you are building a project that is using on-demand rendering with the Cloudflare SSR adapter and the server fails to build with an error message such as [Error] Could not resolve "XXXX. The package "XXXX" wasn't found on the file system but is built into node.:

  • 这意味着你在服务器端环境中使用的包或导入与 Cloudflare 运行时 API 不兼容。

  • 如果你直接导入 Node.js 运行时 API，请参阅 Astro 文档中有关 Cloudflare 的 Node.js 兼容性 的更多步骤以了解如何解决此问题。

  • 如果你导入的包会导入 Node.js 运行时 API，请与包的作者核实他们是否支持 node:* 导入语法。如果没有，你可能需要寻找替代包。

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