Cloudflare 中文文档
Browser Rendering
Cloudflare 中文文档
Browser Rendering
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  1. Products
  2. Browser Rendering
  3. Platform
  4. Wrangler

Wrangler

Wrangler is a command-line tool for building with Cloudflare developer products.

Use Wrangler to deploy projects that use the Workers Browser Rendering API.

​​ Install

To install Wrangler, refer to Install and Update Wrangler.

​​ Bindings

Bindings allow your Workers to interact with resources on the Cloudflare developer platform. A browser binding will provide your Worker with an authenticated endpoint to interact with a dedicated Chromium browser instance.

To deploy a Browser Rendering Worker, you must declare a browser binding in your Worker’s wrangler.toml configuration file.

After the binding is declared, access the DevTools endpoint using env.MYBROWSER in your Worker code:

Run npx wrangler dev --remote to test your Worker remotely before deploying to Cloudflare’s global network. Local mode support does not exist for Browser Rendering so --remote is required. To deploy, run npx wrangler deploy.