Cài đặt Workers AI với AI Gateway Set up Workers AI with AI Gateway ទាញយក Workers AI ជាមួយ AI Gateway

npm create cloudflare@latest -- hello-ai

yarn create cloudflare hello-ai

pnpm create cloudflare@latest hello-ai

cd hello-ai

{

  "ai": {

    "binding": "AI",

  },

}

[ai]

binding = "AI"

export interface Env {

  // If you set another name in the [Wrangler configuration file](/workers/wrangler/configuration/) as the value for 'binding',

  // replace "AI" with the variable name you defined.

  AI: Ai;

}


export default {

  async fetch(request, env): Promise<Response> {

    // Specify the gateway label and other options here

    const response = await env.AI.run(

      "@cf/meta/llama-3.1-8b-instruct-fast",

      {

        prompt: "What is the origin of the phrase Hello, World",

      },

      {

        gateway: {

          id: "default", // Uses the default gateway, or replace with your gateway ID

          skipCache: true, // Optional: Skip cache if needed

        },

      },

    );


    // Return the AI response as a JSON object

    return new Response(JSON.stringify(response), {

      headers: { "Content-Type": "application/json" },

    });

  },

} satisfies ExportedHandler<Env>;

npx wrangler dev

{

  "response": "A fascinating question!\n\nThe phrase \"Hello, World!\" originates from a simple computer program written in the early days of programming. It is often attributed to Brian Kernighan, a Canadian computer scientist and a pioneer in the field of computer programming.\n\nIn the early 1970s, Kernighan, along with his colleague Dennis Ritchie, were working on the C programming language. They wanted to create a simple program that would output a message to the screen to demonstrate the basic structure of a program. They chose the phrase \"Hello, World!\" because it was a simple and recognizable message that would illustrate how a program could print text to the screen.\n\nThe exact code was written in the 5th edition of Kernighan and Ritchie's book \"The C Programming Language,\" published in 1988. The code, literally known as \"Hello, World!\" is as follows:\n\n    main()\n    {\n      printf(\"Hello, World!\");\n    }\n\nThis code is still often used as a starting point for learning programming languages, as it demonstrates how to output a simple message to the console.\n\nThe phrase \"Hello, World!\" has since become a catch-all phrase to indicate the start of a new program or a small test program, and is widely used in computer science and programming education.\n\nSincerely, I'm glad I could help clarify the origin of this iconic phrase for you!"

}

npx wrangler login

npx wrangler deploy

https://hello-ai.<YOUR_SUBDOMAIN>.workers.dev

{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/directory/","name":"Directory"}},{"@type":"ListItem","position":2,"item":{"@id":"/ai-gateway/","name":"AI Gateway"}},{"@type":"ListItem","position":3,"item":{"@id":"/ai-gateway/integrations/","name":"Integrations"}},{"@type":"ListItem","position":4,"item":{"@id":"/ai-gateway/integrations/aig-workers-ai-binding/","name":"Set up Workers AI with AI Gateway"}}]}