اتصال به هوش مصنوعی در فریم‌ورک Fastify

curl -X POST http://localhost:8080

import { createOpenAI } from '@ai-sdk/openai';
import { streamText } from 'ai';
import Fastify from 'fastify';
import { config } from 'dotenv';

config();

const my_model = createOpenAI({
  baseURL: process.env.BASE_URL!,
  apiKey: process.env.LIARA_API_KEY!,
});

const fastify = Fastify({ logger: true });

fastify.post('/', async function (request, reply) {
  const result = streamText({
    model: my_model('openai/gpt-4o-mini'),
    prompt: 'Invent a new holiday and describe its traditions.',
  });

  reply.header('Content-Type', 'text/plain; charset=utf-8');

  return reply.send(result.toDataStream());
});

fastify.listen({ port: 8080 });

// curl -X POST http://localhost:8080/stream-data
import { createOpenAI } from '@ai-sdk/openai';
import { createDataStream, streamText } from 'ai';
import Fastify from 'fastify';
import { config } from 'dotenv';

config();

const my_model = createOpenAI({
  baseURL: process.env.BASE_URL!,
  apiKey: process.env.LIARA_API_KEY!,
});

const fastify = Fastify({ logger: true });

fastify.post('/stream-data', async function (request, reply) {
  // immediately start streaming the response
  const dataStream = createDataStream({
    execute: async dataStreamWriter => {
      dataStreamWriter.writeData('initialized call');

      const result = streamText({
        model: my_model('openai/gpt-4o-mini'),
        prompt: 'Invent a new holiday and describe its traditions.',
      });

      result.mergeIntoDataStream(dataStreamWriter);
    },
    onError: error => {
      // Error messages are masked by default for security reasons.
      // If you want to expose the error message to the client, you can do so here:
      return error instanceof Error ? error.message : String(error);
    },
  });

  // Mark the response as a v1 data stream:
  reply.header('X-Vercel-AI-Data-Stream', 'v1');
  reply.header('Content-Type', 'text/plain; charset=utf-8');

  return reply.send(dataStream);
});

fastify.listen({ port: 8080 });

import { createOpenAI } from '@ai-sdk/openai';
import { streamText } from 'ai';
import Fastify from 'fastify';
import { config } from 'dotenv';


config();

const my_model = createOpenAI({
  baseURL: process.env.BASE_URL!,
  apiKey: process.env.LIARA_API_KEY!,
});
const fastify = Fastify({ logger: true });

fastify.post('/', async function (request, reply) {
  const result = streamText({
    model: my_model('openai/gpt-4o-mini'),
    prompt: 'Invent a new holiday and describe its traditions.',
  });

  reply.header('Content-Type', 'text/plain; charset=utf-8');

  return reply.send(result.textStream);
});

fastify.listen({ port: 8080 });