WatchMuse 使用帮助。

curl -X POST "https://your-domain.example/watch-ai" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json" \
  -d '{
    "message": "Reply with the word ready.",
    "imageBase64": null,
    "mimeType": null
  }'

{ "reply": "ready" }

import express from "express";

const app = express();
app.use(express.json({ limit: "20mb" }));

app.post("/watch-ai", async (request, response) => {
  const { message, imageBase64, mimeType } = request.body ?? {};

  if (typeof message !== "string" || !message.trim()) {
    return response.status(400).json({ error: "message is required" });
  }

  const userMessage = { role: "user", content: message };
  if (imageBase64 && mimeType?.startsWith("image/")) {
    userMessage.images = [imageBase64];
  }

  try {
    const ollamaResponse = await fetch("http://127.0.0.1:11434/api/chat", {
      method: "POST",
      headers: { "Content-Type": "application/json" },
      body: JSON.stringify({
        model: "qwen2.5",
        messages: [userMessage],
        stream: false
      })
    });

    if (!ollamaResponse.ok) {
      return response.status(502).json({ error: "Model request failed" });
    }

    const result = await ollamaResponse.json();
    const reply = result?.message?.content?.trim();
    if (!reply) {
      return response.status(502).json({ error: "Model returned no answer" });
    }

    return response.json({ reply });
  } catch {
    return response.status(503).json({ error: "Model is unavailable" });
  }
});

app.listen(3000, "127.0.0.1");