升级了 openapi 库的版本号，添加 deepseek api 调用方法

client/script.js

@@ -4,6 +4,9 @@ import user from './assets/user.svg'
 const form = document.querySelector('form')
 const chatContainer = document.querySelector('#chat_container')
 
+const session_id = localStorage.getItem('session_id') || (crypto.randomUUID());
+localStorage.setItem('session_id', session_id);
+
 let loadInterval
 
 function loader(element) {
@@ -86,22 +89,21 @@ const handleSubmit = async (e) => {
     // messageDiv.innerHTML = "..."
     loader(messageDiv)
 
+    // const response = await fetch('http://localhost:3000/api/chat', {
     const response = await fetch('https://codex-im0y.onrender.com/', {
         method: 'POST',
         headers: {
             'Content-Type': 'application/json',
         },
-        body: JSON.stringify({
-            prompt: data.get('prompt')
-        })
+        body: JSON.stringify({ message: data.get('prompt'), session_id })
     })
 
     clearInterval(loadInterval)
     messageDiv.innerHTML = " "
 
     if (response.ok) {
         const data = await response.json();
-        const parsedData = data.bot.trim() // trims any trailing spaces/'\n' 
+        const parsedData = data.reply; // trims any trailing spaces/'\n' 
 
         typeText(messageDiv, parsedData)
     } else {

server/deepseek-server.js

@@ -0,0 +1,42 @@
+import express from 'express'
+import * as dotenv from 'dotenv'
+import cors from 'cors'
+import { OpenAI } from 'openai'
+
+dotenv.config()
+
+const openai = new OpenAI({
+  baseURL: 'https://api.deepseek.com/v1',
+  apiKey: process.env.DEEPSEEK_API_KEY,
+});
+
+const app = express()
+app.use(cors())
+app.use(express.json())
+
+app.get('/', async (req, res) => {
+  res.status(200).send({
+    message: 'Hello from CodeX!'
+  })
+})
+
+app.post('/', async (req, res) => {
+  try {
+    const prompt = req.body.prompt;
+
+    const response = await openai.chat.completions.create({
+        model: "deepseek-chat",
+        messages: prompt, // 数组格式：[{ role: 'user', content: 'Hello!' }]
+      });
+
+    res.status(200).send({
+      bot: response.data.choices[0].text
+    });
+
+  } catch (error) {
+    console.error(error)
+    res.status(500).send(error || 'Something went wrong');
+  }
+})
+
+app.listen(5000, () => console.log('AI server started on http://localhost:5000'))