怎么利用快站做网站制作网站要花多少钱

使用JavaScript的api直接在前端问答速度虽然快但是有token直接暴露的风险。
现在使用nodejs也可以快速进行流式输出并且可以隐藏用户敏感信息。

const express = require('express');
const axios = require('axios');
const app = express();
const port = 3000;//启动服务node index.js
app.get('/test', async (req, res) => {try {// 设置流式响应头（保持不变）res.setHeader('Content-Type', 'text/event-stream; charset=utf-8');res.setHeader('Cache-Control', 'no-cache');res.setHeader('Connection', 'keep-alive');const userQuestion = req.query.questions || '默认问题：你好！';const response = await axios({method: 'POST',url: 'https://api.siliconflow.cn/v1/chat/completions',headers: {Authorization: `Bearer sk-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx`,'Content-Type': 'application/json'},data: {model: "Qwen/Qwen2.5-72B-Instruct",messages: [{ role: "user", content: userQuestion }],stream: true,max_tokens: 2048,stop: ["END"]},responseType: 'stream'});let buffer = ''; // 新增：内容缓冲区let shouldStop = false; // 新增：停止标志response.data.on('data', (chunk) => {if (shouldStop) return;const lines = chunk.toString('utf8').split('\n').filter(line => line.trim() !== '');lines.forEach(line => {if (line.startsWith('data: ') && line !== 'data: [DONE]') {try {const jsonData = JSON.parse(line.replace(/^data: /, ''));if (jsonData.choices?.[0]?.delta?.content) {const content = jsonData.choices[0].delta.content;// 修正2：客户端检测停止词buffer += content;if (buffer.includes('END')) {shouldStop = true;// 发送END前的有效内容const validContent = buffer.split('END')[0];// 发送流式输出结果res.write(validContent);res.end();return;}res.write(content);}} catch (error) {console.error('处理错误:', error);}}});});response.data.on('end', () => {if (!shouldStop) res.end();});} catch (error) {console.error('请求出错:', error);res.status(500).json({ error: '服务器内部错误' });}
});app.listen(port, () => {console.log(`Example app listening on http://localhost:${port}`);
});