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ds api加上错误时的回复

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kicer
2026-07-29 08:03:15 +08:00
parent 416b173183
commit 467d879dc3
2 changed files with 33 additions and 7 deletions
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30
server/ai/client.js
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@@ -5,8 +5,23 @@ function sanitizeUserId(username) {
return username.replace(/[^a-zA-Z0-9\-_]/g, '_').substring(0, 64) || 'anon';
}
async function callDeepSeek(messages, temperature = 0.1, userId = '') {
console.log('🤖 调用 DeepSeek...');
function getErrorMsg(status, data) {
var msg = data && data.error && data.error.message ? data.error.message : '';
switch (status) {
case 400: return 'AI 请求格式错误，请联系管理员(400)' + (msg ? '：' + msg : '');
case 401: return 'AI 认证失败，请检查 API Key(401)' + (msg ? '：' + msg : '');
case 402: return 'AI 账户余额不足，请联系管理员充值(402)';
case 422: return 'AI 参数错误(422)' + (msg ? '：' + msg : '');
case 429: return 'AI 请求太频繁，请稍后重试(429)';
case 500: return 'AI 服务器故障，请稍后重试(500)';
case 503: return 'AI 服务器繁忙，请稍后重试(503)';
default: return 'AI 响应异常(' + status + ')' + (msg ? '：' + msg : '');
}
}
async function callDeepSeek(messages, temperature, userId) {
if (temperature === undefined) temperature = 0.1;
console.log('调用 DeepSeek...');
var body = { model: 'deepseek-v4-flash', messages: messages, temperature: temperature, stream: false };
if (userId) body.user_id = sanitizeUserId(userId);
var res = await fetch('https://api.deepseek.com/chat/completions', {
@@ -14,10 +29,15 @@ async function callDeepSeek(messages, temperature = 0.1, userId = '') {
headers: { 'Content-Type': 'application/json', 'Authorization': 'Bearer ' + DEEPSEEK_API_KEY },
body: JSON.stringify(body)
});
const data = await res.json();
var data = await res.json();
if (!res.ok) {
var errMsg = getErrorMsg(res.status, data);
console.error('DeepSeek API 错误:', errMsg);
throw new Error(errMsg);
}
if (!data.choices || !data.choices[0]) {
console.error('🤖 DeepSeek 返回异常:', JSON.stringify(data));
throw new Error('DeepSeek API 返回异常: ' + (data.error?.message || JSON.stringify(data)));
console.error('DeepSeek 返回异常:', JSON.stringify(data));
throw new Error('AI 返回数据异常');
}
return data.choices[0].message.content;
}

10
server/routes/messages.js
View File

@@ -1,7 +1,7 @@
// 消息路由 + AI 分析
const express = require('express');
const { authMiddleware } = require('../middleware/auth');
const { broadcastToRoomExcludeSelf } = require('../ws');
const { broadcastToRoomExcludeSelf, broadcastToRoom } = require('../ws');
const { buildSystemPrompt } = require('../ai/prompt');
const { validate, normalize } = require('../ai/validator');
const { callDeepSeek } = require('../ai/client');
@@ -48,7 +48,13 @@ router.post('/:roomId/messages', authMiddleware, async (req, res) => {
if (aiResponse && aiResponse.action !== 'ignore') {
handleAIResult(aiResponse, roomId, username, text || '', attachments || []);
}
} catch (e) { console.error('AI 分析失败:', e); }
} catch (e) {
console.error('AI 分析失败:', e.message);
var errText = '❌ ' + (e.message || 'AI 处理失败，请稍后重试');
var result = db.prepare('INSERT INTO messages (room_id, user, text, timestamp) VALUES (?,?,?,?)').run(roomId, '小财', errText, timestamp());
var msg = { id: result.lastInsertRowid, room_id: roomId, user: '小财', text: errText, attachments: [], timestamp: timestamp() };
broadcastToRoom(roomId, { type: 'new_message', message: msg });
}
});
async function analyzeWithDeepSeek(text, historyMessages, username, isAdmin, roomId) {