From 7869b1a4f61683b32e1b8bbc9e336813efd4d71d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=91=A3=E6=B5=B7=E6=B4=8B?= <donghym@yonyou.com>
Date: Sun, 24 May 2026 20:00:56 +0800
Subject: [PATCH] ai

---
 routes/ai.js | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/routes/ai.js b/routes/ai.js
index 3bb5d27..e7d8c38 100644
--- a/routes/ai.js
+++ b/routes/ai.js
@@ -5,8 +5,8 @@ const fs = require('fs');
 
 const router = new Router();
 
-const DEEPSEEK_API_KEY = 'sk-21cc85a144874d9b902edffe6af8a971';
-const DEEPSEEK_API_URL = 'https://api.deepseek.com/chat/completions';
+const AI_API_KEY = 'sk-7f5d6f370f824f2ab76480c01bb00d40';
+const AI_API_URL = 'https://dashscope.aliyuncs.com/compatible-mode/v1/chat/completions';
 
 router.post('/generate-product', async (ctx) => {
   try {
@@ -31,14 +31,14 @@ router.post('/generate-product', async (ctx) => {
   "suggestedPrice": 建议售价（数字）
 }`;
 
-    const response = await fetch(DEEPSEEK_API_URL, {
+    const response = await fetch(AI_API_URL, {
       method: 'POST',
       headers: {
-        'Authorization': `Bearer ${DEEPSEEK_API_KEY}`,
+        'Authorization': `Bearer ${AI_API_KEY}`,
         'Content-Type': 'application/json'
       },
       body: JSON.stringify({
-        model: 'deepseek-v4-flash',
+        model: 'qwen3.5-flash',
         messages: [
           {
             role: 'user',
@@ -53,7 +53,7 @@ router.post('/generate-product', async (ctx) => {
 
     if (!response.ok) {
       const errorText = await response.text();
-      console.error('DeepSeek API Error:', response.status, errorText);
+      console.error('Qwen API Error:', response.status, errorText);
 
       let errorMsg = 'AI 服务调用失败';
       if (response.status === 401) {
@@ -150,14 +150,15 @@ router.post('/recognize-product', async (ctx) => {
 
     const imageUrl = `data:image/jpeg;base64,${imageBase64}`;
 
-    const response = await fetch(DEEPSEEK_API_URL, {
+    console.log('Calling Qwen API with image...');
+    const response = await fetch(AI_API_URL, {
       method: 'POST',
       headers: {
-        'Authorization': `Bearer ${DEEPSEEK_API_KEY}`,
+        'Authorization': `Bearer ${AI_API_KEY}`,
         'Content-Type': 'application/json'
       },
       body: JSON.stringify({
-        model: 'deepseek-v4-flash',
+        model: 'qwen3.5-flash',
         messages: [
           {
             role: 'user',
@@ -181,9 +182,11 @@ router.post('/recognize-product', async (ctx) => {
       timeout: 60000
     });
 
+    console.log('Qwen response status:', response.status);
+
     if (!response.ok) {
       const errorText = await response.text();
-      console.error('DeepSeek API Error:', response.status, errorText);
+      console.error('Qwen API Error:', response.status, errorText);
 
       let errorMsg = 'AI 服务调用失败';
       if (response.status === 401) {
@@ -194,6 +197,8 @@ router.post('/recognize-product', async (ctx) => {
         errorMsg = 'API 调用次数超限，请稍后重试';
       } else if (response.status === 503) {
         errorMsg = 'AI 服务暂时不可用，请稍后重试';
+      } else if (response.status === 404) {
+        errorMsg = '模型不支持图片输入，正在尝试兼容模式...';
       }
 
       ctx.status = response.status;
@@ -205,6 +210,7 @@ router.post('/recognize-product', async (ctx) => {
     }
 
     const data = await response.json();
+    console.log('Qwen response data:', JSON.stringify(data, null, 2));
     const aiResponse = data.choices?.[0]?.message?.content;
 
     if (!aiResponse) {