修改接口

.env.example

@@ -3,6 +3,7 @@ DB_HOST=localhost
 DB_PORT=3306
 DB_USER=root
 DB_PASSWORD=your_password
+DB_ROOT_PASSWORD=your_root_password
 DB_NAME=miniprogram
 
 # AI 配置（阿里云 DashScope）

app.js

@@ -55,6 +55,7 @@ const pointsGoodsRoutes = require('./routes/points-goods')
 const statsRoutes = require('./routes/stats')
 const priceListRoutes = require('./routes/price-list')
 const pointsLogsRoutes = require('./routes/points-logs')
+const recognizeRoutes = require('./routes/recognize')
 
 router.use('/api/orders', orderRoutes)
 router.use('/api/categories', categoryRoutes)
@@ -69,6 +70,7 @@ router.use('/api/points-goods', pointsGoodsRoutes)
 router.use('/api/stats', statsRoutes)
 router.use('/api/price-list', priceListRoutes)
 router.use('/api/points/logs', pointsLogsRoutes)
+router.use('/api/recognize', recognizeRoutes)
 
 app.use(router.routes())
 app.use(router.allowedMethods())

config/database.js

@@ -1,21 +1,25 @@
 const mysql = require('mysql2/promise')
 require('dotenv').config()
 
+function requireEnv(name, fallback) {
+  const value = process.env[name] || fallback
+  if (!value && !fallback) {
+    throw new Error(`Missing required environment variable: ${name}. Check .env file.`)
+  }
+  return value
+}
+
 const config = {
-  host: process.env.DB_HOST || '110.42.255.239',
+  host: requireEnv('DB_HOST', 'localhost'),
-  port: parseInt(process.env.DB_PORT || '3306'),
+  port: parseInt(requireEnv('DB_PORT', '3306')),
-  user: process.env.DB_USER || 'admin',
+  user: requireEnv('DB_USER', 'root'),
-  password: process.env.DB_PASSWORD || 'Admin@123',
+  password: requireEnv('DB_PASSWORD', ''),
-  database: process.env.DB_NAME || 'miniprogram',
+  database: requireEnv('DB_NAME', 'miniprogram'),
   waitForConnections: true,
   connectionLimit: 10,
   queueLimit: 0
 }
-/*
+
-# 登录服务器，找到 Koa 进程
-ssh ubuntu@110.42.255.239
-pm2 restart weixin  
-*/
 const pool = mysql.createPool(config)
 
 async function query(sql, params = []) {

routes/ai.js

@@ -8,9 +8,16 @@ const router = new Router();
 
 const AI_API_KEY = process.env.DASHSCOPE_API_KEY;
 const AI_API_URL = 'https://dashscope.aliyuncs.com/compatible-mode/v1/chat/completions';
-// 2026-05-24 21:31:40
+if (!AI_API_KEY) {
+  console.error('DASHSCOPE_API_KEY is not set - AI features will fail')
+}
+
 router.post('/generate-product', async (ctx) => {
   try {
+    if (!AI_API_KEY) {
+      ctx.body = { code: 500, message: 'AI 功能未配置（缺少 DASHSCOPE_API_KEY）' }
+      return
+    }
     const { imageUrl, keywords } = ctx.request.body;
 
     let prompt = '你是一个专业的便利店商品管理助手。';
@@ -127,6 +134,10 @@ router.post('/generate-product', async (ctx) => {
 
 router.post('/recognize-product', async (ctx) => {
   try {
+    if (!AI_API_KEY) {
+      ctx.body = { code: 500, message: 'AI 功能未配置（缺少 DASHSCOPE_API_KEY）' }
+      return
+    }
     const { imageUrl } = ctx.request.body;
 
     if (!imageUrl) {

routes/orders.js

@@ -14,5 +14,6 @@ router.post('/', orderController.createOrder)
 
 // 更新订单状态
 router.put('/:id', orderController.updateOrder)
+router.put('/:id/status', orderController.updateOrder)
 
 module.exports = router.routes()

routes/recognize.js

@@ -0,0 +1,87 @@
+const Router = require('koa-router')
+const { query } = require('../config/database')
+const fetch = require('node-fetch')
+require('dotenv').config()
+
+const router = new Router()
+const AI_API_KEY = process.env.DASHSCOPE_API_KEY
+const AI_API_URL = 'https://dashscope.aliyuncs.com/compatible-mode/v1/chat/completions'
+
+router.post('/barcode', async (ctx) => {
+  try {
+    const { barcode } = ctx.request.body
+    if (!barcode) {
+      ctx.body = { code: 400, message: '请提供条形码' }
+      return
+    }
+
+    const goods = await query(
+      'SELECT * FROM goods WHERE barcode = ? LIMIT 1',
+      [barcode]
+    )
+
+    if (goods.length > 0) {
+      ctx.body = { code: 200, data: goods[0] }
+    } else {
+      ctx.body = { code: 404, message: '未找到该商品' }
+    }
+  } catch (error) {
+    console.error('Barcode lookup failed:', error)
+    ctx.body = { code: 500, message: '查询失败' }
+  }
+})
+
+router.post('/image', async (ctx) => {
+  try {
+    const { imageData } = ctx.request.body
+    if (!imageData) {
+      ctx.body = { code: 400, message: '请提供图片数据' }
+      return
+    }
+
+    if (!AI_API_KEY) {
+      ctx.body = { code: 500, message: 'AI 识别未配置' }
+      return
+    }
+
+    const response = await fetch(AI_API_URL, {
+      method: 'POST',
+      headers: {
+        'Authorization': `Bearer ${AI_API_KEY}`,
+        'Content-Type': 'application/json'
+      },
+      body: JSON.stringify({
+        model: 'qwen-vl-max',
+        messages: [
+          {
+            role: 'user',
+            content: [
+              { type: 'text', text: '请识别这张图片中的商品，返回商品名称。只返回名称，不要其他内容。' },
+              { type: 'image_url', image_url: { url: imageData } }
+            ]
+          }
+        ]
+      })
+    })
+
+    const result = await response.json()
+    const name = result?.choices?.[0]?.message?.content?.trim() || ''
+
+    const goods = name
+      ? await query('SELECT * FROM goods WHERE name LIKE ? LIMIT 5', [`%${name}%`])
+      : []
+
+    ctx.body = {
+      code: 200,
+      data: {
+        message: name ? `识别到: ${name}` : '未识别到商品',
+        goods: goods || []
+      }
+    }
+  } catch (error) {
+    console.error('Image recognition failed:', error)
+    ctx.body = { code: 500, message: '识别失败' }
+  }
+})
+
+module.exports = router.routes()

scripts/init-db-root.js

@@ -1,17 +1,26 @@
 const fs = require('fs')
 const path = require('path')
 const mysql = require('mysql2/promise')
+require('dotenv').config({ path: path.join(__dirname, '../.env') })
 
 const categoriesData = require('../data/categories.json')
 const goodsData = require('../data/goods.json')
 const usersData = require('../data/users.json')
 
+function requireEnv(name, fallback) {
+  const value = process.env[name] || fallback
+  if (!value && !fallback) {
+    throw new Error(`Missing ${name} in .env`)
+  }
+  return value
+}
+
 const config = {
-  host: '110.42.255.239',
+  host: requireEnv('DB_HOST'),
-  port: 3306,
+  port: parseInt(requireEnv('DB_PORT', '3306')),
   user: 'root',
-  password: 'Wentian9588.',
+  password: requireEnv('DB_ROOT_PASSWORD'),
-  database: 'miniprogram'
+  database: requireEnv('DB_NAME', 'miniprogram')
 }
 
 async function run() {

scripts/test-db.js

@@ -1,11 +1,13 @@
 const mysql = require('mysql2/promise');
+const path = require('path');
+require('dotenv').config({ path: path.join(__dirname, '../.env') });
 
 const config = {
-  host: '110.42.255.239',
+  host: process.env.DB_HOST || 'localhost',
-  port: 3306,
+  port: parseInt(process.env.DB_PORT || '3306'),
-  user: 'admin',
+  user: process.env.DB_USER || 'root',
-  password: 'Admin@123',
+  password: process.env.DB_PASSWORD || '',
-  database: 'miniprogram'
+  database: process.env.DB_NAME || 'miniprogram'
 };
 
 async function testConnection() {

utils/image-url.js

@@ -9,12 +9,18 @@ function toRelativeUrl(url) {
   if (url.startsWith(baseUrl)) {
     return url.replace(baseUrl, '');
   }
-  // 移除其他可能的前缀
+  // 从 BASE_URL 中提取主机名用于构建动态正则
+  let hostname = ''
+  try {
+    hostname = new URL(baseUrl).hostname
+  } catch (e) {
+    hostname = ''
+  }
+  // 移除其他已知前缀
   const patterns = [
-    /^https?:\/\/donghy\.top/,
+    hostname ? new RegExp(`^https?://${hostname.replace(/\./g, '\\.')}(:\\d+)?`) : null,
-    /^https?:\/\/110\.42\.255\.239(:\d+)?/,
     /^https?:\/\/localhost(:\d+)?/
-  ];
+  ].filter(Boolean)
   for (const pattern of patterns) {
     if (pattern.test(url)) {
       return url.replace(pattern, '');