修改接口

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',
-  port: 3306,
+  host: requireEnv('DB_HOST'),
+  port: parseInt(requireEnv('DB_PORT', '3306')),
   user: 'root',
-  password: 'Wentian9588.',
-  database: 'miniprogram'
+  password: requireEnv('DB_ROOT_PASSWORD'),
+  database: requireEnv('DB_NAME', 'miniprogram')
 }
 
 async function run() {