new api

config/database.js

@@ -1,16 +1,21 @@
 const mysql = require('mysql2/promise')
+require('dotenv').config()
 
 const config = {
-  host: '110.42.255.239',
-  port: 3306,
-  user: 'admin',
-  password: 'Admin@123',
-  database: 'miniprogram',
+  host: process.env.DB_HOST || '110.42.255.239',
+  port: parseInt(process.env.DB_PORT || '3306'),
+  user: process.env.DB_USER || 'admin',
+  password: process.env.DB_PASSWORD || 'Admin@123',
+  database: process.env.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 = []) {