fix

config/config.prod.ts

@@ -29,11 +29,11 @@ export default () => {
       delegate: 'wafangModel',
       baseDir: 'model/wafang',
       dialect: 'mysql',
-      host: 'rm-wafang-rds-pubilc.mysql.rds.aliyuncs.com',
-      database: 'wafang_dev',
-      username: 'wafang_test',
-      password: 'ztQ4Y8piePY3521gx74Ii',
+      username: process.env.MYSQL_WANFANG_USER,
+      host: process.env.MYSQL_WAFANG_HOST,
       port: 3306,
+      database: process.env.MYSQL_WANFANG_DB_NAME,
+      password: process.env.MYSQL_WANFANG_PWD,
     }],
   };