金柚所有未过期账号都不允许重复

app/jinyou/model/ProductAccount.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace app\jinyou\model;
+
+use fastphp\base\Model;
+
+class ProductAccount extends Model
+{
+    protected $table = "product_account";
+}