金桥

app/jinqiao/model/User.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace app\jinqiao\model;
+
+use fastphp\base\Model;
+
+class User extends Model
+{
+    protected $table = 'user';
+
+    //获取用户余额
+    public function getUserBalance($user_id)
+    {
+        $user_balance = $this->getOne(['Id' => $user_id],'RestAmount');
+
+        return $user_balance['RestAmount'];
+    }
+}