支付宝接口

fastphp/base/Model.php

@@ -23,4 +23,25 @@ class Model extends Sql
             $this->table = strtolower($this->model);
         }
     }
+
+    /**
+     * 获取总数目
+     * 
+     */
+    public function getCount(){
+        return $this->field('count(1) as count')->fetch();
+    }
+
+    /**
+     * 按照页数获取数据
+     * @param $fields 'id,count(1)...'
+     * @param $order  'id desc'/'id asc'
+     * @param $limit = '100'   限制查询100条
+     *        $limit = '2,100' 查询第二页 100条数据
+     */
+    public function getListPage($fields = '*',$order = 'id desc', $page = '50')
+    {
+        return $this->field($fields)->order($order)->limit($page)->fetchAll();
+    }
+
 }