改进Response类 支持扩展不同的输出类型 改进Model类 不同的模型采用不同的查询对象实例 修正Request类一处错误 助手函数view改进 直接返回Response类对象实例

library/think/response/Json.php

@@ -0,0 +1,36 @@
+<?php
+// +----------------------------------------------------------------------
+// | ThinkPHP [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2006~2016 http://thinkphp.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+
+namespace think\response;
+
+use think\Response;
+
+class Json extends Response
+{
+    // 输出参数
+    protected $options = [
+        'json_encode_param' => JSON_UNESCAPED_UNICODE,
+    ];
+
+    /**
+     * 处理数据
+     * @access protected
+     * @param mixed $data 要处理的数据
+     * @return mixed
+     */
+    protected function output($data)
+    {
+        // 返回JSON数据格式到客户端 包含状态信息
+        $data = json_encode($data, $this->options['json_encode_param']);
+        return $data;
+    }
+
+}