app模式重构

2026-09-02 21:41:36 +08:00 · 2015-09-26 20:45:09 +08:00
parent cb9faf2aa9
commit e58fa93b59
7 changed files with 210 additions and 279 deletions
--- a/library/think/response.php
+++ b/library/think/response.php
@@ -0,0 +1,143 @@
+<?php
+// +----------------------------------------------------------------------
+// | ThinkPHP [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2006~2015 http://thinkphp.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: liu21st <liu21st@gmail.com>
+// +----------------------------------------------------------------------
+
+namespace think;
+use org\Transform;
+
+class Response {
+
+    /**
+     * 返回数据到客户端
+     * @access protected
+     * @param mixed $data 要返回的数据
+     * @param String $type 返回数据格式
+     * @return void
+     */
+    static public function returnData($data, $type='') {
+        $headers    =   [
+            'json'  =>  'application/json',
+            'xml'   =>  'text/xml',
+            'html'  =>  'text/html',
+            'jsonp' =>  'application/javascript',
+            'script'=>  'application/javascript',
+            'text'  =>  'text/plain',
+        ];
+        $type       =   strtolower($type);
+        if(isset($headers[$type])){
+            header('Content-Type:'.$headers[$type].'; charset=utf-8');
+        }
+
+        switch ($type){
+            case 'json':
+                // 返回JSON数据格式到客户端 包含状态信息
+                $data   =   Transform::jsonEncode($data);
+                break;
+            case 'xml':
+                // 返回xml格式数据
+                $data   =   Transform::xmlEncode($data);
+                break;
+            case 'jsonp':
+                // 返回JSON数据格式到客户端 包含状态信息
+                $handler = isset($_GET[Config::get('var_jsonp_handler')]) ? $_GET[Config::get('var_jsonp_handler')] : Config::get('default_jsonp_handler');
+                $data   =   $handler . '(' . Transform::jsonEncode($data) . ');';
+                break;
+        }
+        exit($data);
+    }
+
+    /**
+     * 返回封装后的API数据到客户端
+     * @access protected
+     * @param mixed $data 要返回的数据
+     * @param integer $code 返回的code
+     * @param mixed $msg 提示信息     
+     * @param string $type 返回数据格式
+     * @return void
+     */
+    static public function result($data,$code=0,$msg='',$type='') {
+        $result['code'] = $code;
+        $result['msg']  = $msg;
+        $result['time'] = NOW_TIME;
+        $result['data'] = $data;
+        self::returnData($result,$type);
+    }
+
+    /**
+     * URL重定向
+     * @access protected
+     * @param string $url 跳转的URL表达式
+     * @param array $params 其它URL参数
+     * @return void
+     */
+    static public function redirect($url,$params=[]) {
+        $url    =   Url::build($url,$params);
+        header('Location: ' . $url);
+    }
+
+    // 发送Http状态信息
+    static public function sendHttpStatus($status) {
+        static $_status = [
+            // Informational 1xx
+            100 => 'Continue',
+            101 => 'Switching Protocols',
+            // Success 2xx
+            200 => 'OK',
+            201 => 'Created',
+            202 => 'Accepted',
+            203 => 'Non-Authoritative Information',
+            204 => 'No Content',
+            205 => 'Reset Content',
+            206 => 'Partial Content',
+            // Redirection 3xx
+            300 => 'Multiple Choices',
+            301 => 'Moved Permanently',
+            302 => 'Moved Temporarily ',  // 1.1
+            303 => 'See Other',
+            304 => 'Not Modified',
+            305 => 'Use Proxy',
+            // 306 is deprecated but reserved
+            307 => 'Temporary Redirect',
+            // Client Error 4xx
+            400 => 'Bad Request',
+            401 => 'Unauthorized',
+            402 => 'Payment Required',
+            403 => 'Forbidden',
+            404 => 'Not Found',
+            405 => 'Method Not Allowed',
+            406 => 'Not Acceptable',
+            407 => 'Proxy Authentication Required',
+            408 => 'Request Timeout',
+            409 => 'Conflict',
+            410 => 'Gone',
+            411 => 'Length Required',
+            412 => 'Precondition Failed',
+            413 => 'Request Entity Too Large',
+            414 => 'Request-URI Too Long',
+            415 => 'Unsupported Media Type',
+            416 => 'Requested Range Not Satisfiable',
+            417 => 'Expectation Failed',
+            // Server Error 5xx
+            500 => 'Internal Server Error',
+            501 => 'Not Implemented',
+            502 => 'Bad Gateway',
+            503 => 'Service Unavailable',
+            504 => 'Gateway Timeout',
+            505 => 'HTTP Version Not Supported',
+            509 => 'Bandwidth Limit Exceeded'
+        ];
+        if(isset($_status[$code])) {
+            header('HTTP/1.1 '.$code.' '.$_status[$code]);
+            // 确保FastCGI模式下正常
+            header('Status:'.$code.' '.$_status[$code]);
+        }
+    }
+
+}