<?phpnamespace curl;/** * Created by PhpStorm. * User: Administrator * Date: 2017/6/16 * Time: 9:54 */class ApiClient{//请求的token const token='token_str'; //请求url private $url; //请求的类型 private $requestType; //请求的数据 private $data; //curl实例 private $curl; public $status; private $headers = array(); /** * [__construct 构造方法, 初始化数据] * @param [type] $url 请求的服务器地址 * @param [type] $requestType 发送请求的方法 * @param [type] $data 发送的数据 * @param integer $url_model 路由请求方式 */ public function __construct($url, $data = array(), $requestType = 'get') { //url是必须要传的,并且是符合PATHINFO模式的路径 if (!$url) { return false; } $this->requestType = strtolower($requestType); $paramUrl = ''; // PATHINFO模式 if (!empty($data)) { foreach ($data as $key => $value) { $paramUrl.= $key . '=' . $value.'&'; } $url = $url .'?'. $paramUrl; } //初始化类中的数据 $this->url = $url; $this->data = $data; try{ if(!$this->curl = curl_init()){ throw new Exception('curl初始化错误：'); }; }catch (Exception $e){ echo '<pre>'; print_r($e->getMessage()); echo '</pre>'; } curl_setopt($this->curl, CURLOPT_URL, $this->url); curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, 1); //curl_setopt($this->curl, CURLOPT_HEADER, 1); } /** * [_post 设置get请求的参数] * @return [type] [description] */ public function _get() { } /** * [_post 设置post请求的参数] * post 新增资源 * @return [type] [description] */ public function _post() { curl_setopt($this->curl, CURLOPT_POST, 1); curl_setopt($this->curl, CURLOPT_POSTFIELDS, $this->data); } /** * [_put 设置put请求] * put 更新资源 * @return [type] [description] */ public function _put() { curl_setopt($this->curl, CURLOPT_CUSTOMREQUEST, 'PUT'); } /** * [_delete 删除资源] * delete 删除资源 * @return [type] [description] */ public function _delete() { curl_setopt($this->curl, CURLOPT_CUSTOMREQUEST, 'DELETE'); } /** * [doRequest 执行发送请求] * @return [type] [description] */ public function doRequest() { //发送给服务端验证信息 if((null !== self::token) && self::token){ $this->headers = array( 'Client-Token:'.self::token,//此处不能用下划线 'Client-Code:'.$this->setAuthorization() ); } //发送头部信息 $this->setHeader(); //发送请求方式 switch ($this->requestType) { case 'post': $this->_post(); break; case 'put': $this->_put(); break; case 'delete': $this->_delete(); break; default: curl_setopt($this->curl, CURLOPT_HTTPGET, TRUE); break; } //执行curl请求 $info = curl_exec($this->curl); //获取curl执行状态信息 $this->status = $this->getInfo(); return json_decode($info); } /** * 设置发送的头部信息 */ private function setHeader(){ curl_setopt($this->curl, CURLOPT_HTTPHEADER, $this->headers); } /** * 生成授权码 * @return string 授权码 */ private function setAuthorization(){ $authorization = md5(substr(md5(self::token), 8, 24).self::token); return $authorization; } /** * 获取curl中的状态信息 */ public function getInfo(){ return curl_getinfo($this->curl); } /** * 关闭curl连接 */ public function __destruct(){ curl_close($this->curl); }} 
