今天学RESTful API的编写，发现不知道怎么发送HTTP PUT/PATCH/DELETE请求，还是要学习一个。
使用curl_opt函数来发送各式各样的http请求动作，不仅限于get和post。
在测试自己的restful api的时候，通过访问这个代理发送http put/patch/delete请求的php页面，完成测试。

<?php
/*** http.php* 用来向服务器的RESTful API发起各类HTTP请求的工具函数。** 使用: http://mysite.com/http.php?action=xxx* xxx \in {get,post,put,patch,delete}** Created by PhpStorm.* User: chris* Date: 16/8/11* Time: 下午1:22*/class commonFunction{function callInterfaceCommon($URL,$type,$params,$headers){$ch = curl_init($URL);$timeout = 5;if($headers!=""){curl_setopt ($ch, CURLOPT_HTTPHEADER, $headers);}else {curl_setopt ($ch, CURLOPT_HTTPHEADER, array('Content-type: application/json'));}curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);switch ($type){case "GET" : curl_setopt($ch, CURLOPT_HTTPGET, true);break;case "POST": curl_setopt($ch, CURLOPT_POST,true);curl_setopt($ch, CURLOPT_POSTFIELDS,$params);break;case "PUT" : curl_setopt ($ch, CURLOPT_CUSTOMREQUEST, "PUT");curl_setopt($ch, CURLOPT_POSTFIELDS,$params);break;case "PATCH": curl_setopt($ch, CULROPT_CUSTOMREQUEST, 'PATCH');curl_setopt($ch, CURLOPT_POSTFIELDS, $params);break;case "DELETE":curl_setopt ($ch, CURLOPT_CUSTOMREQUEST, "DELETE");curl_setopt($ch, CURLOPT_POSTFIELDS,$params);break;}$file_contents = curl_exec($ch);//获得返回值return $file_contents;curl_close($ch);}
}$params="{user:\"admin\",pwd:\"admin\"}";
//$headers=array('Content-Type: text/html; charset=utf-8');
//$headers=array('accept: application/json; Content-Type:application/json-patch+json');
$headers=array('Content-Type:application/json-patch+json');
#$url=$GLOBALS["serviceUrl"]."/user";
$url='http://mysite.com/user/11';
$cf = new commonFunction();$action=strtoupper($_GET['action']);
echo "你指定的HTTP请求动作为".$action."<br/><hr/>";$strResult = $cf->callInterfaceCommon($url,$action,$params,$headers);
echo "执行该HTTP请求动作,得到<br/>".$strResult;