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get:是用来取得数据。其要传递过的信息是拼在url后面，因为其功能使然，有长度的限制 post:是用来上传数据。要上传的数据放在request的head里。没有长度限制。主要是用于增加操作 put:也是用来上传数据。但是一般是用在具体的资源上。主要用于修改操作 delete:用来删除某一具体的资源上。
发起POST DELETE GET POST 请求通用类 <?php
class commonFunction{
function callInterfaceCommon($URL,$type,$params,$headers){
$ch = curl_init();
$timeout = 5;
curl_setopt ($ch, CURLOPT_URL, $URL); //发贴地址
if($headers!=''){
curl_setopt ($ch, CURLOPT_HTTPHEADER, $headers);
}else {
curl_setopt ($ch, CURLOPT_HTTPHEADER, array('Content-type: text/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,$params);break;
case 'DELETE':curl_setopt ($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/json','id: $ID','key:$Key');
$url=$GLOBALS['serviceUrl'].'/user';
$strResult= spClass('commonFunction')->callInterfaceCommon($url,'PUT',$params,$headers);
$headers：如果参数值需要header传，可以以数组格式传递
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