sendStreamFile.php 把文件以流的形式发送
receiveStreamFile.php 接收流文件并保存到本地
sendStreamFile.php文件：
<?php /** php 发送流文件 * @param String $url 接收的路径 * @param String $file 要发送的文件 * @return boolean */ function sendStreamFile($url, $file){ if(file_exists($file)){ $opts = array( 'http' => array( 'method' => 'POST', 'header' => 'content-type:application/x-www-form-urlencoded', 'content' => file_get_contents($file) ) ); $context = stream_context_create($opts); $response = file_get_contents($url, false, $context); $ret = json_decode($response, true); return $ret['success']; }else{ return false; } } $ret = sendStreamFile('http://localhost/receiveStreamFile.php','send.txt'); var_dump($ret); ?>
receiveStreamFile.php文件：
]<?php /** php 接收流文件 * @param String $file 接收后保存的文件名 * @return boolean */ function receiveStreamFile($receiveFile){ $streamData = isset($GLOBALS['HTTP_RAW_POST_DATA'])? $GLOBALS['HTTP_RAW_POST_DATA'] : ''; if(empty($streamData)){ $streamData = file_get_contents('php://input'); } if($streamData!=''){ $ret = file_put_contents($receiveFile, $streamData, true); }else{ $ret = false; } return $ret; } $receiveFile = 'receive.txt'; $ret = receiveStreamFile($receiveFile); echo json_encode(array('success'=>(bool)$ret)); ?>
下面是其它网友的补充
PHP读取流文件
$filepath = 'http://www.vip.com/down'; $fp = fopen($filepath,"r"); Header("Content-type: application/octet-stream"); Header("Accept-Ranges: bytes"); Header("Content-Disposition: attachment; filename=xxx.pdf"); $buffer = 1024; while (!feof($fp)) { $file_con = fread($fp,$buffer); echo $file_con; } fclose($fp);