客户端发送数据流到服务端PHP处理相关的
2013-5-23 9:43 Thursday  

分类： PHP 标签: http data entity 数据流 fputs 评论(87) 浏览(159271)

APP或者Unity3D在做图片上传的时候,一般都是数据流格式,此时数据流传送的时候,enctype是application/x-www-form-urlencoded,PHP可以通过file_get_contents("php://input")获取(除了在enctype="multipart/form-data"情况下是无法接收到流，其他情况下都可以),额,程序代码如下

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01if ($_POST) {
02            $data = file_get_contents("php://input");
03            parse_str($data,$d);
04            file_put_contents("hh.gif", $d['data']);//写到hh.gif中,看看是否正常,不正常表示数据流被破坏
05            echo 'username:'.$d['username'].'<br />';
06            echo 'password:'.$d['password'].'<br />';
07            exit;
08        }
09        function encode($params) {
10            $i = 0;
11            foreach ($params as $k => $v) {
12                $i++;
13                $str.= rawurlencode($k) . "=" . rawurlencode($v);
14                if ($i < count($params))
15                    $str.= "&";
16            }
17            return$str;
18        }
19         
20        $data = file_get_contents('http://www.baidu.com/img/bdlogo.gif');
21        $infoary= array("username"=>"aboc","password"=>"aboc",'data'=>$data);
22        $encodestr= encode($infoary);
23        $http_entity_body = $encodestr;
24        $http_entity_type = 'application/x-www-form-urlencoded';
25        $http_entity_length = strlen($http_entity_body);
26        $host = $_SERVER['HTTP_HOST'];
27        $port = 80;
28        $path = '/3d/?act=add';
29        $fp = fsockopen($host, $port, $error_no, $error_desc, 30);
30        if ($fp) {
31            fputs($fp, "POST {$path} HTTP/1.1\r\n");
32            fputs($fp, "Host: {$host}\r\n");
33            fputs($fp, "Content-Type: {$http_entity_type}\r\n");
34            fputs($fp, "Content-Length: {$http_entity_length}\r\n");
35            fputs($fp, "Connection: close\r\n\r\n");
36            fputs($fp, $http_entity_body . "\r\n\r\n");
37 
38            while (!feof($fp)) {
39                $d .= fgets($fp, 4096);
40            }
41            fclose($fp);
42            echo $d;
43        }

 

 

 

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1rawurlencode
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