因为用到客户端程序与网页三方支付接口交互,我觉得可以这样来简单实现,在三方支付回调页面中放一个socket服务端,客户端程序与这个socket服务端进行交互,以此来进行最终业务逻辑处理。
php中socket编程,简单实例代码如下:
服务端:
[CODE=php]
set_time_limit(0);
if(!extension_loaded('sockets')){
//die('服务器未加载sockets扩展');
if(strtoupper(substr(PHP_OS, 3)) == “WIN”)
{
dl(‘php_sockets.dll’);
}
else
{
dl(‘sockets.so’);
}
}
$sock = socket_create(AF_INET,SOCK_STREAM,SOL_TCP);
if(!$sock){
die('创建socket失败');
}
if(!socket_bind($sock,$_SERVER['SERVER_ADDR'],9394)){
die('socket绑定失败');
}
if(!socket_listen($sock)){
die('socket监听失败');
}
$client_id = 0;
do{
//阻塞,直到有客户端连接
$connection = socket_accept($sock);
++$client_id;
printf("Socket connected-$client_id\n");
$buffer='Hello, world!';
socket_write($connection, $buffer . "\n");
do{
$buf =socket_read($connection, 1024, PHP_NORMAL_READ);
//退出连接条件
if($buf=="100\n"){
socket_write($connection, 'bye' . "\n");
break;
}
echo $buf;
socket_write($connection, 'copy that' . "\n");
}while(1);
socket_close($connection);
}while(1);
socket_close($sock);
?>
[/CODE]
客户端:
[CODE=php]
if(!extension_loaded('sockets')){
//die('服务器未加载sockets扩展');
if(strtoupper(substr(PHP_OS, 3)) == “WIN”)
{
dl(‘php_sockets.dll’);
}
else
{
dl(‘sockets.so’);
}
}
$socket = socket_create(AF_INET,SOCK_STREAM,SOL_TCP);
if(!$socket){
die('创建socket失败');
}
$connection = socket_connect($socket,'localhost', 9394);
$send=0;
do{
$buffer = socket_read($socket, 1024, PHP_NORMAL_READ);
//退出连接条件
if($buffer=="bye\n"){
break;
}
echo $buffer;
++$send;
socket_write($socket, $send . "\n");
}while(1);
socket_close($socket);
?>
[/CODE]
与c++程序交互,客户端:
[CODE=cplusplus]与c/c++程序交互,php服务端读取数据应该用二进制模式读取:
另外,发送数据时,字符串末尾要加\0:
[CODE=php]
已经有(0)位网友发表了评论,你也评一评吧!
原创文章如转载,请注明:转载自Eddy Blog
原文地址:http://www.rrgod.com/webdesign/864.html 欢迎订阅Eddy Blog。