php教程|php手册
php,socket,编程,实例,wang,因为,用到,客户
php教程-php手册
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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: ?php set_time_limit
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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:
客户端:
与c++程序交互,客户端:
#include #include #pragma comment(lib,"ws2_32.lib") using namespace std; int main(int argc, char* argv[]) {WSADATA wsaData;WORD wVersionRequested=MAKEWORD(2,2);int err = WSAStartup(wVersionRequested,&wsaData);if (!err){ cout<<"inital socket success"<<endl; SOCKET sock = WSASocket(AF_INET,SOCK_STREAM,0,NULL,0,WSA_FLAG_OVERLAPPED); if (sock != INVALID_SOCKET) { cout<<"create socket success"<<endl;SOCKADDR_IN addr; addr.sin_addr.S_un.S_addr=inet_addr("127.0.0.1"); addr.sin_family=AF_INET; addr.sin_port=htons(9394); int errcon = connect(sock,(SOCKADDR*)&addr,sizeof(SOCKADDR)); if (errcon == SOCKET_ERROR) { cout<<"connection failed:"<<WSAGetLastError()<<endl; closesocket(sock); WSACleanup(); return -1; } cout<<"connection success"<<endl; char sendBuf[1024]={0}; char recvBuf[1024]={0}; recv(sock,recvBuf,1024,0); cout<<recvBuf<<endl; while (TRUE) { cout<<"Please input data:"<>sendBuf; if (sendBuf==NULL) {break; } send(sock,sendBuf,strlen(sendBuf),0); Sleep(500); recv(sock,recvBuf,1024,0); cout<<recvBuf<<endl; if (!strcmp(recvBuf,"bye")) {cout<<"connection over"<<endl;break; } Sleep(500); } closesocket(sock); WSACleanup(); }else { cout<<"create socket failed"<<endl; WSACleanup(); }}else{ cout<<"inital socket failed"<<endl;}return 0; }
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:
do{ //$buf =socket_read($connection, 1024, PHP_NORMAL_READ); $buf =socket_read($connection, 1024, PHP_BINARY_READ); //退出连接条件 var_dump($buf); if($buf=="quit"){ socket_write($connection, "bye\0"); break; }else if($buf=="isok"){ socket_write($connection, "ok\0"); } echo $buf; socket_write($connection, "copy that\0");}while(1);