◆◇socket高手请进!!高分请教socket通信的问题△▲ 建议你去看 用PHP做的 WEB 服务器。 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 server.php<?php// Server// 设置错误处理error_reporting (E_ALL);// 设置运行时间set_time_limit (0);// 起用缓冲ob_implicit_flush ();$ip = "10.34.136.110"; // IP地址$port = 1000; // 端口号$socket = socket_create (AF_INET, SOCK_STREAM, SOL_TCP); // 创建一个SOCKETif ($socket) echo "socket_create() successed!\n";else echo "socket_create() failed:".socket_strerror ($socket)."\n";$bind = socket_bind ($socket, $ip, $port); // 绑定一个SOCKETif ($bind) echo "socket_bind() successed!\n";else echo "socket_bind() failed:".socket_strerror ($bind)."\n";$listen = socket_listen ($socket); // 间听SOCKETif ($listen) echo "socket_listen() successed!\n";else echo "socket_listen() failed:".socket_strerror ($listen)."\n";while (true){ $msg = socket_accept ($socket); // 接受一个SOCKET if (!$msg) { echo "socket_accept() failed:".socket_strerror ($msg)."\n"; break; } $welcome = "服务端收到:Welcome to PHP Server!\n"; socket_write ($msg, $welcome, strlen ($welcome)); while (true) { $command = strtoupper (trim (socket_read ($msg, 1024))); if (!$command) break; switch ($command) { case "HELLO": $writer = "Hello Everybody!"; break; case "QUIT": $writer = "Bye-Bye"; break; case "HELP": $writer = "HELLO\tQUIT\tHELP"; break; default: $writer = "Error Command!"; } socket_write ($msg, $writer, strlen ($writer)); if ($command == "QUIT") break; } socket_close ($msg); if ($command == "QUIT") break;}socket_close ($socket); // 关闭SOCKET?>client.php<?php// Client // 设置错误处理error_reporting (E_ALL);// 设置处理时间set_time_limit (0);$ip = "10.34.136.110"; // IP 地址$port = 1000; // 端口号$socket = socket_create (AF_INET, SOCK_STREAM, SOL_TCP); // 创建一个SOCKETif ($socket) echo "socket_create() 成功!<br>\n";else echo "socket_create() 失败:".socket_strerror ($socket)."<br>\n";$conn = socket_connect ($socket, $ip, $port); // 建立SOCKET的连接if ($conn) echo "成功连接到[".$ip.":".$port."]<br>\n";else echo "socket_connect() 失败:".socket_strerror ($conn)."<br>\n";echo socket_read ($socket, 1024)."<br>";$stdin = fopen ('php://stdin', 'r');$ar = array("HELLO","HELP","test","QUIT");$i = 0;while (true){// $command = trim (fgets ($stdin, 1024));// socket_write ($socket, $command, strlen ($command));echo "发送 $ar[$i]<br>"; socket_write ($socket, $ar[$i], strlen($ar[$i]));$i++; $msg = trim (socket_read ($socket, 1024)); echo "收到:$msg<br>\n"; if ($msg == "Bye-Bye") break;}fclose ($stdin);socket_close ($socket);?>修该程序中的ip地址为你真实的ip地址在第一个浏览器中执行server.php在第二个浏览其中执行client.php你将会看到对话结果。尝试修改消息串,你就可以看到不同的对话结果。注意其中的退出连接的命令 神速啊!!谢谢 mrshelly(Shelly)谢谢 xuzuning(唠叨)老大!! 验证码不显示 一个符号:: 求助 如何取<img>的属性alt里的数据? 为什么字符编码一半是简体中文,一半是utf-8 关于图片连续滚动问题,急,线上等! 关于把图片写到mysql的问题,会不会影响速度? 请问如何在框架网页中,点击超链接,同时链接到两个文件在两个不同的FRAME中打开 如何验证链接的有效性? 散完1000,打完收工 socket方式发送邮件速度太慢,最少要10秒.怎么提速? 如何自动跳转到已经打开的页面?
<?php
// Server
// 设置错误处理
error_reporting (E_ALL);
// 设置运行时间
set_time_limit (0);
// 起用缓冲
ob_implicit_flush ();
$ip = "10.34.136.110"; // IP地址
$port = 1000; // 端口号$socket = socket_create (AF_INET, SOCK_STREAM, SOL_TCP); // 创建一个SOCKET
if ($socket)
echo "socket_create() successed!\n";
else
echo "socket_create() failed:".socket_strerror ($socket)."\n";$bind = socket_bind ($socket, $ip, $port); // 绑定一个SOCKET
if ($bind)
echo "socket_bind() successed!\n";
else
echo "socket_bind() failed:".socket_strerror ($bind)."\n";$listen = socket_listen ($socket); // 间听SOCKET
if ($listen)
echo "socket_listen() successed!\n";
else
echo "socket_listen() failed:".socket_strerror ($listen)."\n";while (true)
{
$msg = socket_accept ($socket); // 接受一个SOCKET
if (!$msg)
{
echo "socket_accept() failed:".socket_strerror ($msg)."\n";
break;
}
$welcome = "服务端收到:Welcome to PHP Server!\n";
socket_write ($msg, $welcome, strlen ($welcome));
while (true)
{
$command = strtoupper (trim (socket_read ($msg, 1024)));
if (!$command)
break;
switch ($command)
{
case "HELLO":
$writer = "Hello Everybody!";
break;
case "QUIT":
$writer = "Bye-Bye";
break;
case "HELP":
$writer = "HELLO\tQUIT\tHELP";
break;
default:
$writer = "Error Command!";
}
socket_write ($msg, $writer, strlen ($writer));
if ($command == "QUIT")
break;
}
socket_close ($msg);
if ($command == "QUIT")
break;
}socket_close ($socket); // 关闭SOCKET
?>client.php
<?php
// Client
// 设置错误处理
error_reporting (E_ALL);
// 设置处理时间
set_time_limit (0);$ip = "10.34.136.110"; // IP 地址
$port = 1000; // 端口号$socket = socket_create (AF_INET, SOCK_STREAM, SOL_TCP); // 创建一个SOCKET
if ($socket)
echo "socket_create() 成功!<br>\n";
else
echo "socket_create() 失败:".socket_strerror ($socket)."<br>\n";$conn = socket_connect ($socket, $ip, $port); // 建立SOCKET的连接
if ($conn)
echo "成功连接到[".$ip.":".$port."]<br>\n";
else
echo "socket_connect() 失败:".socket_strerror ($conn)."<br>\n";echo socket_read ($socket, 1024)."<br>";$stdin = fopen ('php://stdin', 'r');$ar = array("HELLO","HELP","test","QUIT");
$i = 0;while (true)
{
// $command = trim (fgets ($stdin, 1024));
// socket_write ($socket, $command, strlen ($command));
echo "发送 $ar[$i]<br>";
socket_write ($socket, $ar[$i], strlen($ar[$i]));
$i++;
$msg = trim (socket_read ($socket, 1024));
echo "收到:$msg<br>\n";
if ($msg == "Bye-Bye")
break;
}
fclose ($stdin);
socket_close ($socket);
?>修该程序中的ip地址为你真实的ip地址
在第一个浏览器中执行server.php
在第二个浏览其中执行client.php
你将会看到对话结果。尝试修改消息串,你就可以看到不同的对话结果。注意其中的退出连接的命令
谢谢 xuzuning(唠叨)老大!!