demo实现的简单功能是,接受php端写入的字符串,然后原样返回给输出端。代码如下:
代码如下:
import java.io.*; 
import java.net.*; 
public 
class
 server { 
public 
static
 void 
main
(
string
[] args) throws io
exception
{ 
  system.out.
print
ln("server started !\n"); 
  serversocket server=
new
 serversocket(5678); 
  
while
 (true){ 
                socket client=server.accept(); 
                system.out.println("client coming!\n"); 
                printwriter printer = new printwriter(client.getoutputstream()); 
                bufferedreader reader = new bufferedreader(new inputstreamreader(client.getinputstream())); 
                string  m = reader.
readline
(); 
                system.out.println("get infomation " + m + "\n from " + client.getinetaddress().tostring()); 
                printer.println(m); 
                printer.
flush
(); 
                printer.close(); 
                printer.close(); 
                client.close(); 
                system.out.println("client leaving!\n"); 
              } 
        } 
}
运行起来,以后该java程序将监听5678端口,当接收到消息以后,将接收的消息原样返回给客户端……
php的代码如下:
代码如下:
<?php 
    $socket = socket_create ( af_inet, sock_stream, sol_tcp ) or die ( 'could not create socket' ); 
    $connect = socket_connect ( $socket, '127.0.0.1', 5678 ); 
    //向服务端发送数据 
    socket_write ( $socket, 'hello' . "\n" ); 
    //接受服务端返回数据 
    $str = socket_read ( $socket, 1024, php_normal_read ); 
    
echo
 $str; 
    //关闭 
    socket_close($socket);
php程序连接本机的5678端口,写入 hello,然后读取返回的数据……将返回的数据,输出到浏览器……
先运行起java的服务端,然后用浏览器访问php页面,将看到从服务器端返回的hello
【相关推荐】
1. 详解java 中valueof方法实例
2. 分享java中处理socket通信过程中粘包情况的实例代码
3. java 实例 - serversocket 和 socket 通信实例
   
 
   