import java.net.*;
import java.io.*;
public class TalkClient
{ public static void main(String args[])
{
Socket client = null;
try
{
client = new Socket("127.0.0.1",8888);
}
catch (IOException e)
{
System.out.println("连接不成功!"+e);
}
try
{
DataInputStream inline = new DataInputStream(System.in);
DataOutputStream out = new DataOutputStream(client.getOutputStream());
DataInputStream in = new DataInputStream(client.getInputStream());
String s = null ;
s = inline.readUTF();
while (!(s.equals("bye")))
{
System.out.println(s);
out.writeUTF(s);
System.out.println("服务器说:"+in.readUTF());
s = inline.readUTF();
}
inline.close();
out.close();
in.close();
client.close();
}
catch (IOException e)
{
System.out.println(e);
}
}
}
import java.net.*;
import java.io.*;public class TalkServer
{
public static void main(String[] args)
{
ServerSocket server = null ;
try
{
server = new ServerSocket(8888);
}
catch (IOException e)
{
System.out.println("不能监听:"+e);
System.exit(-1);
}
Socket client = null;
try
{
client = server.accept();
System.out.println("客户端连接了!");
}
catch (IOException e)
{
System.out.println("客户端断开连接!"+e);
System.exit(-1);
}
try
{
DataInputStream in = new DataInputStream(client.getInputStream());
DataOutputStream out = new DataOutputStream(client.getOutputStream());
String line = null;
DataInputStream inline = new DataInputStream(System.in);
System.out.println("客户端说:"+in.readUTF());
line = inline.readUTF();
while (!(line.equals("bye")))
{
out.writeUTF(line);
out.flush();
line = inline.readUTF();
}
in.close();
out.close();
inline.close();
client.close();
}
catch (IOException e)
{
System.out.println(e);
} }
}
服务器开启了,客服端连接上了,但客户端发不了信息出去,是不是我用的流不正确啊?请高手帮我看看,谢谢
import java.io.*;
public class TalkClient
{ public static void main(String args[])
{
Socket client = null;
try
{
client = new Socket("127.0.0.1",8888);
}
catch (IOException e)
{
System.out.println("连接不成功!"+e);
}
try
{
DataInputStream inline = new DataInputStream(System.in);
DataOutputStream out = new DataOutputStream(client.getOutputStream());
DataInputStream in = new DataInputStream(client.getInputStream());
String s = null ;
s = inline.readUTF();
while (!(s.equals("bye")))
{
System.out.println(s);
out.writeUTF(s);
System.out.println("服务器说:"+in.readUTF());
s = inline.readUTF();
}
inline.close();
out.close();
in.close();
client.close();
}
catch (IOException e)
{
System.out.println(e);
}
}
}
import java.net.*;
import java.io.*;public class TalkServer
{
public static void main(String[] args)
{
ServerSocket server = null ;
try
{
server = new ServerSocket(8888);
}
catch (IOException e)
{
System.out.println("不能监听:"+e);
System.exit(-1);
}
Socket client = null;
try
{
client = server.accept();
System.out.println("客户端连接了!");
}
catch (IOException e)
{
System.out.println("客户端断开连接!"+e);
System.exit(-1);
}
try
{
DataInputStream in = new DataInputStream(client.getInputStream());
DataOutputStream out = new DataOutputStream(client.getOutputStream());
String line = null;
DataInputStream inline = new DataInputStream(System.in);
System.out.println("客户端说:"+in.readUTF());
line = inline.readUTF();
while (!(line.equals("bye")))
{
out.writeUTF(line);
out.flush();
line = inline.readUTF();
}
in.close();
out.close();
inline.close();
client.close();
}
catch (IOException e)
{
System.out.println(e);
} }
}
服务器开启了,客服端连接上了,但客户端发不了信息出去,是不是我用的流不正确啊?请高手帮我看看,谢谢
import java.io.*; public class TalkServer
{
public static void main(String[] args)
{
ServerSocket server = null ;
try
{
server = new ServerSocket(8888);
}
catch (IOException e)
{
System.out.println("不能监听:"+e);
System.exit(-1);
}
Socket client = null;
try
{
client = server.accept();
System.out.println("客户端连接了!");
}
catch (IOException e)
{
System.out.println("客户端断开连接!"+e);
System.exit(-1);
}
try
{
BufferedReader in = new BufferedReader(new InputStreamReader(client.getInputStream()));
PrintWriter out = new PrintWriter(client.getOutputStream());
String line = null;
BufferedReader inline = new BufferedReader(new InputStreamReader(System.in));
System.out.println("客户端说:"+in.readLine());
line = inline.readLine();
while (!(line.equals("bye")))
{
out.println(line);
out.flush(); line = inline.readLine(); }
in.close();
out.close();
inline.close();
client.close(); }
catch (IOException e)
{
System.out.println(e);
} }
}
import java.net.*;
import java.io.*;
public class TalkClient
{ public static void main(String args[])
{
Socket client = null;
try
{
client = new Socket("127.0.0.1",8888);
}
catch (IOException e)
{
System.out.println("连接不成功!"+e);
}
try
{
BufferedReader inline = new BufferedReader(new InputStreamReader(System.in));
BufferedReader in = new BufferedReader(new InputStreamReader(client.getInputStream()));
PrintWriter out = new PrintWriter(client.getOutputStream());
String s = null ;
s = inline.readLine(); while (!(s.equals("bye")))
{
System.out.println(s);
out.println(s);
out.flush();
System.out.println("服务器说:"+in.readLine());
s = inline.readLine();
}
inline.close();
out.close();
in.close();
client.close(); }
catch (IOException e)
{
System.out.println(e);
}
}
}
Socket client = ServerSock.accept();
InputStream Input = client.getInputStream();
OutputStream Output= client.getOutputStream();
......
ByteArrayOutputStream bytestream = new ByteArrayOutputStream();
while( Input.available() > 0 )
bytestream.write(Input.read());
byte[] bytes = bytestream.toByteArray();
String strFromClient = new String(bytes);
System.out.println("From client: "+strFromClient);
String result = "Feedback from Server";
Output.write(result.getBytes());
Output.flush();
Output.close();
Input.close();
ComSocket.close();