【发布时间】:2011-08-21 03:50:53
【问题描述】:
我用 Java 实现了一个简单的聊天程序。但是,当我运行代码并尝试从客户端发送消息时,我将其作为服务器端的输出
例如:
客户:嗨
服务器:ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=2000]
对于我发送的任何消息,我都会从客户端收到这样的响应。我基本上是在本地主机上工作
谁能帮助解决我的问题?
我的java代码:
class Client
{
public static void main(String args[]) throws IOException
{
BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
System.out.println("enter the key value");
int key=Integer.parseInt(br.readLine());
int random=(int)(Math.random()*50);
System.out.println(random);
int response=((int)random)%(key);
System.out.println(key);
System.out.println("response generated is "+response);
System.out.println("Authentication begins");
Socket echoSocket = new Socket("127.0.0.1", 2500);
BufferedReader sin=new BufferedReader(new InputStreamReader(echoSocket.getInputStream()));
PrintStream sout=new PrintStream(echoSocket.getOutputStream());
BufferedReader stdin=new BufferedReader(new InputStreamReader(System.in));
PrintWriter out = null;
String s;
DataOutputStream clientout=new DataOutputStream(echoSocket.getOutputStream());
clientout.writeInt(random);
clientout.writeInt(key);
clientout.writeInt(response);
System.out.println("client is"+response);
System.out.println("chat is started");
while (true)
{
System.out.print("Client : ");
s=stdin.readLine();
sout.println(s);
s=sin.readLine();
System.out.print("Server : "+s+"\n");
if ( s.equalsIgnoreCase("BYE") )
break;
}
echoSocket.close();
sin.close();
sout.close();
stdin.close();
}
}
class Server
{
public static void main(String args[]) throws IOException
{
int random3=(int)(Math.random()*50);
int response2;
int response3;
int random2;
int key2;
ServerSocket s= new ServerSocket(2500);
Socket echoSocket=s.accept();
DataInputStream clientin=new DataInputStream(echoSocket.getInputStream());
BufferedReader cin=new BufferedReader(new InputStreamReader(echoSocket.getInputStream()));
PrintStream cout=new PrintStream(echoSocket.getOutputStream());
BufferedReader stdin=new BufferedReader(new InputStreamReader(System.in));
String s1;
random2=clientin.readInt();
key2=clientin.readInt();
response2=clientin.readInt();
System.out.println(key2);
response3=(random2)%(key2);
System.out.println("server is"+response2);
if(response2==response3)
{
System.out.println("client is authenticated..chat starts");
while (true)
{
s1=cin.readLine();
if (s1.equalsIgnoreCase("END"))
{
cout.println("BYE");
break;
}
System. out.print("Client : "+s+"\n");
System.out.print("Server : ");
s1=stdin.readLine();
cout.println(s1);
}
}
s.close();
echoSocket.close();
cin.close();
cout.close();
stdin.close();
}
}
【问题讨论】:
-
请发布相关代码,以便我们开始帮助您解决问题。
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momo : 我贴了代码
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Parth_90,我把答案放在下面。我认为你基本上只是把变量弄混了