帮忙写个socket客户端代码，要求能连接到Socks5代理服务器，服务器有用户名密码验证。

plplum 2010-01-29 05:16:57

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hskire 2012-09-29

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楼主，你找到问题解决方法没，，我也在郁闷这个
新手不懂怎么入手

plplum 2010-02-02

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这里应该有密码验证的API。

[Quote=引用 11 楼 plplum 的回复:]
引用 10 楼 plplum 的回复:
我说的是 SOCKET5 ，是个代理服务器。

错了，是 Socks5 ！

[/Quote]

plplum 2010-02-02

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[Quote=引用 10 楼 plplum 的回复:]
我说的是 SOCKET5 ，是个代理服务器。
[/Quote]

错了，是 Socks5 ！

plplum 2010-02-02

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我说的是 SOCKET5 ，是个代理服务器。

nicole3life 2010-02-02

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这个代码是老师给我们的
已测试好用

nicole3life 2010-02-01

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先写一个空白文档



import java.util.*;

import java.io.*;

class Password implements java.io.Serializable{

	String name;

	String password;

	public Password(){name = ""; password = "";}

	public Password(String n, String p){

		name = n;

		password = p;

	}

	public boolean equals(Object p){

		Password pw = (Password)p;

		return name.equals(pw.name) && password.equals(pw.password);

	}

	public String toString(){

		String s = name +" "+password;

		return s;

	}

}



import java.io.*;

import java.net.*;

import java.util.*;

import java.util.concurrent.*;

class PasswordServer{

   final static int portNum = 1234; // any number > 1024

   final static int numThreads = 10;

   static ExecutorService pool;

   public static void main(String[] args){

     ArrayList<Password> passwords = new ArrayList<Password>(); 

     loadPasswords(passwords);

     pool = Executors.newFixedThreadPool(numThreads);

     System.out.print("Server running ...");             

     try{   

       ServerSocket servesock = new ServerSocket(portNum);

       // for service requests on port portSqrt

       while (true){  

          // wait for a service request on port portSqrt

          Socket socket = servesock.accept(); 

          // submit request to pool

          pool.submit(new CheckPassword(socket,passwords));

      }

     }catch(IOException e){}

   }

   







   



  static void loadPasswords(ArrayList<Password> p){

   	String s;

   	StringTokenizer t;

   	try{

   		FileReader fr = new FileReader("Password.txt");

   		BufferedReader in = new BufferedReader(fr);

   		s = in.readLine();

   		while(s != null){

   			t = new StringTokenizer(s);

   			Password pWord = new Password(t.nextToken(),t.nextToken());

   			p.add(pWord);

   			s = in.readLine();

   		}

   		in.close();

   	}catch(IOException e){

   		System.out.println(e.getMessage());

   	}

   }       

}

class CheckPassword implements Runnable{

	Socket socket;

	ArrayList<Password> pWords;

	public CheckPassword(Socket s, ArrayList<Password> p){

		socket = s;

		pWords = p;

	}

	public void run() {

            try { 

                ObjectInputStream in = 

                    new ObjectInputStream(socket.getInputStream());

                DataOutputStream out =

                    new DataOutputStream(socket.getOutputStream());

                Password pw = (Password)in.readObject();

                if(pWords.contains(pw)) // password found

                    out.writeBoolean(true); 

                else

                    out.writeBoolean(false);

                socket.close(); // close connection

            } 

            catch (IOException e) {}

            catch(ClassNotFoundException e1){}

            

    }

}



import java.io.*;

import java.net.*;

import java.util.*;

class LoginPassword{

	private final static int port = 1234; 

	public static void main(String args[]){	

      try{

      	Socket socket;

        socket = new Socket(InetAddress.getLocalHost(),port);   

	   DataInputStream in = new DataInputStream(socket.getInputStream());

        ObjectOutputStream out = new

					 ObjectOutputStream(socket.getOutputStream());

        // get user name and password

        Scanner keyIn = new Scanner(System.in);

        System.out.print("User name: ");

        String user = keyIn.next();

        System.out.print("Password:  ");

        String pw = keyIn.next();

        Password pWord = new Password(user,pw);

          

        //write object and flush any buffered data

        out.writeObject(pWord);

        out.flush();

          

        // wait for reply from server 

        boolean valid = in.readBoolean();  

        if(valid)

             System.out.println("Registered user");

        else

             System.out.println("Not registered");

        socket.close();

        in.close();

        out.close();    

     }catch(IOException e){System.out.println(e);}

   }

}