client.java.bak

来自「JAVA数据计算服务器」· BAK 代码 · 共 35 行

import java.io.*;
import java.net.*;
public class  Client
{ 
  public static String readLine()
  throws IOException {
  BufferedReader br = 
   new BufferedReader(new InputStreamReader(System.in));
  return br.readLine();
 }
	public static void main(String[] args) 
	{String s=null;
	Socket mysocket=null;
	DataInputStream in=null;
	DataOutputStream out=null; 
	try{mysocket=new Socket("localhost",4331);
	in=new DataInputStream(mysocket.getInputStream());
    out=new DataOutputStream(mysocket.getOutputStream());
  System.out.println("Enter strings when prompted.");
  System.out.print("Enter your first number: ");
  String s1 = readLine();
  System.out.print("Enter your Operator : ");
  String s2 = readLine();
  System.out.print("Enter your second number: ");
  String s3 = readLine();
    out.writeUTF(s1); out.writeUTF(s2); out.writeUTF(s3);
	while(true)
		{s=in.readUTF();
	if(s!=null)  break;}
	System.out.println("The total:" + s1 + "+" + s3 + "=" + s);
    mysocket.close();}
		catch(IOException e){System.out.println("无法连接,请确认输入是否正确");}
	//System.out.println(s);
	}
}