TCP.rar_number

/* * To change this template, choose Tools | Templates * and open the template in the editor. */ package t; import java.io.BufferedReader; import java.io.FileInputStream; import java.io.IOException; import java.io.InputStreamReader; import java.io.PrintWriter; import java.net.Socket; import java.util.Scanner; /** * * @author Vu */ public class Client { public static void main(String[] args) { String st="",kq; String[] str,str1; int chon,a=1; try { Socket client = new Socket("localhost",9999); System.out.println("Client: Da ket noi voi Server"); Scanner sc=new Scanner(new FileInputStream("D:\\input.txt")); BufferedReader br = new BufferedReader(new InputStreamReader(client.getInputStream())); PrintWriter pw = new PrintWriter(client.getOutputStream()); System.out.println("CHUONG TRINH TIM SO HOAN THIEN TRONG DAY BANG KY THUAT TCP."); System.out.println("Chon 1: Nhap tu ban phim, nhap 'stop' de dung lai."); System.out.println("Chon 2: Cac so duoc doc tu file D:\\input.txt"); System.out.print("Moi ban nhap lua chon: "); chon = new Scanner(System.in).nextInt(); switch(chon){ case 1: while (true) { System.out.print("Nhap cac so cach nhau dau ';' : "); st= new Scanner(System.in).nextLine(); pw.write(st); pw.write("\n"); pw.flush(); if(st.equals("stop")) break; kq = br.readLine(); str = kq.trim().split(";"); if(str[0].equals("0")){ System.out.print("Day vua nhap khong co so hoan thien."); }else{ System.out.print("Cac so hoan thien trong day: "); for (int i = 1; i < str.length; i++) { System.out.print(str[i]+" "); } } System.out.println("\n"); } break; case 2: while(sc.hasNextLine()){ st=sc.nextLine(); pw.write(st); pw.write("\n"); pw.flush(); kq = br.readLine(); str = kq.trim().split(";"); System.out.println("Dong "+a+": "+st); a++; if(str[0].equals("0")){ System.out.print("Day khong co so hoan thien."); }else{ System.out.print("Cac so hoan thien trong day: "); for (int i = 1; i < str.length; i++) { System.out.print(str[i]+" "); } } System.out.print("\n"); } break; default: break; } pw.close(); br.close(); client.close(); sc.close(); } catch (IOException | NumberFormatException e) { System.out.println("Khong ket noi duoc voi server..."); } } }