Server端的多线程的运用
想要运行多个线程，就将想要同步运行的代码加到另一个实现Runnable接口的类中，在主类的一个方法中实例化这个类的对象将他传给另一个类Thread，在主类的主线程中调用这个方法，即可实现线程同步
01 import java.net.*;
02 import java.io.*;
03
04 public class ChatServer {
05 boolean started = false;
06 Socket s = null;
07 ServerSocket ss = null;
08 public static void main(String[] args) {
09 new ChatServer().start();
10 }
11 public void start(){
12 try {
13 ss = new ServerSocket(8888);
14 started = true;
15 } catch (IOException e) {
16 System.out.println("some Exception on program");
17 }
18 try {
19 while (started) {
20 boolean connect = false;
21 s = ss.accept();
22 System.out.println("A Client Connect");
23 Client c=new Client(s);
24 new Thread(c).start();
25 }
26 } catch(IOException e){
27 System.out.println("连接出错");
28 System.exit(0);
29 }
30
31 }
32 class Client implements Runnable{
33 private Socket s=null;
34 private DataInputStream dis=null;
35 private boolean connect=false;
36 public Client(Socket s){
37 this.s=s;
38 try {
39 dis=new DataInputStream(s.getInputStream());
40 } catch (IOException e) {
41 e.printStackTrace();
42 }
43 }
44 public void run(){
45 connect = true;
46 while (connect) {
47 try {
48 System.out.println(dis.readUTF());
49 } catch (IOException e) {
50 System.out.println("some exception on the program");
51 System.exit(0);www.zzzyk.com
52
53 } finally {
54 try {
55 if (dis == null)
56 dis.close();
57 if (s == null)
58 s.close();
59 } catch (IOException e) {
60 System.out.println("some exception on program");
61 System.exit(0);
62 }
63 }
64 }
65 }
66 }
67 }
作者：Seaer
补充：软件开发 , Java ,
