-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy paths.java
More file actions
104 lines (97 loc) · 3.33 KB
/
s.java
File metadata and controls
104 lines (97 loc) · 3.33 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
/**
* Created by SuPhoebe on 2015/12/27.
* 基于TCP协议的Socket通信,实现用户登陆
* 服务器端
*/
import java.io.IOException;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;
/**
* Created by SuPhoebe on 2015/12/27.
* 服务器线程处理类
*/
public class ServerThread extends Thread {
// 和本线程相关的Socket
Socket socket = null;
public ServerThread(Socket socket) {
this.socket = socket;
}
//线程执行的操作,响应客户端的请求
public void run(){
InputStream is=null;
InputStreamReader isr=null;
BufferedReader br=null;
OutputStream os=null;
PrintWriter pw=null;
try {
//获取输入流,并读取客户端信息
is = socket.getInputStream();
isr = new InputStreamReader(is);
br = new BufferedReader(isr);
String info=null;
while((info=br.readLine())!=null){//循环读取客户端的信息
System.out.println("我是服务器,客户端说:"+info);
}
socket.shutdownInput();//关闭输入流
//获取输出流,响应客户端的请求
os = socket.getOutputStream();
pw = new PrintWriter(os);
pw.write("欢迎您!");
pw.flush();//调用flush()方法将缓冲输出
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}finally{
//关闭资源
try {
if(pw!=null)
pw.close();
if(os!=null)
os.close();
if(br!=null)
br.close();
if(isr!=null)
isr.close();
if(is!=null)
is.close();
if(socket!=null)
socket.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
public class s {
public static void main(String[] args) {
try {
//1.创建一个服务器端Socket,即ServerSocket,指定绑定的端口,并监听此端口
ServerSocket serverSocket=new ServerSocket(8888);
Socket socket=null;
//记录客户端的数量
int count=0;
System.out.println("***服务器即将启动,等待客户端的连接***");
//循环监听等待客户端的连接
while(true){
//调用accept()方法开始监听,等待客户端的连接
socket=serverSocket.accept();
//创建一个新的线程
ServerThread serverThread = new ServerThread(socket);
//启动线程
serverThread.start();
count++;//统计客户端的数量
System.out.println("客户端的数量:"+count);
InetAddress address=socket.getInetAddress();
System.out.println("当前客户端的IP:"+address.getHostAddress());
}
} catch (IOException e) {
e.printStackTrace();
}
}
}