-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathTalkServer.java
More file actions
62 lines (60 loc) · 2.22 KB
/
Copy pathTalkServer.java
File metadata and controls
62 lines (60 loc) · 2.22 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
package socketTest;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.ServerSocket;
import java.net.Socket;
public class TalkServer {
public static void main(String args[]) {
try {
ServerSocket server = null;
try {
server = new ServerSocket(8000);
// 创建一个ServerSocket在端口4700监听客户请求
} catch (Exception e) {
System.out.println("can not listen to:" + e);
// 出错,打印出错信息
}
Socket socket = null;
try {
socket = server.accept();
// 使用accept()阻塞等待客户请求,有客户
// 请求到来则产生一个Socket对象,并继续执行
} catch (Exception e) {
System.out.println("Error." + e);
// 出错,打印出错信息
}
String line;
BufferedReader is = new BufferedReader(new InputStreamReader(socket.getInputStream()));
// 由Socket对象得到输入流,并构造相应的BufferedReader对象
PrintWriter os = new PrintWriter(socket.getOutputStream());
// 由Socket对象得到输出流,并构造PrintWriter对象
BufferedReader sin = new BufferedReader(new InputStreamReader(System.in));
// 由系统标准输入设备构造BufferedReader对象
System.out.println("Client:" + is.readLine());
// 在标准输出上打印从客户端读入的字符串
line = sin.readLine();
// 从标准输入读入一字符串
while (!line.equals("bye")) {
// 如果该字符串为 "bye",则停止循环
os.println(line);
// 向客户端输出该字符串
os.flush();
// 刷新输出流,使Client马上收到该字符串
System.out.println("Server:" + line);
// 在系统标准输出上打印读入的字符串
System.out.println("Client:" + is.readLine());
// 从Client读入一字符串,并打印到标准输出上
line = sin.readLine();
// 从系统标准输入读入一字符串
}// 继续循环
os.close(); // 关闭Socket输出流
is.close(); // 关闭Socket输入流
socket.close(); // 关闭Socket
server.close(); // 关闭ServerSocket
} catch (Exception e) {
System.out.println("Error:" + e);
// 出错,打印出错信息
}
}
}