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SeverThread.java
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116 lines (110 loc) · 3.13 KB
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package OriginalSocketProgramming;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.net.InetAddress;
import java.net.Socket;
import java.util.Date;
public class SeverThread extends Thread {
Socket socket;
public SeverThread(Socket socket) {
this.socket=socket;
}
@Override
public void run() {
InputStream is = null;
InputStream in=null;
InputStreamReader isr=null;
BufferedReader br=null;
OutputStream os=null;
PrintWriter pw=null;
InetAddress Saddress=null;
InetAddress Daddress=null;
try {
is = socket.getInputStream();
isr = new InputStreamReader(is);
br = new BufferedReader(isr);
String inf=null;
inf=br.readLine();
System.out.println("客户端："+inf);
if(inf.equals("Applications"))
{
socket.shutdownInput();
os = socket.getOutputStream();
pw = new PrintWriter(os);
pw.write("欢迎你访问服务端\n");
pw.write("Date：\n");
pw.write(inf);
Date dateTime=new Date();
String str=dateTime.toString();
char[] strc=str.toCharArray();
pw.write("\n");
pw.write(strc);
pw.flush();
}else
if(inf.equals("Transportation"))
{
socket.shutdownInput();
os = socket.getOutputStream();
pw = new PrintWriter(os);
pw.write("欢迎你访问服务端\n");
int portD=socket.getLocalPort();
int portS=socket.getPort();
String pontds=String.valueOf(portD);
String pontss=String.valueOf(portS);
pw.write("Src Port：");
pw.write(pontss);
pw.write("\nDest Port：");
pw.write(pontds);
pw.flush();
}else
if(inf.equals("Network"))
{
socket.shutdownInput();
os = socket.getOutputStream();
pw = new PrintWriter(os);
pw.write("服务器：欢迎你访问服务端\n");
Saddress=socket.getInetAddress();
String ipS=Saddress.getHostAddress();
char[] ipSC=ipS.toCharArray();
Daddress=InetAddress.getLocalHost();
String ipD=Daddress.getHostAddress();
char[] ipDC=ipD.toCharArray();
pw.write("Src IP：");
pw.write(ipSC);
pw.write("\nDest IP：");
pw.write(ipDC);
pw.flush();
}else
{
socket.shutdownInput();
os = socket.getOutputStream();
pw = new PrintWriter(os);
pw.write("服务器：欢迎你访问服务端\n");
String str="Please input:Applications | Transportation | Network";
char[] strc=str.toCharArray();
pw.write(strc);
pw.flush();
}
} catch (IOException e) {
e.printStackTrace();
}finally
{
//关闭资源
try {
if(pw!=null) pw.close();
if(os!=null) os.close();
if(socket!=null) socket.close();
if(br!=null) br.close();
if(isr!=null) isr.close();
if(is!=null) is.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}