SocketServer类：
package com.practice.test;
import java.io.IOException;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;
public class SocketServer {
public static void getSocketServer(){
try {
//-------服务器端口
ServerSocket serverSocket=new ServerSocket(8080);
//服务器在8080端口接收客户端请求
Socket socket=serverSocket.accept();
//获取请求的输出流
OutputStream os=socket.getOutputStream();
//把内容给输出流输出到客户端
os.write("zhouyajuan".getBytes());
os.close();
socket.close();
serverSocket.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
SocketClient类：
package com.practice.test;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.Socket;
public class SocketClient {
public static void getSocketClient(){
try {
//和服务器端建立联系
Socket socket=new Socket("127.0.0.1",8080);
//获取服务器端输入流
InputStream in=socket.getInputStream();
//把输入流转成可读的字节流
BufferedReader br=new BufferedReader(new InputStreamReader(in));
//读取服务器端的输入流
String line=null;
while((line=br.readLine())!=null){
//输出服务器端传过来的内容
System.out.println(line);
}
in.close();
socket.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
Test服务器端启动类：
package com.practice.test;
public class Test {
public static void main(String[] args) {
SocketServer socketServer=null;
//SocketClient socketClient=null;
socketServer.getSocketServer();
System.out.println("服务端启动了==============================================");
//socketClient.getSocketClient();
}
}
Test1客户端启动类：
package com.practice.test;
public class Test1 {
public static void main(String[] args) {
//SocketServer socketServer=null;
SocketClient socketClient=null;
// socketServer.getSocketServer();
socketClient.getSocketClient();
System.out.println("客户端启动了==============================================");
}
}
先动服务器端，再启动客户端。
