如何从java套接字中读取多种类型的数据

import java.io.*;
import java.net.*;

public class SocketServer {
    public static void main(String[] args) {
        try {
            // 创建ServerSocket对象并指定监听的端口号
            ServerSocket serverSocket = new ServerSocket(8888);
            
            // 接受客户端的连接请求，返回一个Socket对象
            Socket socket = serverSocket.accept();
            
            // 获取输入流
            InputStream inputStream = socket.getInputStream();
            
            // 创建数据输入流
            DataInputStream dataInputStream = new DataInputStream(inputStream);
            
            // 读取字符串类型数据
            String strData = new BufferedReader(new InputStreamReader(dataInputStream)).readLine();
            System.out.println("String data: " + strData);
            
            // 读取整数类型数据
            int intData = dataInputStream.readInt();
            System.out.println("Int data: " + intData);
            
            // 读取浮点数类型数据
            float floatData = dataInputStream.readFloat();
            System.out.println("Float data: " + floatData);
            
            // 读取布尔类型数据
            boolean boolData = dataInputStream.readBoolean();
            System.out.println("Boolean data: " + boolData);
            
            // 读取字节数组类型数据
            byte[] byteArrayData = new byte[1024];
            int bytesRead = inputStream.read(byteArrayData);
            System.out.println("Byte array data: " + new String(byteArrayData, 0, bytesRead));
            
            // 关闭输入流、Socket对象和ServerSocket对象
            dataInputStream.close();
            inputStream.close();
            socket.close();
            serverSocket.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}