在Java中读取相对较大的字节文件的最快方法

import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Arrays;

public class ReadLargeFile {
    public static void main(String[] args) {
        String filePath = "path/to/your/file";
        int bufferSize = 8192; // 8KB

        try (FileInputStream fis = new FileInputStream(filePath);
             BufferedInputStream bis = new BufferedInputStream(fis);
        ) {
            byte[] buffer = new byte[bufferSize];
            int bytesRead;
            while ((bytesRead = bis.read(buffer)) != -1) {
                byte[] data = Arrays.copyOf(buffer, bytesRead);
                // 处理读取的数据
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}