用Java语言编写剪刀石头布游戏的程序。 需求：随机生成1~3的随机数，分别代表剪刀、石头、布，玩家通过键盘输入剪刀、石头、布与电脑进行5游戏，赢的次数多的一方为赢家。

在Java中，你可以创建一个简单的命令行界面游戏来实现剪刀石头布。这里提供一个基本的框架代码示例：

import java.util.Random;
import java.util.Scanner;

public class RockPaperScissorsGame {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        Random random = new Random();
        int playerWins = 0;
        int computerWins = 0;
        
        for (int i = 0; i < 5; i++) {
            System.out.println("Round " + (i+1) + ":");
            System.out.println("Choose 1 for Rock, 2 for Paper, or 3 for Scissors:");
            
            int userInput = scanner.nextInt();
            int computerChoice = random.nextInt(3) + 1; // 1-3

            if (userInput == computerChoice) {
                System.out.println("It's a tie!");
            } else if ((userInput == 1 && computerChoice == 3) || 
                       (userInput == 2 && computerChoice == 1) ||
                       (userInput == 3 && computerChoice == 2)) {
                System.out.println("You win this round!");
                playerWins++;
            } else {
                System.out.println("Computer wins!");
                computerWins++;
            }

            System.out.println("Player wins: " + playerWins + ", Computer wins: " + computerWins);
        }
        scanner.close();
        System.out.println("Game over! Final score: Player - " + playerWins + ", Computer - " + computerWins);
    }
}

这个游戏会提示用户输入，然后随机选择一种手势。根据规则判断胜负，并更新分数。每轮比赛结束后都会显示当前比分。