随机产生一个单词，提示用户每次猜一个字母。单词中的每个字母以星号显示。当用户猜对一个字母时，显示实际字母。当用户完成一个单词时，显示猜错的次数，同时询问用户是否继续下一单词。单词存储使用数组形式，如：String[] words = {“write”,”that”,…}; java

好的，以下是一个简单的 Java 代码示例，实现了你描述的猜字母游戏：

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

public class GuessTheWord {
    public static void main(String[] args) {
        String[] words = {"write", "that", "java", "program", "computer", "science"};
        Random random = new Random();
        Scanner scanner = new Scanner(System.in);

        boolean playAgain = true;
        while (playAgain) {
            // 随机选择一个单词
            String word = words[random.nextInt(words.length)];

            // 将单词转换为星号形式
            char[] hiddenWord = new char[word.length()];
            for (int i = 0; i < word.length(); i++) {
                hiddenWord[i] = '*';
            }

            int wrongGuesses = 0;
            boolean wordGuessed = false;
            while (!wordGuessed) {
                // 显示当前的单词状态
                System.out.println("The word is " + new String(hiddenWord));

                // 提示用户输入一个字母
                System.out.print("Enter a letter in the word: ");
                char guess = scanner.nextLine().charAt(0);

                // 检查用户猜测的字母是否在单词中出现
                boolean correctGuess = false;
                for (int i = 0; i < word.length(); i++) {
                    if (word.charAt(i) == guess && hiddenWord[i] == '*') {
                        hiddenWord[i] = guess;
                        correctGuess = true;
                    }
                }

                // 如果猜测错误，则增加错误计数器
                if (!correctGuess) {
                    System.out.println(guess + " is not in the word");
                    wrongGuesses++;
                }

                // 检查是否已经猜中了整个单词
                wordGuessed = true;
                for (int i = 0; i < hiddenWord.length; i++) {
                    if (hiddenWord[i] == '*') {
                        wordGuessed = false;
                        break;
                    }
                }
            }

            // 显示游戏结果
            System.out.println("You guessed the word " + word + " with " + wrongGuesses + " wrong guesses");
            System.out.print("Do you want to play again? (y/n) ");
            String answer = scanner.nextLine();
            playAgain = answer.equalsIgnoreCase("y");
        }

        System.out.println("Thanks for playing!");
    }
}

这个程序首先定义了一个字符串数组 `words`，包含了多个单词。然后，它使用 `Random` 类随机选择一个单词，将其转换为星号形式，并提示用户输入一个字母。每次用户猜测一个字母时，程序会检查该字母是否出现在单词中，如果是，则显示实际字母；如果不是，则增加错误计数器。当用户完成整个单词时，程序会显示猜错的次数，并询问用户是否要继续下一单词。