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关于java面向对象QuickHit项目实例

Game类：用来得到随机出现的字符串(随机打印的字符串，然后玩家进行输入字符串)

public class Game {

private String sbString;

Random random = new Random();

public String player(int level) {

sbString="";

for (int i = 0; i < level+1; i++) {

int rand = random.nextInt(level+1);

switch (rand) {

case 0:

sbString += "1";

break;

case 1:

sbString += "2";

break;

case 2:

sbString += "3";

break;

case 3:

sbString += "4";

break;

case 4:

sbString += "5";

break;

case 5:

sbString += "6";

break;

default:

break;

}

}

return sbString;

}

}

Level类：进行判断是否输入正确，进行判断时间以及判断级别

public class Level {

Game game = new Game();

Scanner san = new Scanner(System.in);

Date dt1 = new Date();

Date dt2;

int num = 0;

int level = 1;

public void level() {

do {

dt2 = new Date();

if (level==6) {

System.out.println("已通过！！！");

break;

}

if (num == 4) {

num = 0;

level++;

}

if (dt1.getSeconds() > dt2.getSeconds()) {

if (dt1.getSeconds() - dt2.getSeconds() > 30) {

System.out.println("超时！！！");

break;

} else {

String sbString = game.player(level);

System.out.println(sbString);

String newString = san.next();

if (newString .equals(sbString) ) {

System.out.println("输入正确");

num++;

} else {

System.out.println("输出错误");

break;

}

}

} else if (dt1.getSeconds() < dt2.getSeconds()) {

if (dt2.getSeconds() - dt1.getSeconds() > 30) {

System.out.println("超时！！！");

break;

} else {

String sbString = game.player(level);

System.out.println(sbString);

String newString = san.next();

if (newString.equals(sbString)) {

System.out.println("输入正确");

num++;

} else {

System.out.println("输出错误");

break;

}

}

}

} while (true);

}

}

Test：测试类(main方法)进行运行代码

public class Test {

public static void main(String[] args) {

Level level=new Level();

level.level();

}

}

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