我目前对JavaScript还不太熟悉,在学校里正在学习!我正在做一个游戏编程作业,但是警报框一直弹出错误信息。每次警报都会弹出“你找到了一张匹配的牌!”,但实际上这并不应该发生。我已经尝试了一个小时来解决这个问题。谢谢
var cards = ["queen", "king", "queen", "king"];
var cardsInPlay = [];
var cardOne = cards[0];
cardsInPlay.push(cardOne);
console.log("User flipped " + cardOne);
var cardTwo = cards[1];
cardsInPlay.push(cardTwo);
console.log("User flipped " + cardTwo);
if (cardsInPlay.length === 2){
cardsInPlay[0] === cardsInPlay[1];
alert("You found a match!");
} else {
alert("Sorry, try again");
}
var cardOne = cards[3];
来使它更容易。 - T. Evans