Javascript 如何使代码重复此功能？ var userChoice=prompt（“您选择石头、布还是剪刀？”）； var computerChoice=Math.random（）； 如果（计算机选择

将加载脚本包装到函数

函数init（）

。 调用

init（）

var userChoice = prompt("Do you choose rock, paper or scissors?");
var computerChoice = Math.random();
if (computerChoice < 0.34) {
    computerChoice = "rock";
} else if(computerChoice <= 0.67) {
    computerChoice = "paper";
} else {
    computerChoice = "scissors";
} console.log("Computer: " + computerChoice);

function compare(choice1,choice2) {
    if(choice1 === choice2) {
        return "The result is a tie!";
        #Make it ask the user and computer to make new choices
    }
    else if(choice1 === "rock") {
        if(choice2 === "scissors") {
            return "rock wins";
        }
        else {
            return "paper wins";
        }
    }
    else if(choice1 === "paper") {
        if(choice2 === "rock") {
            return "paper wins";
        }
        else {
            return "scissors wins"
        }
    }
    else if(choice1 === "scissors") {
        if(choice2 === "paper") {
            return "scissors wins";
        }
        else {
            return "rock wins"
        }
    }
    else {
        return "invalid choice"
    }
};

compare(userChoice,computerChoice)

按如下所示编辑您的代码。。
函数init（）
{
var userChoice=prompt（“您选择石头、布还是剪刀？”）；
var computerChoice=Math.random（）；
如果（计算机选择<0.34）{
computerChoice=“rock”；
}else if（computerChoice
var userChoice=prompt（“您选择石头、布还是剪刀？”）；
函数computerChoiceMaker（）{
var computerChoice=Math.random（）；
如果（计算机选择<0.34）{
computerChoice=“rock”；
}否则，如果（计算机选择）
function compare(choice1,choice2) {
    if(choice1 === choice2) {
      //#Make it ask the user and computer to make new choices
      alert("The result is a tie!");
      init();
    }

var userChoice = prompt("Do you choose rock, paper or scissors?");
function computerChoiceMaker(){
    var computerChoice = Math.random();
    if (computerChoice < 0.34) {
        computerChoice = "rock";
    } else if(computerChoice <= 0.67) {
        computerChoice = "paper";
    } else {
        computerChoice = "scissors";
    } console.log("Computer: " + computerChoice);
    return computerChoice;
}

function compare(choice1,choice2) {
    if(choice1 === choice2) {
        //return "The result is a tie!";
        //#Make it ask the user and computer to make new choices
        computerChoice = computerChoiceMaker();
        userChoice = prompt("The result is a tie! Do you choose rock, paper or scissors?");
        console.log("User new choice: " + userChoice);
        return compare(userChoice,computerChoice);
    }
    else if(choice1 === "rock") {
        if(choice2 === "scissors") {
            return "rock wins";
        }
        else {
            return "paper wins";
        }
    }
    else if(choice1 === "paper") {
        if(choice2 === "rock") {
            return "paper wins";
        }
        else {
            return "scissors wins"
        }
    }
    else if(choice1 === "scissors") {
        if(choice2 === "paper") {
            return "scissors wins";
        }
        else {
            return "rock wins"
        }
    }
    else {
        return "invalid choice"
    }
};

compare(userChoice,computerChoiceMaker());