如何修复-如果出现意外令牌-在此练习上

Question

在这个例子中，我真的不明白我在做什么错。请参见下面的代码。

<script language = "javascript">

    var month = new Array(12);
    month [0] = "Enero";
    month [1] = "Febrero";
    month [2] = "Marzo;";
    month [3] = "Abril";
    month [4] = "Mayo";
    month [5] = "Junio";
    month [6] = "Julio";
    month [7] = "Agosto";
    month [8] = "Septiembre";
    month [9] = "Octubre";
    month [10] = "Noviembre";
    month [11] = "Diciembre";
    var i = 0;

    do {
        month[i] = parseInt(prompt("Type the number of the 
            month:"));

    }

    if (month[i]>12) {

        document.write("Incorrect month");
    }
    else {  

    document.write ("The month is :" +month+ ".");
    }


</script>

Answer 1

我猜你忘记了什么，所以我更改了代码。我希望可以。

<script language = "javascript">

    var month = new Array(12);
    month [0] = "Enero";
    month [1] = "Febrero";
    month [2] = "Marzo;";
    month [3] = "Abril";
    month [4] = "Mayo";
    month [5] = "Junio";
    month [6] = "Julio";
    month [7] = "Agosto";
    month [8] = "Septiembre";
    month [9] = "Octubre";
    month [10] = "Noviembre";
    month [11] = "Diciembre";
    var i = 0;

    do {
    let m = parseInt(prompt("Type the number of the month:")); 

        if (m>12) {
        document.write("Incorrect month.</br>");
        }
        else {  
            document.write ("The month is :" +month[m]+ ".</br>");
        }
    i++;
 } while(i<12)

</script>