javascript - 在文档写入中创建新行 (JavaScript)

Question

如何让 document.get 中的所有项目都换行？我试过 br/ 和 \n。两者都不起作用。它们要么导致 JavaScript 运行不正确，要么不创建新行。我知道我可以将每一个都放在自己的段落元素中，但出于我的目的，我必须将它们全部放在一个段落元素中。

<script type="text/javascript">
<!--
    var     firstString =  prompt(" Enter the first number ", "");
    var     secondString = prompt(" Enter the second number ", "");
    var     num1 = parseFloat(firstString);
    var     num2 = parseFloat(secondString);

    var addition = num1 + num2;         //  Addition of num1 and num2
    var subtraction = num1 - num2;      //  Subtraction of num1 and num2
    var multiplication = num1 * num2;   //  Multiplication of num1 and num2
    var division = num1 / num2          //  Division of num1 and num2

    //These are the ones I'm trying to get to appear on separate lines

    document.write (
        "<p> First Value Entered: " + num1 + \n
        "Second Value Entered: " + num2 + \n
        "Sum: " + addition + \n
        "Difference: " + subtraction + \n
        "Product: " + multiplication + \n
        "Quotient: " + division + "</p>"
    );
// -->
</script>

Answer 1

放\n在引号中，像这样:"\n" , 并且不要忘记在它们后面加上加号。这是一个大的串联字符串。

预计到达时间:如其他答案中所述，纯 HTML 不支持换行符，因此请使用 <br> !