这是我的问题的HTML代码

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<meta charset="UTF-8"></meta>
<title>Insert title here</title>
<script type="text/javascript">
    var arr = [ "A", "B", "C" ];

    for (var i = 0; i < arr.length; i++) {
        document.write(arr[i]);;
    }
</script>
</head>
<body>
</body>
</html>


for (var i = 0; i < arr.length; i++)行中,它显示了'The content of elements must consist of well-formed character data or markup a.
如果取消“ Element type "arr.length" must be followed by either attribute specifications, ">" or "/>".
因此,考虑代码似乎没有任何问题,然后尝试更改<<!DOCTYPE html>的“ doctype”声明
然后一切顺利,现在我可以通过更改doctype声明解决问题。
但是,如果html文件只需要<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">的doctype声明,又不想显示不必要的错误,该怎么办?
谢谢!

最佳答案

您需要在此处添加<![CDATA]

<script type="text/javascript">
    //<![CDATA[
    var arr = [ "A", "B", "C" ];

    for (var i = 0; i < arr.length; i++) {
        document.write(arr[i]);;
    }
    //]]>
</script>

关于javascript - Eclipse中的<!DOCTYPE html PUBLIC“…”>和<!DOCTYPE html>,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/41413244/

10-13 02:24