為什么沒有輸出，一片空白
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>創(chuàng)建數(shù)組</title>
<script type="text/JavaScript">
?vrr myarr = new Array(8);
?document.write("數(shù)組的第一個(gè)值："+myarr[0]);
</script>
</head>
<body>
</body>
</html>
2018-11-26
是?var myarr = new Array(8);而不是?vrr myarr = new Array(8);
拼錯(cuò)了兄弟
2019-09-04
是var而不是vrr
2018-11-26
var
2018-11-26
var myarr = new Array(8);