To find a hexadecimal number character with JavaScript Regular Expression, use the following. Add the hexadecimal number here −
\xdd
您可以嘗試執行以下程式碼來尋找十六進位字元。它搜尋十六進制數53，即S −
<html>
<head>
<title>JavaScript Regular Expression</title>
</head>
<body>
<script>
var myStr = "Secure and Responsive!";
var reg = /\x53/g;
var match = myStr.match(reg);
document.write(match);
</script>
</body>
</html>以上是使用JavaScript的RegExp搜尋一個十六進位數字字符的詳細內容。更多資訊請關注PHP中文網其他相關文章！
