js版的防範SQL注入式攻擊代碼

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<script language="javascript">
<!--
 var url = location.search;
 var re=/^/?(.*)(select%20|insert%20|delete%20from%20|count/(|drop%20table|update%20truncate%20|asc/(|mid/(|char/(|xp_cmdshell|exec%20master|net%20localgroup%20administrators|/"|:|net%20user|/'|%20or%20)(.*)$/gi;
 var e = re.test(url);
 if(e) {
  alert("地址中含有非法字符～");
  location.href="error.asp";
 }
//-->
<script>
[CODE END]