正则表达式高手进来帮忙啊!

keshanxiaoxue 2011-06-19 11:36:20

"thank you for helping me <param1> aaa ccc <parma2> ddd"
以上这个字符串是正确的,如果是
"thank you for helping me <param1> aaa ccc <parma2><<param3> ddd"就是错的,
类似于"<" ">" 要匹配

...全文

81 2 打赏收藏转发到动态举报

写回复

用AI写文章

2 条回复

切换为时间正序

请发表友善的回复…

发表回复

keshanxiaoxue 2011-11-01

打赏
举报

谢谢您!!!!

q107770540 2011-06-19

打赏
举报



<!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>

    <title></title>

</head>

<body>

    <script type="text/javascript">

        function test(s) {

            var reg = /[<>]/g

            return !reg.test(s);

        }

        var regx=/<[^<>]+>/g;

        var list =['thank you for helping me <param1> aaa ccc <parma2> ddd','thank you for helping me <param1> aaa ccc <parma2><<param3> ddd','thank you for helping me <param1> aaa ccc <parma2><111<param3> ddd'];

        for (var i = 0; i < list.length; i++) {

            alert(list[i]+ "    " + test(list[i].replace(regx,'')));

        }

    </script>

</body>

</html>