js中使用正则表达式实现replaceAll方法
http://www.360doc.com/content/11/0407/20/2956608_108008354.shtml
<html>
<head>
<title></title>
<script language="javascript">
function replaceAll()
{
var oldValue = "abcdea";
var newValue = oldValue.replace(new RegExp("\a","gm"),"x");
alert("oldValue="+oldValue+"\n"+"newValue="+newValue);
}
replaceAll();
</script>
</head>
<body>
</body>
</html> 相关推荐
wangzhaotongalex 2020-10-20
wyq 2020-11-11
TLROJE 2020-10-26
风雨断肠人 2020-10-13
duanqingfeng 2020-09-29
rechanel 2020-11-16
luofuIT成长记录 2020-09-22
phphub 2020-09-10
taomengxing 2020-09-07
MaggieRose 2020-08-19
flyingssky 2020-08-18
山水沐光 2020-08-18
jyj00 2020-08-15
AHuqihua 2020-08-09
山水沐光 2020-08-03