替换

最新推荐文章于 2025-07-09 10:46:21 发布

转载最新推荐文章于 2025-07-09 10:46:21 发布 · 104 阅读

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原文链接：http://www.cnblogs.com/QQBOSS/p/9885398.html

<!DOCTYPE html>
<html>
<head lang="en">
  <meta charset="UTF-8">
  <title>替换</title>
</head>
<body>

<script>
  var reg=new RegExp("Paul");
  var stringObj="Paul Paula Pauline";
  var newstr=stringObj.replace(reg,"Ringo");
  alert(newstr);
</script>
</body>
</html>