实现字母转换
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<div>
<p>Paul->Ruangee</p>
<button onclick="myfunction()">点击</button>
<p id="pot">Paul,Paula,Pauline,paul,Paul</p>
<script type="text/javascript">
function myfunction(){
var str="Paul,Paula,Pauline,paul,Paul";
var tex=str.replace(/\bPaul\b/g,"Ruangee");
document.getElementById("pot").innerHTML=tex;
}
</script>
</div>
</body>
</html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<div>
<p>Paul->Ruangee</p>
<button onclick="myfunction()">点击</button>
<p id="pot">Paul,Paula,Pauline,paul,Paul</p>
<script type="text/javascript">
function myfunction(){
var str="Paul,Paula,Pauline,paul,Paul";
var tex=str.replace(/\bPaul\b/g,"Ruangee");
document.getElementById("pot").innerHTML=tex;
}
</script>
</div>
</body>
</html>
