此方法返回字符串,其中每次出现的给定模式都被替换为常规字符串、函数的返回值或模板字符串。模式可以是字符串或正则表达式。
语法
string.gsub(pattern, replacement);
返回值
返回一个字符串。
例子
<html>
<head>
<title>Prototype examples</title>
<script type = "text/javascript" src = "/javascript/prototype.js"></script>
<script>
function showResult() {
var mouseEvents = 'click dblclick mousedown';
alert( "mouseEvents :" + mouseEvents.gsub(/\s+/, ', ') );
}
</script>
</head>
<body>
<p>Click the button to see the result.</p>
<br />
<br />
<input type = "button" value = "Result" onclick = "showResult();"/>
</body>
</html>作者:terry,如若转载,请注明出处:https://www.web176.com/prototype_api/8877.html
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