Javascript Regexp 简明教程
JavaScript RegExp - global
Example
<html>
<head>
<title>JavaScript RegExp global Property</title>
</head>
<body>
<script type = "text/javascript">
var re = new RegExp( "string" );
if ( re.global ) {
document.write("Test1 - Global property is set");
} else {
document.write("Test1 - Global property is not set");
}
re = new RegExp( "string", "g" );
if ( re.global ) {
document.write("<br />Test2 - Global property is set");
} else {
document.write("<br />Test2 - Global property is not set");
}
</script>
</body>
</html>