JavaScript multiline ÊôÐÔ
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multiline ÊôÐÔÓÃÓÚ·µ»ØÕýÔò±í´ïʽÊÇ·ñ¾ßÓбêÖ¾ m¡£
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ÀýÈ磬ģʽ /W3School$/im Æ¥Åä "w3school" ºÍ "W3School\nisgreat"¡££¨\n ÊÇ»»Ðзû\u000A£©¡£
Èç¹û m ±êÖ¾±»ÉèÖã¬Ôò¸ÃÊôÐÔΪ true£¬·ñÔòΪ false¡£
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RegExpObject.multiline
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<script type="text/javascript">
var str = "Visit W3School.com.cn";
var patt1 = new RegExp("W3","m");
if(patt1.multiline)
{
alert("Multiline property is set");
}
else
{
alert("Multiline property is NOT set.");
}
</script>
TIY
- multiline
- ÈçºÎʹÓà multiline ÊôÐÔÀ´¼ì²âÕýÔò±í´ïʽÊÇ·ñ¾ßÓбêÖ¾ m¡£