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<%
Function ReplaceTest(patrn, replStr)
Dim regEx, str1 ' ½¨Á¢±äÁ¿¡£
str1 = "The quick brown fox jumped over the lazy dog."
Set regEx = New RegExp ' ½¨Á¢ÕýÔò±í´ïʽ¡£
regEx.Pattern = patrn ' ÉèÖÃģʽ¡£
regEx.IgnoreCase = True ' ÉèÖÃÊÇ·ñÇø·Ö´óСд¡£
ReplaceTest = regEx.Replace(str1, replStr) ' ×÷Ìæ»»¡£
End Function
Response.write ReplaceTest("fox", "cat") & "<BR>" ' ½« 'fox' Ì滻Ϊ 'cat'¡£
Response.write ReplaceTest("(\S+)(\s+)(\S+)", "$3$2$1") ' ½»»»´Ê¶Ô.
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¡¡¡¡Èç¹ûÕÒµ½ÁËÆ¥ÅäµÄģʽ£¬Test·½·¨·µ»ØTrue£»·ñÔò·µ»ØFalse¡£ÏÂÃæµÄ´úÂë˵Ã÷ÁËTest ·½·¨µÄÓ÷¨¡£
<%
Function RegExpTest(patrn, strng)
Dim regEx, retVal ' ½¨Á¢±äÁ¿¡£
Set regEx = New RegExp ' ½¨Á¢ÕýÔò±í´ïʽ¡£
regEx.Pattern = patrn ' ÉèÖÃģʽ¡£
regEx.IgnoreCase = False ' ÉèÖÃÊÇ·ñÇø·Ö´óСд¡£
retVal = regEx.Test(strng) ' Ö´ÐÐËÑË÷²âÊÔ¡£
If retVal Then
RegExpTest = "ÕÒµ½Ò»¸ö»ò¶à¸öÆ¥Åä¡£"
Else
RegExpTest = "δÕÒµ½Æ¥Åä¡£"
End If
End Function
Response.write RegExpTest("is.", "IS1 is2 IS3 is4")
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<SCRIPT>
re = /apples/gi;
str = "Apples are round, and apples are juicy.";
newstr=str.replace(re, "oranges");
document.write(newstr)
</SCRIPT>
½á¹ûÊÇ£º"oranges are round, and oranges are juicy."
Àý£º
<SCRIPT>
str = "Twas the night before Xmas...";
newstr=str.replace(/xmas/i, "Christmas");
document.write(newstr)
</SCRIPT>
½á¹ûÊÇ£º"Twas the night before Christmas..."
Àý£º
<SCRIPT>
re = /(\w+)\s(\w+)/;str = "John Smith";
newstr = str.replace(re, "$2, $1");
document.write(newstr)
</SCRIPT>
½á¹ûÊÇ£º"Smith, John".
¡¡¡¡2¡¢search
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<SCRIPT>
function testinput(re, str){}
testinput(/^[1-9]/i,"123")
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