<input value="看看superDullWolf的CNWord类引用实例,vbs,改进了一下，可以提供chinese出现的位置了" id="input1" style="width:100%"/>
<br/>
<button onclick="vbs:classAndRegExp">验证</button>
<script language = "vbscript">
sub classAndRegExp()
set wolf = new CNWord
wolf.str = input1.value
msgbox "含有中文数" & wolf.CNcount
msgbox "含有中文块数" & wolf.CNBlockCount
msgbox "第2个中文块是--->" & wolf.CN(2)
msgbox "第1个中文块出现的位置是--->" & wolf.CNIndex(1)
set wolf = nothing
end sub
</script>
<script language="vbscript">
class CNWord
public str
private sub Class_Initialize()
set regEx =new RegExp
regEx.IgnoreCase = True '设置是否区分大小写。
regEx.Global = True '设置全局可用性。
end sub
private regEx
Property get CN(x)
dim Arr()
dim maxBound : maxBound = CNBlockCount
redim Arr(maxBound)
dim i:i=1
dim Match
For each Match in regEx.Execute(str)
Arr(i) = Match
i = i + 1
next
if x<=maxBound then CN = Arr(x)
End Property
Property get CNIndex(x)
dim Arr()
dim maxBound : maxBound = CNBlockCount
redim Arr(maxBound)
dim i:i=1
dim Match
For each Match in regEx.Execute(str)
Arr(i) = Match.FirstIndex + 1
i = i + 1
next
if x<=maxBound then CNIndex = Arr(x)
End Property
Property get CNcount
'返回含有中文的字数
regEx.Pattern = "[\u4e00-\u9fa5]"
CNcount = findCHNnum()
End Property
Property get CNBlockCount
'返回含有中文的块数
regEx.Pattern = "[\u4e00-\u9fa5]+"
CNBlockCount = findCHNnum()
End Property
private function findCHNnum()
findCHNnum = regEx.Execute(str).count
end function
private sub Class_Terminate()
set regEx = nothing
end sub
end class
</script>
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