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普通的替换函数
复制代码 代码如下:
public function HighLight(S,F)
dim tL,tM,tR,k
tL=""
tM=""
tR=S
k=instr(1,tR,F,1)
do while kgt;0
tL=tL left(tR,k-1)
tM=mid(tR,k,len(F))
tL=tL "lt;span style='color:red'gt;" tM "lt;/spangt;"
tR=right(tR,Len(tR)-len(F)-k+1)
k=instr(1,tR,F,1)
loop
HighLight=tL tR
end function
nbsp;tS="abcaBcabCaBCabcaBCa"
tF="bc"
response.Write(tS)
response.Write("lt;br/gt;")
response.Write(HighLight(tS,tF))
正则表达式
复制代码 代码如下:
Function HighLight(S,F)
Dim regEx
Set regEx = New RegExp
regEx.IgnoreCase = True
regEx.Global = True
regEx.Pattern = "(" F ")"
HighLight = regEx.Replace(S,"lt;span style='color:red'gt;$1lt;/spangt;")
End Function
Response.write HighLight("abcaBcabCaBCabcaBCa","bc")
（编辑：源码网）
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