用asp实现网址和邮件地址的切换函数

发布时间：2023-09-25 15:42:36 所属栏目：Asp教程来源：

导读：网址和邮件地址的转换函数

<%

function URLconvert(str)

convertstr=str

urlLocation=instr(convertstr,"http://")

if (urlLocation=0) and (mailLocation=0) then

URLconvert=convertstr

网址和邮件地址的转换函数

<%

function URLconvert(str)

convertstr=str

urlLocation=instr(convertstr,"http://")

if (urlLocation=0) and (mailLocation=0) then

URLconvert=convertstr

exit function

end if

if urlLocation<>0 then

rightstr=str

Do while urlLocation<>urlLocationend

urlLocation=instr(rightstr,"http://")

urlLocationend=InStrRev(rightstr,"http://")

finalstr=finalstr&left(rightstr,urlLocation-1)

midurlstr=mid(rightstr,urlLocation+1,1)

do while (asc(midurlstr)>=45) and (asc(midurlstr)<=126)

loopint=loopint+1

midurlstr=mid(rightstr,urlLocation+loopint,1)

if midurlstr="" then exit do

loop

endURLstr=mid(rightstr,urllocation,loopint)

URLstr="<a href="&endURLstr&">"&endURLstr&"</a>"

rightstr=mid(rightstr,urllocation+loopint)

finalstr=finalstr&URLstr

loopint=1

Loop

end if

finalstr=finalstr&rightstr

convertstr1=finalstr

finalstr=""

mailLocation=instr(convertstr1,"@")

if mailLocation<>0 then

Do while mailLocation<>mailLocationend

mailLocation=instr(convertstr1,"@")

mailLocationend=InStrRev(convertstr1,"@")

mainmidmailstr=mid(convertstr1,mailLocation+1,1)

midmailstr=mainmidmailstr

do while (asc(midmailstr)>=45) and (asc(midmailstr)<=126)

loopint1=loopint1+1

midmailstr=mid(convertstr1,mailLocation-loopint1,1)

loop

firstSTR=mid(convertstr1,mailLocation-loopint1+1,loopint1-1)

finalstr=finalstr&left(convertstr1,mailLocation-loopint1)

midmailstr1=mainmidmailstr

do while (asc(midmailstr1)>=45) and (asc(midmailstr1)<=126)

loopint2=loopint2+1

midmailstr1=mid(convertstr1,mailLocation+loopint2,1)

if midmailstr1="" then exit do

loop

secondSTR=mid(convertstr1,mailLocation,loopint2)

endmailstr=firstSTR&secondSTR

mailstr="<a href=mailto:"&endmailstr&">"&endmailstr&"</a>"

finalstr=finalstr&mailstr

convertstr1=mid(convertstr1,maillocation+loopint2)

loopint1=1

loopint2=1

Loop

end if

finalstr=finalstr&convertstr1

URLconvert=finalstr

end function

%>

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