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getfile.asp
<%
‘‘利用xmlhttp組件獲取遠(yuǎn)程文件保存到當(dāng)前空間
‘‘此是網(wǎng)站建設(shè)中的一個(gè)實(shí)例,遠(yuǎn)程獲取一個(gè)網(wǎng)頁(yè)內(nèi)容并篩選出相關(guān)的天氣數(shù)據(jù),當(dāng)然可以跳過(guò)文件本地存儲(chǔ)再獲取數(shù)據(jù)
‘‘參考了xoyu的函數(shù),在此感謝
fileurl="http://www./other/tqyb/inc_city_hb.asp"
dotloc=InStrRev(fileurl,".")
filepath="thistest"&mid(fileurl,dotloc) ‘‘建立同類型文件名
‘‘filepath="thistest.htm"
call saveRemoteFile(filepath,fileurl)
sub SaveRemoteFile(LocalFileName,RemoteFileUrl)
dim Ads,Retrieval,GetRemoteData
Set Retrieval = Server.CreateObject("Microsoft.XMLHTTP")
With Retrieval
.Open "Get", RemoteFileUrl, False, "", ""
.Send
GetRemoteData = .ResponseBody
‘‘ GetDetail = .ResponseText ‘‘對(duì)文本型文件可直接獲取內(nèi)容,但不能支持中文,不知道如何解決
End With
Set Retrieval = Nothing
‘‘RESPONSE.WRITE GetDetail
Set Ads = Server.CreateObject("Adodb.Stream") ‘‘生成對(duì)應(yīng)文件
With Ads
.Type = 1
.Open
.Write GetRemoteData
.SaveToFile server.MapPath(LocalFileName),2
.Cancel()
.Close()
End With
Set Ads=nothing
end sub
‘‘以上完成遠(yuǎn)程存儲(chǔ)文件,以下只適用于對(duì)文本型文件的操作www.
set fso=server.createobject("scripting.filesystemobject") ‘‘讀取文件內(nèi)容
set fileout=fso.opentextfile(server.mappath(filepath),1)
content=fileout.readall
set fileout=nothing
set fso=nothing
‘‘response.write content
contentarr=split(content,"<td") ‘‘根據(jù)內(nèi)容進(jìn)行篩選
for i=1 to ubound(contentarr)
if instr(contentarr(i),"恩施") then thisloc=i
next
dim xu(5)
for j=0 to 4
con1=contentarr(thisloc+j)
start1=instr(con1,">")
con1=right(con1,len(con1)-start1)
stop1=instr(con1,"<")
con1=left(con1,stop1-1)
str=str&contentarr(thisloc+j)
xu(j)=trim(con1)
next
if xu(1)<>"" then
response.write "document.write(‘恩施州未來(lái)24小時(shí)天氣預(yù)報(bào):"&xu(1)&",最低溫度"&xu(2)&"攝氏度,最高溫度"&xu(3)&"攝氏度,風(fēng)向:"&xu(4)&".--武漢中心氣象臺(tái)發(fā)布‘);"
else
response.write "document.write(‘暫未發(fā)布‘);"
end if
‘‘response.write server.htmlencode(str)
%>
在另一個(gè)htm頁(yè)中引用顯示獲取內(nèi)容
<script src="getfile.asp"></script>
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