% '声明取得目标信息的函数,通过XML组件进行实现。 Function GetURL(url) Set Retrieval = CreateObject("Microsoft.XMLHTTP") With Retrieval .Open "GET", url, False .Send GetURL = bytes2bstr(.responsebody) '对取得信息进行验证，如果信息长度小于100则说明截取失败 if len(.responsebody)100 then response.write "获取远程文件 a href="url" target=_blank>"url"/a> 失败。" response.end end if End With Set Retrieval = Nothing End Function
' 二进制转字符串，否则会出现乱码的！ function bytes2bstr(vin) strreturn = "" for i = 1 to lenb(vin) thischarcode = ascb(midb(vin,i,1)) if thischarcode h80 then strreturn = strreturn chr(thischarcode) else nextcharcode = ascb(midb(vin,i+1,1)) strreturn = strreturn chr(clng(thischarcode) * h100 + cint(nextcharcode)) i = i + 1 end if next bytes2bstr = strreturn end function
'声明截取的格式，从Start开始截取，到Last为结束 Function GetKey(HTML,Start,Last) filearray=split(HTML,Start) filearray2=split(filearray(1),Last) GetKey=filearray2(0) End Function
Dim Softid,Url,Html,Title '获取要取页面的ID SoftId=Request("Id") Url="http://www3.skycn.com/soft/"SoftId".html" Html = GetURL(Url) '以截取天空软件的软件名为例子 Title = GetKey(Html,"font color='#004FC6' size='3'>","/font>/b>/td>/tr>")
'打开数据库,准备入库 dim connstr,conn,rs,sql connstr="DBQ="+server.mappath("db1.mdb")+";DefaultDir=;DRIVER={Microsoft Access Driver (*.mdb)};" set conn=server.createobject("ADODB.CONNECTION") conn.open connstr set rs=server.createobject("adodb.recordset") sql="select [列名] from [表名] where [列名]='"Title"'" rs.open sql,conn,3,3 if rs.eof and rs.bof then rs("列名")=Title rs.update set rs=nothing end if set rs=nothing Response.Write"采集完毕!" %>
