如何做一个检索结果带链接的检索？
<%
data=request.form("search_data") ' 从FORM变量集得到要查询的文件名称所要包含的字符串
p=search_folder(data,"http://jack/cgi-bin","c:\intels\wwwroot\cgi-bin") ' 调用函数查询目标查询目录下的所有子目录(所有子树),方法:search_folder(要查询的字符串,查询目标的虚拟绝对路径,查询目标的真实绝对路径) %>
<script language="vbscript" RUNAT=SERVER>
function search_folder(search_data,v_path,c_path)
dim file_system,cur_folder,sub_folders,sub_files
' 目录检索函数
if not isempty(search_data) and len(search_data)>0 then ' 确定查询字符串有效非空
set file_system=createobject("scripting.filesystemobject") ' 建立文件系统对象
set cur_folder=file_system.getfolder(c_path) ' 建立建立当前目录对象
set sub_folders=cur_folder.subfolders ' 建立当前目录的子目录对象集合
for each each_sub_folder in sub_folders ' 对子目录集合进行遍历
if each_sub_folder.attributes=16 then ' 确定子目录的属性为普通子目录
sub_v_path=v_path&"/"&each_sub_folder.name
sub_c_path=c_path&""&each_sub_folder.name '得到当前的子虚拟绝对路径与真实绝对路径,默认子目录与子虚拟目录级别名称完全相同 p=search_file(search_data,sub_v_path,sub_c_path) ' 调用文件检索函数对当前子目录下的文件进行字符串匹配检索
p=search_folder(search_data,sub_v_path,sub_c_path) ' 递归检索当前子目录的下一级目录 end if
next
set each_sub_folder=nothing
set sub_folders=nothing
set cur_folder=nothing
set file_system=nothing ' 清空 end if
end function
-------------------------------------------------------------------------------------------------------------------------------- function search_file(search_data,v_path,c_path)
dim file_system,sub_files,sub_file_v_path,sub_out_v_path ' 文件匹配检索函数
if not isempty(c_path) then ' 确认路径不为空
set file_system=createobject("scripting.filesystemobject")
set cur_folder=file_system.getfolder(c_path)
set sub_files=cur_folder.files ' 建立检索目录下的文件对象集合
for each each_file in sub_files ' 遍历文件对象集合
if instr(each_file.name,search_data)<>0 then ' 匹配字符串与文件名
sub_file_v_path=v_path&"/"&each_file.name ' 建立可用链接,输出匹配文件
sub_out_v_path=Replace(sub_file_v_path," ","%20") ' 替换路径及文件名中的空格,以便系统确定路径
response.write("<p><a
href="&sub_out_v_path&">"&sub_file_v_path&"</a>")
end if
next
set sub_out_v_path=nothing
set sub_file_v_path=nothing
set each_file=nothing
set sub_files=nothing
set file_system=nothing
end if
end function
</script> | 
发表于 2006-11-16 00:00:00
