<head>
<title>随风起舞之文件查询</title> </head>
<body> <p align="center" > <b><font face="宋体" color="red" size="5"> 星河影动之文件查询系统</font></b> </p> <hr> <form method="POST" action="search.asp"> <p><font color="green">请输入要查询的目录文字: <input type="text" name="search_data" size="20"> <input type="submit" value="查询" name="B1"> <input type="reset" value="重写" name="B2"></font> </p> </form> <hr> <p style="text-indent: 0; word-spacing: 0; line-height: 100%; margin: 0"> <font color="green">查询结果:</font></p> <% data=request.form("search_data")
' 得到要查询的文件名称所要包含的字符串. p=search_folder(data,"http://yup.go.163.com","c:\")
' 调用函数查询目标查询目录下的所有子目录(所有子树). %> <script language="vbscript" RUNAT=SERVER> ' 目录检索函数. function search_folder(search_data,v_path,c_path) dim file_system,cur_folder,sub_folders,sub_files 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. 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
' 清除服务器端对象. 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出现的空格. 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> <hr> </body></html> [b][1][/b]
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