ACCESS數(shù)據(jù)庫的壓縮,備份,還原,下載,刪除的實現(xiàn)

更新時間：2006年08月24日 00:00:00 作者：

<html> 
<head> 
<meta http-equiv="Content-Language" content="zh-cn"> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"> 
<title>數(shù)據(jù)庫管理</title> 
</head> 

<body> 
<div align=center>數(shù)據(jù)庫管理系統(tǒng)</div> 
<br> 
<br> 
<p align="center"> 

<% 
Dim ZC_DATABASE_PATH 
'數(shù)據(jù)庫的路徑 
ZC_DATABASE_PATH="database/data.mdb" 


data_array= Split(ZC_DATABASE_PATH,"/") 


Dim action 
action=trim(request("action")) 
Dim dbpath,bkfolder,bkdbname,fso,fso1 

Select Case action 
Case "" 
Call chushihua() 
Case "CompressData" '壓縮數(shù)據(jù) 
Dim tmprs 
dim allarticle 
dim Maxid 
dim topic,username,dateandtime,body 
call CompressData() 
case "BackupData" '備份數(shù)據(jù) 
if request("act")="Backup" Then 
call updata() 
else 
call BackupData() 
end If 
case "RestoreData" '恢復(fù)數(shù)據(jù) 
dim backpath 
if request("act")="Restore" Then 
Dbpath=request.form("Dbpath") 
backpath=request.form("backpath") 
if dbpath="" Then 
response.write "Please input your database whole Name"  
else 
Dbpath=server.mappath(Dbpath) 
end If 
backpath=server.mappath(backpath) 

Set Fso=server.CreateObject("scripting.filesystemobject") 
if fso.fileexists(dbpath) Then  
fso.copyfile Dbpath,Backpath 
response.write "數(shù)據(jù)庫被成功還原!<br>" 
else 
response.write "沒找到您所需要的數(shù)據(jù)庫!"  
end If 
else 
call RestoreData() 
end If 
Case "SpaceSize" '系統(tǒng)空間占用 
call SpaceSize() 
Case "deletebackup" 
Dim dbname 
dbpath=Request.QueryString("dbpath") 
dbname=Request.QueryString("dbname") 
dbpath=Server.MapPath(dbpath) 
dbpath=dbpath &"\"&dbname 
set fso = CreateObject("Scripting.FileSystemObject") 
If fso.FileExists(dbPath) Then 
fso.DeleteFile(DBPath) 
Set fso = nothing 
response.write "<br>您備份的數(shù)據(jù)庫已經(jīng)" & dbpath &"被成功刪除!<br><br><a href=""data_s.asp"">返回..</a>" 
Else 
response.write dbpath  
response.write "<br>輸入的路徑錯誤,請確認后重新輸入!<br><br><a href=""data_s.asp"">返回..</a>" 
End If 
Case Else 
End Select 

%> 
</div> 
<% 
response.write"</body></html>" 

Sub chushihua() 
%> 
<div align=center> 
<form id="edit"> 
<br/> 
<a href="?action=CompressData">[壓縮數(shù)據(jù)庫]</a> 
<br/><br/><a href="?action=BackupData">[備份數(shù)據(jù)庫]</a> 
<br/><br/><a href="?action=RestoreData">[還原數(shù)據(jù)庫]</a> 
<br/><br/><a href="?action=SpaceSize">[系統(tǒng)空間占用]</a> 
<br/><br/> 
</form> 
</div> 
<%end sub%> 

<% 
'====================系統(tǒng)空間占用======================= 
Sub SpaceSize() 
On Error Resume Next 
%> 
<div align=center> 
<div align=center> 
系統(tǒng)空間查看 
<br/><br/> 
<form id="edit"> 
<br> 
數(shù)據(jù)庫:<%showSpaceinfo("../"&data_array(1)&"")%><br><br> 
備份數(shù)據(jù)庫:<%showSpaceinfo("databackup")%><br><br> 
系統(tǒng)總共:<%showSpaceinfo("/")%> 
<br><br> 
</form> 
</div> 
<br > 
<br > 
<br > 
<a href="data_s.asp">返回...</a> 
</div>  
<% 
End Sub 
%> 
<% Sub ShowSpaceInfo(drvpath) 
dim fso,d,size,showsize 
set fso=server.CreateObject("scripting.filesystemobject")  
drvpath=server.mappath(drvpath)  
set d=fso.getfolder(drvpath)  
size=d.size 
showsize=size & " Byte"  
if size>1024 Then 
size=(Size/1024) 
showsize=size & " KB" 
end If 
if size>1024 Then 
size=(size/1024) 
showsize=formatnumber(size,2) & " MB"  
end If 
if size>1024 Then 
size=(size/1024) 
showsize=formatnumber(size,2) & " GB"  
end If  
response.write "<font face=verdana>" & showsize & "</font>" 
End Sub  
%> 
<% 
Sub RestoreData() 
%> 
<div align=center> 
<div align=center> 
<br/><...