📄 compressdata.asp

📁 大学的综合测评
💻 ASP
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<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<link href="img/Style.css" rel="stylesheet" type="text/css" />
</head>
<!-- #include file="const.asp" -->
<body>
<p>
  <%
		dim rs,sql
		dim tmprs
		dim allarticle
		dim Maxid
		dim topic,username,dateandtime,body

Dim dbpath,boolIs97
dbpath = request("dbpath")
boolIs97 = request("boolIs97")

If dbpath <> "" Then
dbpath = server.mappath(dbpath)
	response.write(CompactDB(dbpath,boolIs97))
End If

Const JET_3X = 4

Function CompactDB(dbPath, boolIs97)
Dim fso, Engine, strDBPath
strDBPath = left(dbPath,instrrev(DBPath,"\"))
Set fso = CreateObject("Scripting.FileSystemObject")
On Error Resume Next 
If fso.FileExists(dbPath) Then
Set Engine = CreateObject("JRO.JetEngine")

	If boolIs97 = "True" Then
		Engine.CompactDatabase "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & dbpath, _
		"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strDBPath & "temp.mdb;" _
		& "Jet OLEDB:Engine Type=" & JET_3X
	Else
		Engine.CompactDatabase "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & dbpath, _
		"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strDBPath & "temp.mdb"
	End If

fso.CopyFile strDBPath & "temp.mdb",dbpath
fso.DeleteFile(strDBPath & "temp.mdb")

if err.number="0" then
	CompactDB = "你的数据库, " & dbpath & ", 已经压缩成功!" & vbCrLf
	response.write(CompactDB)
	response.end
else
	errmsg = "<li>压缩过程中出现错误，具体出错如下：<br>"
	errmsg = errmsg & Err.Description
	err.clear
	response.Write(errmsg)
	response.end
end if
Set fso = nothing
Set Engine = nothing


Else
	CompactDB = "<li>数据库名称或路径不正确. 请重试!"
	response.Write(CompactDB)
	response.end
End If

End Function
%>
</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>&nbsp;</p>
<table width="76%" border="0" align="center" cellpadding="6" cellspacing="2"  class="atable1">
  <form action="Compressdata.asp" name="form1" method="post">
    <tr> 
      <td colspan="2" align="center" height="20" > 系统数据压缩 </td>
    </tr>
    <tr valign="middle"> 
	  <td><p><br />
	      <span class="red">注意：</span>( 需要FSO支持，FSO相关帮助请看微软网站 ) <br />
	  输入数据库所在相对路径和数据库名称<br />
	  <font color="red">正在使用中数据库不能压缩，请选择备份数据库进行压缩操作</font><br />
	  压缩数据库：
	      <input name="dbpath" type="text" class="atable1" value="<%=dbph%>" size="40">
  &nbsp;<br />
	      <br />
	      <input type="submit" value="开始压缩" class="atable1">
          <br />
	      <br />
	      <input type="checkbox" name="boolIs97" value="True">
	      如果使用 Access 97 数据库请选择
	      (默认为 Access 2000 数据库)<br />
          <br />	  
          </p>
      </td>
	</tr>
  </form>
</table>
</body>
</html>
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