核心代碼: 復制代碼 代碼如下: Option Explicit Dim arrTables( ), i, idxTables, intValidArgs Dim blnContent, blnFieldNames Dim objConn, objFSO, objRS, objSchema Dim strConnect, strHeader, strOutput Dim strFile, strResult, strSQL, strTable Const adSchemaTables = 20 ' Check command line arguments With WScript.Arguments If .Unnamed.Count = 1 Then strFile = .Unnamed(0) Else Syntax End If blnFieldNames = True blnContent = True If .Named.Count 0 Then intValidArgs = 0 If .Named.Exists( "T" ) Then blnFieldNames = False blnContent = False intValidArgs = intValidArgs + 1 End If If .Named.Exists( "TF" ) Then blnContent = False intValidArgs = intValidArgs + 1 End If If intValidArgs .Named.Count Then Syntax End If End With ' Check if the specified database file exists Set objFSO = CreateObject( "Scripting.FileSystemObject" ) If Not objFSO.FileExists( strFile ) Then Syntax Set objFSO = Nothing ' Connect to the MS-Access database Set objConn = CreateObject( "ADODB.Connection" ) strConnect = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strFile objConn.Open strConnect ' Search for user tables and list them in an array Set objSchema = objConn.OpenSchema( adSchemaTables ) idxTables = -1 Do While Not objSchema.EOF If objSchema.Fields.Item(3).Value = "TABLE" Then idxTables = idxTables + 1 ReDim Preserve arrTables( idxTables ) arrTables( idxTables ) = objSchema.Fields.Item(2).Value End If objSchema.MoveNext Loop ' List all tables, their column names and their contents For Each strTable In arrTables strSQL = "Select * From " & strTable Set objRS = objConn.Execute( strSQL ) If IsObject( objRS ) Then ' Display the html' target='_blank'>current table's name If blnContent Then WScript.Echo """Table: " & strTable & """" Else WScript.Echo """" & strTable & """" End If If blnFieldNames Then strOutput = "" Do While Not objRS.EOF ' Create a header line with the column names and data types strHeader = "" For i = 0 To objRS.Fields.Count - 1 strHeader = strHeader & ",""[" _ & GetDataTypeDesc( objRS.Fields.Item(i).Type ) & "] " _ & objRS.Fields.Item(i).Name & """" Next strHeader = Mid( strHeader, 2 ) If blnContent Then ' List the fields of the current record in comma delimited format strResult = "" For i = 0 To objRS.Fields.Count - 1 strResult = strResult & ",""" & objRS.Fields.Item(i).Value & """" Next ' Add the current record to the output string strOutput = strOutput & Mid( strResult, 2 ) & vbCrLf End If ' Next record objRS.MoveNext Loop ' List the results for the current table WScript.Echo strHeader & vbCrLf & strOutput & vbCrLf End If End If Next objRS.Close objSchema.Close objConn.Close Set objRS = Nothing Set objSchema = Nothing Set objConn = Nothing Function GetDataTypeDesc( myTypeNum ) Dim arrTypes( 8192 ), i For i = 0 To UBound( arrTypes ) arrTypes( i ) = "????" Next arrTypes(0) = "Empty" arrTypes(2) = "SmallInt" arrTypes(3) = "Integer" arrTypes(4) = "Single" arrTypes(5) = "Double" arrTypes(6) = "Currency" arrTypes(7) = "Date" arrTypes(8) = "BSTR" arrTypes(9) = "IDispatch" arrTypes(10) = "Error" arrTypes(11) = "Boolean" arrTypes(12) = "Variant" arrTypes(13) = "IUnknown" arrTypes(14) = "Decimal" arrTypes(16) = "TinyInt" arrTypes(17) = "UnsignedTinyInt" arrTypes(18) = "UnsignedSmallInt" arrTypes(19) = "UnsignedInt" arrTypes(20) = "BigInt" arrTypes(21) = "UnsignedBigInt" arrTypes(64) = "FileTime" arrTypes(72) = "GUID" arrTypes(128) = "Binary" arrTypes(129) = "Char" arrTypes(130) = "WChar" arrTypes(131) = "Numeric" arrTypes(132) = "UserDefined" arrTypes(133) = "DBDate" arrTypes(134) = "DBTime" arrTypes(135) = "DBTimeStamp" arrTypes(136) = "Chapter" arrTypes(138) = "PropVariant" arrTypes(139) = "VarNumeric" arrTypes(200) = "VarChar" arrTypes(201) = "LongVarChar" arrTypes(202) = "VarWChar" arrTypes(203) = "LongVarWChar" arrTypes(204) = "VarBinary" arrTypes(205) = "LongVarBinary" arrTypes(8192) = "Array" GetDataTypeDesc = arrTypes( myTypeNum ) End Function Sub Syntax Dim strMsg strMsg = strMsg & vbCrLf _ & "AccessRd.vbs, Version 1.01" & vbCrLf _ & "Display MS Access database (user) tables and, optionally, their contents" _ & vbCrLf & vbCrLf _ & "Usage: CSCRIPT //NOLOGO ACCESSRD.VBS access_db_file [ /T | /TF ]" _ & vbCrLf & vbCrLf _ & "Where: ""access_db_file"" is an MS-Access database file" & vbCrLf _ & " /T list table names only" & vbCrLf _ & " /TF list table and field names only" & vbCrLf _ & " (default is list tables, field names AND contents)" _ & vbCrLf & vbCrLf _ & "Written by Rob van der Woude" & vbCrLf _ & "http://www.robvanderwoude.com" WScript.Echo strMsg WScript.Quit(1) End Sub
使用方法: AccessRd.vbs, Version 1.01Display MS Access database (user) tables and, optionally, their contents Usage: CSCRIPT //NOLOGO ACCESSRD.VBS access_db_file [ /T | /TF ]Where: "access_db_file" is an MS-Access database file /T list table names only /TF list table and field names only (default is list tables, field names AND contents)Written by Rob van der Woudehttp://www.robvanderwoude.com
