asp的debug类 - ASP教程

今天看到一个ASP中的Debug类（VBS），试用了一下，绝！

使用方法很简单：

test.asp

<!--#INCLUDE FILE="debuggingConsole.asp"-->
<%
output="XXXX"
Set debugstr = New debuggingConsole
　　 debugstr.Enabled = true
　　 debugstr.Print "参数output的值", output
　　 ''……
　　 debugstr.draw
Set debugstr = Nothing
%>

===================================================

debuggingConsole.asp

<%
Class debuggingConsole

private dbg_Enabled
private dbg_Show
private dbg_RequestTime
private dbg_FinishTime
private dbg_Data
private dbg_DB_Data
private dbg_AllVars
private dbg_Show_default
private DivSets(2)

''Construktor => set the default values
Private Sub Class_Initialize()
　dbg_RequestTime = Now()
　dbg_AllVars = false
　Set dbg_Data = Server.CreateObject("Scripting.Dictionary")
　DivSets(0) = "<TR><TD style=''cursor:hand;'' onclick=""javascript:if (document.getElementById(''data#sectname#'').style.display==''none''){document.getElementById(''data#sectname#'').style.display=''block'';}else{document.getElementById(''data#sectname#'').style.display=''none'';}""><DIV id=sect#sectname# style=""font-weight:bold;cursor:hand;background:#7EA5D7;color:white;padding-left:4;padding-right:4;padding-bottom:2;"">|#title#|　 <DIV id=data#sectname# style=""cursor:text;display:none;background:#FFFFFF;padding-left:8;"" onclick=""window.event.cancelBubble = true;"">|#data#|　 </DIV>|</DIV>|"
　DivSets(1) = "<TR><TD><DIV id=sect#sectname# style=""font-weight:bold;cursor:hand;background:#7EA5D7;color:white;padding-left:4;padding-right:4;padding-bottom:2;"" onclick=""javascript:if (document.getElementById(''data#sectname#'').style.display==''none''){document.getElementById(''data#sectname#'').style.display=''block'';}else{document.getElementById(''data#sectname#'').style.display=''none'';}"">|#title#|　 <DIV id=data#sectname# style=""cursor:text;display:block;background:#FFFFFF;padding-left:8;"" onclick=""window.event.cancelBubble = true;"">|#data#|　 </DIV>|</DIV>|"
　DivSets(2) = "<TR><TD><DIV id=sect#sectname# style=""background:#7EA5D7;color:lightsteelblue;padding-left:4;padding-right:4;padding-bottom:2;"">|#title#|　 <DIV id=data#sectname# style=""display:none;background:lightsteelblue;padding-left:8"">|#data#|　 </DIV>|</DIV>|"
　dbg_Show_default = "0,0,0,0,0,0,0,0,0,0,0"
End Sub

Public Property Let Enabled(bNewValue) ''''[bool] Sets "enabled" to true or false
　dbg_Enabled = bNewValue
End Property
Public Property Get Enabled ''''[bool] Gets the "enabled" value
　Enabled = dbg_Enabled
End Property

Public Property Let Show(bNewValue) ''''[string] Sets the debugging panel. Where each digit in the string represents a debug information pane in order (11 of them). 1=open, 0=closed
　dbg_Show = bNewValue
End Property
Public Property Get Show ''''[string] Gets the debugging panel.
　Show = dbg_Show
End Property

Public Property Let AllVars(bNewValue) ''''[bool] Sets wheather all variables will be displayed or not. true/false
　dbg_AllVars = bNewValue
End Property
Public Property Get AllVars ''''[bool] Gets if all variables will be displayed.
　AllVars = dbg_AllVars
End Property

''******************************************************************************************************************
''''@SDESCRIPTION: Adds a variable to the debug-informations.
''''@PARAM:　　 - label [string]: Description of the variable
''''@PARAM:　　 - output [variable]: The variable itself
''******************************************************************************************************************
Public Sub Print(label, output)
　If dbg_Enabled Then
　 if err.number > 0 then
　　 call dbg_Data.Add(ValidLabel(label), "!!! Error: " & err.number & " " &　 err.Description)
　　 err.Clear
　 else
　　 uniqueID = ValidLabel(label)
　　 response.write uniqueID
　　 call dbg_Data.Add(uniqueID, output)
　 end if
　End If
End Sub

''******************************************************************************************************************
''* ValidLabel
''******************************************************************************************************************
Private Function ValidLabel(byval label)
　dim i, lbl
　i = 0
　lbl = label
　do
　 if not dbg_Data.Exists(lbl) then exit do
　 i = i + 1
　 lbl = label & "(" & i & ")"
　loop until i = i

　ValidLabel = lbl
End Function

''******************************************************************************************************************
''* PrintCookiesInfo
''******************************************************************************************************************
Private Sub PrintCookiesInfo(byval DivSetNo)
　dim tbl, cookie, key, tmp
　For Each cookie in Request.Cookies
　 If Not Request.Cookies(cookie).HasKeys Then
　　 tbl = AddRow(tbl, cookie, Request.Cookies(cookie))　　
　 Else
　　 For Each key in Request.Cookies(cookie)
　　　 tbl = AddRow(tbl, cookie & "(" & key & ")", Request.Cookies(cookie)(key))　　
　　 Next
　 End If
　Next

　tbl = MakeTable(tbl)
　if Request.Cookies.count <= 0 then DivSetNo = 2
　tmp = replace(replace(replace(DivSets(DivSetNo),"#sectname#","COOKIES"),"#title#","COOKIES"),"#data#",tbl)
　Response.Write replace(tmp,"|", vbcrlf)
end sub

''******************************************************************************************************************
''* PrintSummaryInfo
''******************************************************************************************************************
Private Sub PrintSummaryInfo(byval DivSetNo)
　dim tmp, tbl
　tbl = AddRow(tbl, "Time of Request",dbg_RequestTime)
　tbl = AddRow(tbl, "Elapsed Time",DateDiff("s", dbg_RequestTime, dbg_FinishTime) & " seconds")
　tbl = AddRow(tbl, "Request Type",Request.ServerVariables("REQUEST_METHOD"))
　tbl = AddRow(tbl, "Status Code",Response.Status)
　tbl = AddRow(tbl, "Script Engine",ScriptEngine & " " & ScriptEngineMajorVersion & "." & ScriptEngineMinorVersion & "." & ScriptEngineBuildVersion)
　tbl = MakeTable(tbl)
　tmp = replace(replace(replace(DivSets(DivSetNo),"#sectname#","SUMMARY"),"#title#","SUMMARY INFO"),"#data#",tbl)
　Response.Write replace(tmp,"|", vbcrlf)
End Sub

''******************************************************************************************************************
''''@SDESCRIPTION: Adds the Database-connection object to the debug-instance. To display Database-information
''''@PARAM:　　 - oSQLDB [object]: connection-object
''******************************************************************************************************************
Public Sub GrabDatabaseInfo(byval oSQLDB)
　dbg_DB_Data = AddRow(dbg_DB_Data, "ADO Ver",oSQLDB.Version)
　dbg_DB_Data = AddRow(dbg_DB_Data, "OLEDB Ver",oSQLDB.Properties("OLE DB Version"))
　dbg_DB_Data = AddRow(dbg_DB_Data, "DBMS",oSQLDB.Properties("DBMS Name") & " Ver: " & oSQLDB.Properties("DBMS Version"))
　dbg_DB_Data = AddRow(dbg_DB_Data, "Provider",oSQLDB.Properties("Provider Name") & " Ver: " & oSQLDB.Properties("Provider Version"))
End Sub

''******************************************************************************************************************
''* PrintDatabaseInfo
''******************************************************************************************************************
Private Sub PrintDatabaseInfo(byval DivSetNo)
　dim tbl
　tbl = MakeTable(dbg_DB_Data)
　tbl = replace(replace(replace(DivSets(DivSetNo),"#sectname#","DATABASE"),"#title#","DATABASE INFO"),"#data#",tbl)
　Response.Write replace(tbl,"|", vbcrlf)
End Sub

''******************************************************************************************************************
''* PrintCollection
''******************************************************************************************************************
Private Sub PrintCollection(Byval Name, ByVal Collection, ByVal DivSetNo, ByVal ExtraInfo)
　Dim vItem, tbl, Temp
　For Each vItem In Collection
　 if isobject(Collection(vItem)) and Name <> "SERVER VARIABLES" and Name <> "QUERYSTRING" and Name <> "FORM" then
　　 tbl = AddRow(tbl, vItem, "{object}")
　 elseif isnull(Collection(vItem)) then
　　 tbl = AddRow(tbl, vItem, "{null}")
　 elseif isarray(Collection(vItem)) then
　　 tbl = AddRow(tbl, vItem, "{array}")
　 else
　　 if dbg_AllVars then
　　　 tbl = AddRow(tbl, "<nobr>" & vItem & "</nobr>", server.HTMLEncode(Collection(vItem)))
　　 elseif (Name = "SERVER VARIABLES" and vItem <> "ALL_HTTP" and vItem <> "ALL_RAW") or Name <> "SERVER VARIABLES" then
　　　 if Collection(vItem) <> "" then
　　　　 tbl = AddRow(tbl, vItem, server.HTMLEncode(Collection(vItem))) '' & " {" & TypeName(Collection(vItem)) & "}")
　　　 else
　　　　 tbl = AddRow(tbl, vItem, "...")
　　　 end if
　　 end if
　 end if
　Next
　if ExtraInfo <> "" then tbl = tbl & "<TR><TD COLSPAN=2><HR></TR>" & ExtraInfo
　tbl = MakeTable(tbl)
　if Collection.count <= 0 then DivSetNo =2
　tbl = replace(replace(DivSets(DivSetNo),"#title#",Name),"#data#",tbl)
　tbl = replace(tbl,"#sectname#",replace(Name," ",""))
　Response.Write replace(tbl,"|", vbcrlf)
End Sub

''******************************************************************************************************************
''* AddRow
''******************************************************************************************************************
Private Function AddRow(byval t, byval var, byval val)
　t = t & "|<TR valign=top>|<TD>|" & var & "|<TD>= " & val & "|</TR>"
　AddRow = t
End Function

''******************************************************************************************************************
''* MakeTable
''******************************************************************************************************************
Private Function MakeTable(byval tdata)
　tdata = "|<table border=0 style=""font-size:10pt;font-weight:normal;"">" + tdata + "</Table>|"
　MakeTable = tdata
End Function

''******************************************************************************************************************
''''@SDESCRIPTION: Draws the Debug-panel
''******************************************************************************************************************
Public Sub draw()
　If dbg_Enabled Then
　 dbg_FinishTime = Now()

　 Dim DivSet, x
　 DivSet = split(dbg_Show_default,",")
　 dbg_Show = split(dbg_Show,",")

　 For x = 0 to ubound(dbg_Show)
　　 divSet(x) = dbg_Show(x)
　 Next

　 Response.Write "<BR><Table width=100% cellspacing=0 border=0 style=""font-family:arial;font-size:9pt;font-weight:normal;""><TR><TD><DIV style=""background:#005A9E;color:white;padding:4;font-size:12pt;font-weight:bold;"">Debugging-console:</DIV>"
　 Call PrintSummaryInfo(divSet(0))
　 Call PrintCollection("VARIABLES", dbg_Data,divSet(1),"")
　 Call PrintCollection("QUERYSTRING", Request.QueryString(), divSet(2),"")
　 Call PrintCollection("FORM", Request.Form(),divSet(3),"")
　 Call PrintCookiesInfo(divSet(4))
　 Call PrintCollection("SESSION", Session.Contents(),divSet(5),AddRow(AddRow(AddRow("","Locale ID",Session.LCID & " (&H" & Hex(Session.LCID) & ")"),"Code Page",Session.CodePage),"Session ID",Session.SessionID))
　 Call PrintCollection("APPLICATION", Application.Contents(),divSet(6),"")
　 Call PrintCollection("SERVER VARIABLES", Request.ServerVariables(),divSet(7),AddRow("","Timeout",Server.ScriptTimeout))
　 Call PrintDatabaseInfo(divSet(8))
　 Call PrintCollection("SESSION STATIC OBJECTS", Session.StaticObjects(),divSet(9),"")
　 Call PrintCollection("APPLICATION STATIC OBJECTS", Application.StaticObjects(),divSet(10),"")
　 Response.Write "</Table>"
　End If
End Sub

''Destructor
Private Sub Class_Terminate()
　Set dbg_Data = Nothing
End Sub

End Class

%>

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