答案:ASP中最头疼的就是调试程序的时候不方便,我想可能很多朋友都会用这样的方法“response.write ”,然后输出相关的语句来看看是否正确。前几天写了一个千行的页面,里面大概有七八个SUB/FUNCTION,调试的时候用了有三十几个 response.write ,天,调试完后把这三十个一个个删除,累!
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
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