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使用ColdFusion我正在更新我的txt文件的第一行,但是一旦我這樣做,它會在我的txt文件的每一行後面添加一個空行,我不知道爲什麼。Cffile action =「write」在我的txt中添加空行
我的代碼的分項數字如下:
<!---CSV FILE--->
<cffile action="read" file="C:/ColdFusion10/cfusion/wwwroot/kelly2/debitorders.csv" variable="csvfile">
<cfoutput>
<!---LOOP THROUGH CSV FILE--->
<cfloop index="index" list="#csvfile#" delimiters="#chr(10)##chr(13)#">
<!---SET VALUES--->
<!---TRIM VALUES--->
<!---SET STRING LENGTH FOR EACH--->
<!---SET TOTAL STRING--->
<!---IF FILE FOR BANK EXISTS--->
<cfif FileExists(ExpandPath("#listgetAt('#index#',5)#.txt"))>
<!---READ EXISTING FILE HEADER--->
<cffile action="read" file="C:/ColdFusion10/cfusion/wwwroot/kelly2/#bankname#.txt" variable="bankheader">
<!---SPLIT UP THE HEADER TO ADD NEW VALUES ONTO IT--->
<cfset numericvalue = listfirst(bankheader,chr(13))>
<cfset numericvalue = #Right(numericvalue, 13)#>
<cfset RecordCountvalue = #Left(numericvalue, 3)#>
<cfset RecordCountvalue = #RecordCountvalue# + 1>
<cfset RecordCountvalue = #NumberFormat(RecordCountvalue,"000")#>
<cfset RecordCountvalue = #Left(RecordCountvalue, 3)#>
<cfset RecordCountvalue = #RJustify(RecordCountvalue, 3)#>
<cfset TotalRecordvalue = #Right(numericvalue, 10)#>
<cfset TotalRecordvalue = (#TotalRecordvalue# + #amount#) * 100000>
<cfset TotalRecordvalue = #NumberFormat(TotalRecordvalue,"0000000000")#>
<cfset TotalRecordvalue = #Left(TotalRecordvalue, 10)#>
<cfset TotalRecordvalue = #RJustify(TotalRecordvalue, 10)#>
<!---SET HEADER FOR FILE--->
<cfset fileheader_bank = "#UCase(bankname)#">
<cfset fileheader_bank = "#Left(fileheader_bank, 15)#">
<cfset fileheader_bank = "#LJustify(fileheader_bank, 16)#">
<cfset newfile_header = "#fileheader_bank##RecordCountvalue##TotalRecordvalue#">
<!---APPEND FILE AND ADD UPDATED HEADER--->
<cfset bankheader = listSetAt(bankheader,1,"#newfile_header#","#chr(13)#")>
<cffile action="write" file="#getDirectoryFromPath(getTemplatePath())#/#listgetAt('#index#',5)#.txt" output="#bankheader#">
<!---APPEND FILE AND ADD NEW ENTRY--->
<cffile action = "append"
file = "C:/ColdFusion10/cfusion/wwwroot/kelly2/#listgetAt('#index#',5)#.txt"
output = "#total_string#">
</cfif>
</cfloop>
</cfoutput>
我敢肯定這個問題是在這些CFFILE標籤之一。
<!---APPEND FILE AND ADD UPDATED HEADER--->
<cfset bankheader = listSetAt(bankheader,1,"#newfile_header#","#chr(13)#")>
<cffile action="write" file="#getDirectoryFromPath(getTemplatePath())#/#listgetAt('#index#',5)#.txt" output="#bankheader#">
<!---APPEND FILE AND ADD NEW ENTRY--->
<cffile action = "append"
file = "C:/ColdFusion10/cfusion/wwwroot/kelly2/#listgetAt('#index#',5)#.txt"
output = "#total_string#">
我已經刪除了很多不必要的,但如果您需要任何它,請讓我知道。
'Trim()'可能有幫助 – 2014-11-21 18:49:24
如果您閱讀[cffile attributes的文檔](http://help.adobe.com/zh_CN/ColdFusion/9.0 /CFMLRef/WSc3ff6d0ea77859461172e0811cbec22c24-7372.html)它解釋了爲什麼:'addNewLine' - 是:將換行符附加到寫入文件的文本中。 **默認:是** – Leigh 2014-11-21 18:50:03
嗨Leigh!我現在已將fixnewline =「no」添加到所有的cffile標籤中,但似乎沒有幫助。我在第二行後仍然有一條空行 – Dave 2014-11-21 18:58:04