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我正在尝试为客户修复一些代码。问题是，我们有正在用 ColdFusion 编写的 .CSV 文件，但由于某种原因不断地生成重复文件，即使nameConflict = "Overwrite"在其中也是如此。我看到它nameConflict甚至可能无法使用cffile action="write"，我怎么能在每次生成重复文件名时添加一个升序数字？CSV 文件仅显示客户续订信息。 

<cfif arguments.isRenewal EQ "Y">
    <cffile action="write" file="#filename#" nameconflict="overwrite"               output='"Capital","#custName#","","#getCustomer.fname#","#getCustomer.lname#","#getCustomer.serviceAddress1#","#getCustomer.serviceAddress2#","#getCustomer.serviceCity#","#getCustomer.serviceState#","#getCustomer.serviceZip#","#cleanPhone#","#cleanMobilePhone#","#getCustomer.email#","#getCustomer.billingAddress1#","#getCustomer.billingAddress2#","#getCustomer.billingCity#","#getCustomer.billingState#","#getCustomer.billingZip#","0","N/A","Electric","#getCustomer.sdi#","#getCustomer.sdi#","#getProvider.utilityCode#","#getOffer.rateSchedule#","#getOffer.productCode#","#getOffer.rate/100#","kWh","$","#getOffer.rackRateName#","#DateFormat(now(), "yyyy-mm-dd")#","#startDate#","#getOffer.term#","Internet","","","","","","","","","","","","","M2M","#getOffer.evergreenProduct#","Y"'>
<cfelse>
    <cffile action="write" file="#filename#" nameconflict="overwrite" output='"Capital","#custName#","","#getCustomer.fname#","#getCustomer.lname#","#getCustomer.serviceAddress1#","#getCustomer.serviceAddress2#","#getCustomer.serviceCity#","#getCustomer.serviceState#","#getCustomer.serviceZip#","#cleanPhone#","#cleanMobilePhone#","#getCustomer.email#","#getCustomer.billingAddress1#","#getCustomer.billingAddress2#","#getCustomer.billingCity#","#getCustomer.billingState#","#getCustomer.billingZip#","0","N/A","Electric","#getCustomer.sdi#","#getCustomer.sdi#","#getProvider.utilityCode#","#getOffer.rateSchedule#","#getOffer.productCode#","#getOffer.rate/100#","kWh","$","#getOffer.rackRateName#","#DateFormat(now(), "yyyy-mm-dd")#","#startDate#","#getOffer.term#","Internet","","","","","","","","","","","","","M2M","#getOffer.evergreenProduct#","N"'>

重复快照

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