我被要求解决以下问题:在新创建的文件夹中批量复制3份文件。示例:在文件夹中,假设“D:/TEST_CF/”有20个txt文件。将它们除以3(批-给我们6个剩余的2),创建7个文件夹(以便将3的批放在6个文件夹中,其余的2个文件放在第7文件夹中)。到目前为止,我所做的是创建所需的文件夹。但是,我无法将文件复制到新创建的文件夹中的3批文件中。我应如何处理上述问题?
代码块
<html>
<body>
<cfprocessingdirective pageencoding="UTF-8">
<cfset directory = "D:/TEST_CF/">
<cfdirectory directory="#directory#" name="files" action="list" type="file">
<cfset filecount = #files.RecordCount#>
<cfset divisor = 3>
<cfset division = #filecount# / #divisor#>
<cfset remainder = #filecount# MOD #divisor#>
<cfset folders_to_create = Ceiling(#division#)>
<cfoutput>
<cfif directoryExists(directory)>
<cfdirectory action="list" directory="#directory#" name="directories" recurse="true" type="dir" />
<cfloop query="directories">
<cfdirectory action="delete" directory="#directory#/#directories.name#" recurse="yes">
</cfloop>
</cfif>
<cfloop from="1" to="#folders_to_create#" index="i">
<cfdirectory
action="create"
directory="#directory#newfolder#i#">
</cfloop>
<cfif folders_to_create EQ 1>
#folders_to_create# folder created
<cfelse>
#folders_to_create# folders created
</cfif>
</cfoutput>
</body>
</html>发布于 2013-04-08 04:49:52
正如Steve所说,您需要一个循环2或更好的函数来执行fileMove操作。
Note
oDirectoryPath = "D:/test_cf/";//原始目录路径文件= DirectoryList(oDirectoryPath,false,'name','*.*');filecount =Arraylen(文件);filePerFolder = 3;numfoldersToCreate =天花板(filecount/filePerFolder);函数moveFilesToThisDirectory(dir,索引){ beginAt = 1;var endAt = begin + 2;var newDir = ARGUMENTS.dir;beginAt = ARGUMENTS.index;if(beginAt neq 1){ endAt =索引* VARIABLES.filePerFolder;beginAt = endAt - (VARIABLES.filePerFolder - 1);if(endAt GT VARIABLES.fileCount){ endAt = VARIABLES.fileCount;} while(beginAt LTE endAt){ FileMove(oDirectoryPath &‘’& filesbeginAt,newDir &‘& filesbeginAt);beginAt = beginAt + 1;}} i= 1;而(I LTE numfoldersToCreate){ newDirectoryName = "#oDirectoryPath#newfolder#i#";DirectoryCreate(newDirectoryName);newDirectoryName索引:i=i+ 1;} switch(numfoldersToCreate){ case 0: WriteOutput(没有创建文件夹);中断;case 1: WriteOutput(‘1文件夹创建’);默认情况: WriteOutput(numfoldersToCreate &“创建的文件夹”);}
https://stackoverflow.com/questions/15861116
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