如何使用CFFTP从FTP删除根目录

Question

我需要使用Coldfusion从FTP服务器删除目录（文件夹）。我的服务器文件夹如下所示，

/jawa/notes/test.cfm
/jawa/notes/test1.cfm
/jawa/notes/test2.cfm
/jawa/notes/test3.cfm
/jawa/test1.cfm
/jawa/test2.cfm
/jawa/test3.cfm

我的问题是，如何删除“ jawa”文件夹。因为所有文件和注释文件夹都在“ jawa”文件夹下。因此，如果我们删除根目录文件夹（limba），则删除整个目录和文件。

这些人可能吗？

Answer 1

这是我多年前编写的用于完成此任务的功能。它使用<cfdirectory>和recurse="yes"选项。这将创建一个查询对象，我在其中循环浏览并仅删除文件。然后我反向运行第二个循环，然后删除文件夹。多年来，此方法一直有效，没有任何问题。

<!--- 
    Private function that will clear a specified directory of all files, folders,
    subfolders and files contained in subfolders.
 --->

<cffunction name="clearFolder" access="private" returntype="string" output="no">
    <cfargument name="dirPath" type="string" required="yes">

    <!--- 
        Step 1: Loop through all the files in the specified directory/subdirectories
        and delete the files only.
     --->
    <cfdirectory action="list" name="qDirListing" directory="#dirPath#" recurse="yes">
    <cfloop query="qDirListing">
        <cfif qDirListing.type eq "file">
            <cftry>
                <cffile action="delete" file="#qDirListing.directory#\#qDirListing.name#">
                <cfcatch type="any">
                    <cfreturn "failure: Error deleting file #qDirListing.directory#\#qDirListing.name#">
                </cfcatch>
            </cftry>
        </cfif>
    </cfloop>

    <!--- 
        Step 2: Now that the files are cleared from all the directories, loop through all
        the directories and delete them.  Note that you need to loop backwards through
        the result set since the subdirectories need to be deleted before the parent 
        directories can be deleted.
     --->
    <cfdirectory action="list" name="qDirListing" directory="#dirPath#" recurse="yes">
    <cfloop from="#qDirListing.recordCount#" to="1" step="-1" index="i">
        <cftry>
            <cffile action="delete" file="#qDirListing['directory'][i]#\#qDirListing['name'][i]#">
            <cfcatch type="any">
                <cfreturn "failure: Error deleting file #qDirListing['directory'][i]#\#qDirListing['name'][i]#">
            </cfcatch>
        </cftry>
    </cfloop>

    <cfreturn "">

</cffunction>