Ensina-me ColdFusion ColdFusion Cookbook

Problema:

Voce quer substituir/deletar todas as ocorrências de uma particular string dentro de todos os arquivos com uma certa extensão dentro de um diretório.

Solução:

Use a funçëo "replace" junto com as tags "cffile" e "cfdirectory".

Explicação detalhada:

<cfset testDir = "C:\Documents and Settings\god\Desktop\test">
<!--- The folder within which search & replace operation should be performed. --->
<cfdirectory action="list" directory="#testDir#" name="testDirectory" filter="*.*" recurse="true">
<!--- set filter value to a particular extension to search only within files with a certain extension.
     Set recurse to false if you dont want to include sub directories in search --->
<cfloop query="testDirectory">
     <cfset filepath = "#testDir#\#testDirectory.Name#">
     <cffile action="Read" file="#filepath#" variable="tempFile">
     <cfset oldString = "cat">
     <cfset newString = "dog">
     <cfset tempFile = #ReplaceNoCase(tempFile, oldString, newString, 'all')#>
     <!--- Use replace in place of replacenocase to make the search case specific.
     To replace only the first occurence of the string, set scope to one instead of all     --->
     <cffile action="write" file="#filepath#" output="#tempFile#">
</cfloop>

by Thazleem

Versão em inglês: Adobe ColdFusion Cookbook