deleteFilesInDir

open fun deleteFilesInDir(dirPath: String): Boolean
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Delete all files in directory.

Return

{@code true}: success{@code false}: fail

Parameters

dirPath

The path of directory.

open fun deleteFilesInDir(dir: File): Boolean
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Delete all files in directory.

Return

{@code true}: success{@code false}: fail

Parameters

dir

The directory.