//源文件夹
val sourceDir = Directory()
//目标文件夹
val targetDir = Directory()

try {
    val renameFileResponse: RenameFileResponse = smh.renameDirectory(
        target = targetDir,
        source = sourceDir,
        //文件名冲突时策略
        conflictStrategy = ConflictStrategy.RENAME
    )
} catch (e: Exception) {
    e.printStackTrace()
}