如何创建新文件夹？

Question

Or more specifically, how to create a new folder with a random name in scala?

In Java the code was this:

  val folderPath: Path = Paths.get("src/test/resources/test-documents/")
  val tmpDir: Path = Files.createTempDirectory(folderPath, null)

thanks to all

Answer 1

The same calls will work in Scala. All of the Java APIs are interoperable.

Answer 2

Generally Java code work fine in Scala environment if the java class files include properly.

import java.nio.file.{Path, Paths, Files}

val folderPath: Path = Paths.get("src/test/resources/test-documents/")
var tmpDir: Path = Files.createTempDirectory(folderPath, null)

This code works fine in scala to create new temp directory.

Answer 3

In fact, it seemed strange that does not work. The problem is that I expected the folder were created at one point and instead was created at root level, and rightly so.

Sorry!