本文整理了Java中java.nio.file.Files.createDirectory()方法的一些代码示例，展示了Files.createDirectory()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Files.createDirectory()方法的具体详情如下：
包路径：java.nio.file.Files
类名称：Files
方法名：createDirectory

Files.createDirectory介绍

暂无

代码示例

代码示例来源：origin: robolectric/robolectric

public Path createIfNotExists(String name) {
 Path path = basePath.resolve(name);
 try {
  Files.createDirectory(path);
 } catch (FileAlreadyExistsException e) {
  // that's ok
  return path;
 } catch (IOException e) {
  throw new RuntimeException(e);
 }
 return path;
}

代码示例来源：origin: jenkinsci/jenkins

private void addEmptyUsernameIfExists(Map<String, File> users) throws IOException {
  File emptyUsernameConfigFile = new File(usersDirectory, User.CONFIG_XML);
  if (emptyUsernameConfigFile.exists()) {
    File newEmptyUsernameDirectory = new File(usersDirectory, EMPTY_USERNAME_DIRECTORY_NAME);
    Files.createDirectory(newEmptyUsernameDirectory.toPath());
    File newEmptyUsernameConfigFile = new File(newEmptyUsernameDirectory, User.CONFIG_XML);
    Files.move(emptyUsernameConfigFile.toPath(), newEmptyUsernameConfigFile.toPath());
    users.put("", newEmptyUsernameDirectory);
  }
}

代码示例来源：origin: robolectric/robolectric

public Path create(String name) {
 Path path = basePath.resolve(name);
 try {
  Files.createDirectory(path);
 } catch (IOException e) {
  throw new RuntimeException(e);
 }
 return path;
}

代码示例来源：origin: jenkinsci/jenkins

private File createUsersDirectoryAsNeeded() throws IOException {
  File usersDirectory = getUsersDirectory();
  if (!usersDirectory.exists()) {
    try {
      Files.createDirectory(usersDirectory.toPath());
    } catch (IOException e) {
      LOGGER.log(Level.SEVERE, "Unable to create users directory: " + usersDirectory, e);
      throw e;
    }
  }
  return usersDirectory;
}

代码示例来源：origin: Alluxio/alluxio

/**
 * Creates a new local Alluxio master with a isolated port.
 *
 * @param workDirectory Alluxio work directory, this method will create it if it doesn't exist yet
 * @return the created Alluxio master
 */
public static LocalAlluxioMaster create(final String workDirectory) throws IOException {
 if (!Files.isDirectory(Paths.get(workDirectory))) {
  Files.createDirectory(Paths.get(workDirectory));
 }
 return new LocalAlluxioMaster(null, null);
}

代码示例来源：origin: SonarSource/sonarqube

public static DefaultInputModule newDefaultInputModule(AbstractProjectOrModule parent, String key) throws IOException {
 Path basedir = parent.getBaseDir().resolve(key);
 Files.createDirectory(basedir);
 return newDefaultInputModule(key, basedir.toFile());
}

代码示例来源：origin: google/guava

@CanIgnoreReturnValue
private Path newDir(String name) throws IOException {
 Path dir = rootDir.resolve(name);
 Files.createDirectory(dir);
 return dir;
}

代码示例来源：origin: neo4j/neo4j

@Override
public boolean mkdir( File fileName )
{
  if ( !fileExists( fileName ) )
  {
    try
    {
      Files.createDirectory( path( fileName ) );
      return true;
    }
    catch ( IOException ignore )
    {
    }
  }
  return false;
}

代码示例来源：origin: google/guava

@Override
 public void run() {
  boolean createSymlink = false;
  while (!Thread.interrupted()) {
   try {
    // trying to switch between a real directory and a symlink (dir -> /a)
    if (Files.deleteIfExists(file)) {
     if (createSymlink) {
      Files.createSymbolicLink(file, target);
     } else {
      Files.createDirectory(file);
     }
     createSymlink = !createSymlink;
    }
   } catch (IOException tolerated) {
    // it's expected that some of these will fail
   }
   Thread.yield();
  }
 }
});

代码示例来源：origin: prestodb/presto

private static String prepareCassandraYaml()
    throws IOException
{
  String original = Resources.toString(getResource("cu-cassandra.yaml"), UTF_8);
  File tempDirFile = createTempDir();
  tempDirFile.deleteOnExit();
  Path tmpDirPath = tempDirFile.toPath();
  Path dataDir = tmpDirPath.resolve("data");
  Files.createDirectory(dataDir);
  String modified = original.replaceAll("\\$\\{data_directory\\}", dataDir.toAbsolutePath().toString());
  Path yamlLocation = tmpDirPath.resolve("cu-cassandra.yaml");
  write(modified, yamlLocation.toFile(), UTF_8);
  return yamlLocation.toAbsolutePath().toString();
}

代码示例来源：origin: google/guava

@Override
public void setUp() throws IOException {
 rootDir = Jimfs.newFileSystem(Configuration.unix()).getPath("/tmp");
 Files.createDirectory(rootDir);
}

代码示例来源：origin: SonarSource/sonarqube

public static DefaultInputDir newDefaultInputDir(AbstractProjectOrModule module, String relativePath) throws IOException {
 Path basedir = module.getBaseDir().resolve(relativePath);
 Files.createDirectory(basedir);
 return new DefaultInputDir(module.key(), relativePath)
  .setModuleBaseDir(module.getBaseDir());
}

代码示例来源：origin: google/guava

@AndroidIncompatible // Path (for symlink creation)
public void testScanDirectory_symlinkToRootCycle() throws IOException {
 ClassLoader loader = ClassPathTest.class.getClassLoader();
 // directory with a cycle,
 // /root
 //    /child
 //       /[grandchild -> root]
 java.nio.file.Path root = createTempDirectory("ClassPathTest");
 try {
  createFile(root.resolve("some.txt"));
  java.nio.file.Path child = createDirectory(root.resolve("child"));
  createSymbolicLink(child.resolve("grandchild"), root);
  ClassPath.DefaultScanner scanner = new ClassPath.DefaultScanner();
  scanner.scan(root.toFile(), loader);
  assertEquals(ImmutableSet.of(new ResourceInfo("some.txt", loader)), scanner.getResources());
 } finally {
  deleteRecursivelyOrLog(root);
 }
}

代码示例来源：origin: google/guava

@AndroidIncompatible // Path (for symlink creation)
public void testScanDirectory_symlinkCycle() throws IOException {
 ClassLoader loader = ClassPathTest.class.getClassLoader();
 // directory with a cycle,
 // /root
 //    /left
 //       /[sibling -> right]
 //    /right
 //       /[sibling -> left]
 java.nio.file.Path root = createTempDirectory("ClassPathTest");
 try {
  java.nio.file.Path left = createDirectory(root.resolve("left"));
  createFile(left.resolve("some.txt"));
  java.nio.file.Path right = createDirectory(root.resolve("right"));
  createFile(right.resolve("another.txt"));
  createSymbolicLink(left.resolve("sibling"), right);
  createSymbolicLink(right.resolve("sibling"), left);
  ClassPath.DefaultScanner scanner = new ClassPath.DefaultScanner();
  scanner.scan(root.toFile(), loader);
  assertEquals(
    ImmutableSet.of(
      new ResourceInfo("left/some.txt", loader),
      new ResourceInfo("left/sibling/another.txt", loader),
      new ResourceInfo("right/another.txt", loader),
      new ResourceInfo("right/sibling/some.txt", loader)),
    scanner.getResources());
 } finally {
  deleteRecursivelyOrLog(root);
 }
}

代码示例来源：origin: google/guava

public void testByteSource_size_ofDirectory() throws IOException {
 try (FileSystem fs = Jimfs.newFileSystem(Configuration.unix())) {
  Path dir = fs.getPath("dir");
  Files.createDirectory(dir);
  ByteSource source = MoreFiles.asByteSource(dir);
  assertThat(source.sizeIfKnown()).isAbsent();
  try {
   source.size();
   fail();
  } catch (IOException expected) {
  }
 }
}

代码示例来源：origin: google/guava

public void testByteSource_size_ofSymlinkToDirectory() throws IOException {
 try (FileSystem fs = Jimfs.newFileSystem(Configuration.unix())) {
  Path dir = fs.getPath("dir");
  Files.createDirectory(dir);
  Path link = fs.getPath("link");
  Files.createSymbolicLink(link, dir);
  ByteSource source = MoreFiles.asByteSource(link);
  assertThat(source.sizeIfKnown()).isAbsent();
  try {
   source.size();
   fail();
  } catch (IOException expected) {
  }
 }
}

代码示例来源：origin: SonarSource/sonarqube

@Test
public void should_not_delete_report_if_property_is_set() throws IOException {
 when(properties.shouldKeepReport()).thenReturn(true);
 Path reportDir = temp.getRoot().toPath().resolve("scanner-report");
 Files.createDirectory(reportDir);
 underTest.start();
 underTest.stop();
 assertThat(reportDir).isDirectory();
}

代码示例来源：origin: SonarSource/sonarqube

@Test
public void should_delete_report_by_default() throws IOException {
 Path reportDir = temp.getRoot().toPath().resolve("scanner-report");
 Files.createDirectory(reportDir);
 underTest.start();
 underTest.stop();
 assertThat(reportDir).doesNotExist();
}

代码示例来源：origin: google/guava

public void testPredicates() throws IOException {
 Path file = createTempFile();
 Path dir = tempDir.resolve("dir");
 Files.createDirectory(dir);
 assertTrue(MoreFiles.isDirectory().apply(dir));
 assertFalse(MoreFiles.isRegularFile().apply(dir));
 assertFalse(MoreFiles.isDirectory().apply(file));
 assertTrue(MoreFiles.isRegularFile().apply(file));
 Path symlinkToDir = tempDir.resolve("symlinkToDir");
 Path symlinkToFile = tempDir.resolve("symlinkToFile");
 Files.createSymbolicLink(symlinkToDir, dir);
 Files.createSymbolicLink(symlinkToFile, file);
 assertTrue(MoreFiles.isDirectory().apply(symlinkToDir));
 assertFalse(MoreFiles.isRegularFile().apply(symlinkToDir));
 assertFalse(MoreFiles.isDirectory().apply(symlinkToFile));
 assertTrue(MoreFiles.isRegularFile().apply(symlinkToFile));
 assertFalse(MoreFiles.isDirectory(NOFOLLOW_LINKS).apply(symlinkToDir));
 assertFalse(MoreFiles.isRegularFile(NOFOLLOW_LINKS).apply(symlinkToFile));
}

代码示例来源：origin: Alluxio/alluxio

private AlluxioURI createPersistedDirectories(int levels) throws Exception {
 AlluxioURI ufsMount = new AlluxioURI(mTestFolder.newFolder().getAbsolutePath());
 // Create top-level directory in UFS.
 Files.createDirectory(Paths.get(ufsMount.join(DIR_TOP_LEVEL).getPath()));
 createPersistedDirectoryLevel(levels, ufsMount.join(DIR_TOP_LEVEL));
 return ufsMount;
}