本文整理了Java中java.io.File.setReadable()方法的一些代码示例，展示了File.setReadable()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。File.setReadable()方法的具体详情如下：
包路径：java.io.File
类名称：File
方法名：setReadable

File.setReadable介绍

[英]Equivalent to setReadable(readable, true).
[中]等同于setReadable（可读，true）。

代码示例

代码示例来源：origin: robovm/robovm

/**
 * Equivalent to setReadable(readable, true).
 * @see #setReadable(boolean, boolean)
 * @since 1.6
 */
public boolean setReadable(boolean readable) {
  return setReadable(readable, true);
}

代码示例来源：origin: Tencent/tinker

/**
 * create directory
 *
 * @param directoryPath
 */
public static void createDirectory(final String directoryPath) {
  File file = new File(directoryPath);
  if (!file.exists()) {
    file.setReadable(true, false);
    file.setWritable(true, true);
    file.mkdirs();
  }
}

代码示例来源：origin: apache/flink

private static void writeYarnProperties(Properties properties, File propertiesFile) {
  try (final OutputStream out = new FileOutputStream(propertiesFile)) {
    properties.store(out, "Generated YARN properties file");
  } catch (IOException e) {
    throw new RuntimeException("Error writing the properties file", e);
  }
  propertiesFile.setReadable(true, false); // readable for all.
}

代码示例来源：origin: koral--/android-gif-drawable

@SuppressWarnings("ResultOfMethodCallIgnored") //intended, nothing useful can be done
@SuppressLint("SetWorldReadable") //intended, default permission
private static void setFilePermissions(File outputFile) {
  // Try change permission to rwxr-xr-x
  outputFile.setReadable(true, false);
  outputFile.setExecutable(true, false);
  outputFile.setWritable(true);
}

代码示例来源：origin: square/spoon

@Override protected void plusRWX(File file) {
  file.setReadable(true, false);
  file.setWritable(true, false);
  file.setExecutable(true, false);
 }
}

代码示例来源：origin: apache/geode

public static Path createSecuredTempDirectory(String prefix) throws IOException {
  Path tempDir = Files.createTempDirectory(prefix);
  tempDir.toFile().setExecutable(true, true);
  tempDir.toFile().setWritable(true, true);
  tempDir.toFile().setReadable(true, true);

  return tempDir;
 }
}

代码示例来源：origin: Tencent/tinker

/**
 * create file,full filename,signle empty file.
 *
 * @param fullFilename
 * @return boolean
 */
public static boolean createFile(final String fullFilename) {
  boolean result = false;
  File file = new File(fullFilename);
  createDirectory(file.getParent());
  try {
    file.setReadable(true, false);
    file.setWritable(true, true);
    result = file.createNewFile();
  } catch (Exception e) {
    throw new FileUtilException(e);
  }
  return result;
}

代码示例来源：origin: neo4j/neo4j

private void writePem( String type, byte[] encodedContent, File path ) throws IOException
  {
    path.getParentFile().mkdirs();
    try ( PemWriter writer = new PemWriter( new FileWriter( path ) ) )
    {
      writer.writeObject( new PemObject( type, encodedContent ) );
      writer.flush();
    }
    path.setReadable( false, false );
    path.setWritable( false, false );
    path.setReadable( true );
    path.setWritable( true );
  }
}

代码示例来源：origin: markzhai/AndroidPerformanceMonitor

private void shareHeapDump(BlockInfoEx blockInfo) {
  File heapDumpFile = blockInfo.logFile;
  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD) {
    heapDumpFile.setReadable(true, false);
  }
  Intent intent = new Intent(Intent.ACTION_SEND);
  intent.setType("application/octet-stream");
  intent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(heapDumpFile));
  startActivity(Intent.createChooser(intent, getString(R.string.block_canary_share_with)));
}

代码示例来源：origin: square/leakcanary

@Override public void run() {
  //noinspection ResultOfMethodCallIgnored
  heapDumpFile.setReadable(true, false);
  final Uri heapDumpUri = getUriForFile(getBaseContext(),
    "com.squareup.leakcanary.fileprovider." + getApplication().getPackageName(),
    heapDumpFile);
  runOnUiThread(new Runnable() {
   @Override public void run() {
    startShareIntentChooser(heapDumpUri);
   }
  });
 }
});

代码示例来源：origin: testcontainers/testcontainers-java

@BeforeClass
public static void setupContent() throws FileNotFoundException {
  contentFolder.mkdir();
  contentFolder.setReadable(true, false);
  contentFolder.setWritable(true, false);
  contentFolder.setExecutable(true, false);
  File indexFile = new File(contentFolder, "index.html");
  indexFile.setReadable(true, false);
  indexFile.setWritable(true, false);
  indexFile.setExecutable(true, false);
  @Cleanup PrintStream printStream = new PrintStream(new FileOutputStream(indexFile));
  printStream.println("<html><body>This worked</body></html>");
}

代码示例来源：origin: apache/nifi

@Before
public void prepDestDirectory() throws IOException {
  final File targetDir = new File("target/move-target");
  if (!targetDir.exists()) {
    Files.createDirectories(targetDir.toPath());
    return;
  }
  targetDir.setReadable(true);
  for (final File file : targetDir.listFiles()) {
    Files.delete(file.toPath());
  }
}

代码示例来源：origin: testcontainers/testcontainers-java

@SuppressWarnings({"Duplicates", "ResultOfMethodCallIgnored"})
@BeforeClass
public static void setupContent() throws FileNotFoundException {
  contentFolder.mkdir();
  contentFolder.setReadable(true, false);
  contentFolder.setWritable(true, false);
  contentFolder.setExecutable(true, false);
  File indexFile = new File(contentFolder, "index.html");
  indexFile.setReadable(true, false);
  indexFile.setWritable(true, false);
  indexFile.setExecutable(true, false);
  @Cleanup PrintStream printStream = new PrintStream(new FileOutputStream(indexFile));
  printStream.println("<html><body>This worked</body></html>");
}

代码示例来源：origin: hamcrest/JavaHamcrest

public void testAReadableFile() { // Not all OSes will allow setting readability so have to be forgiving here.
  file.setReadable(true);
  assertMatches("matches readable file", FileMatchers.aReadableFile(), file);
  if (file.setReadable(false)) {
    assertDoesNotMatch("doesn't match unreadable file", FileMatchers.aReadableFile(), file);
  }
}

代码示例来源：origin: apache/zookeeper

@Test
public void testUnreadableFileInput() throws Exception {
  //skip this test on Windows, coverage on Linux
  assumeTrue(!org.apache.zookeeper.Shell.WINDOWS);
  File file = File.createTempFile("test", ".junit", testData);
  file.setReadable(false, false);
  file.deleteOnExit();
  String absolutePath = file.getAbsolutePath();
  String error = ZKUtil.validateFileInput(absolutePath);
  assertNotNull(error);
  String expectedMessage = "Read permission is denied on the file '" + absolutePath + "'";
  assertEquals(expectedMessage, error);
}

代码示例来源：origin: neo4j/neo4j

@Test
void lockFileAndFailToDeleteDirectory()
{
  File nonDeletableDirectory = directory.directory( "c" );
  CONTEXT.setValue( LOCKED_TEST_FILE_KEY, nonDeletableDirectory );
  assertTrue( nonDeletableDirectory.setReadable( false, false ) );
}

代码示例来源：origin: neo4j/neo4j

@Test
public void shouldLogIfConfigFileCouldNotBeRead() throws IOException
{
  Log log = mock( Log.class );
  File confFile = testDirectory.file( "test.conf" );
  assertTrue( confFile.createNewFile() );
  assumeTrue( confFile.setReadable( false ) );
  Config config = Config.fromFile( confFile ).withNoThrowOnFileLoadFailure().build();
  config.setLogger( log );
  verify( log ).error( "Unable to load config file [%s]: %s", confFile, confFile + " (Permission denied)" );
}

代码示例来源：origin: neo4j/neo4j

@Test( expected = ConfigLoadIOException.class )
public void mustThrowIfConfigFileCoutNotBeRead() throws IOException
{
  File confFile = testDirectory.file( "test.conf" );
  assertTrue( confFile.createNewFile() );
  assumeTrue( confFile.setReadable( false ) );
  Config.fromFile( confFile ).build();
}

代码示例来源：origin: spotbugs/spotbugs

@Test
public void ignoreUnreadableFile() throws Exception {
  File file = createZipFile();
  file.deleteOnExit();
  file.setReadable(false);
  assumeFalse("File cannot be marked as unreadable, skipping test.", file.canRead());
  FilesystemCodeBaseLocator locator = buildLocator(file);
  assertHasNoCodeBase(ClassFactory.createFilesystemCodeBase(locator));
}

代码示例来源：origin: neo4j/neo4j

@Test
@EnabledOnOs( OS.LINUX )
void exceptionOnDirectoryDeletionIncludeTestDisplayName() throws IOException
{
  CONTEXT.clear();
  FailedTestExecutionListener failedTestListener = new FailedTestExecutionListener();
  execute( "lockFileAndFailToDeleteDirectory", failedTestListener );
  File lockedFile = CONTEXT.getValue( LOCKED_TEST_FILE_KEY );
  assertNotNull( lockedFile );
  assertTrue( lockedFile.setReadable( true, true ) );
  FileUtils.deleteRecursively( lockedFile );
  failedTestListener.assertTestObserver();
}