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

File.doAccess介绍

暂无

代码示例

代码示例来源：origin: robovm/robovm

/**
 * Indicates whether the current context is allowed to read from this file.
 *
 * @return {@code true} if this file can be read, {@code false} otherwise.
 */
public boolean canRead() {
  return doAccess(R_OK);
}

代码示例来源：origin: robovm/robovm

/**
 * Tests whether or not this process is allowed to execute this file.
 * Note that this is a best-effort result; the only way to be certain is
 * to actually attempt the operation.
 *
 * @return {@code true} if this file can be executed, {@code false} otherwise.
 * @since 1.6
 */
public boolean canExecute() {
  return doAccess(X_OK);
}

代码示例来源：origin: robovm/robovm

/**
 * Returns a boolean indicating whether this file can be found on the
 * underlying file system.
 *
 * @return {@code true} if this file exists, {@code false} otherwise.
 */
public boolean exists() {
  return doAccess(F_OK);
}

代码示例来源：origin: robovm/robovm

/**
 * Indicates whether the current context is allowed to write to this file.
 *
 * @return {@code true} if this file can be written, {@code false}
 *         otherwise.
 */
public boolean canWrite() {
  return doAccess(W_OK);
}

代码示例来源：origin: ibinti/bugvm

/**
 * Tests whether or not this process is allowed to execute this file.
 * Note that this is a best-effort result; the only way to be certain is
 * to actually attempt the operation.
 *
 * @return {@code true} if this file can be executed, {@code false} otherwise.
 * @since 1.6
 */
public boolean canExecute() {
  return doAccess(X_OK);
}

代码示例来源：origin: MobiVM/robovm

/**
 * Tests whether or not this process is allowed to execute this file.
 * Note that this is a best-effort result; the only way to be certain is
 * to actually attempt the operation.
 *
 * @return {@code true} if this file can be executed, {@code false} otherwise.
 * @since 1.6
 */
public boolean canExecute() {
  return doAccess(X_OK);
}

代码示例来源：origin: MobiVM/robovm

/**
 * Returns a boolean indicating whether this file can be found on the
 * underlying file system.
 *
 * @return {@code true} if this file exists, {@code false} otherwise.
 */
public boolean exists() {
  return doAccess(F_OK);
}

代码示例来源：origin: MobiVM/robovm

/**
 * Indicates whether the current context is allowed to write to this file.
 *
 * @return {@code true} if this file can be written, {@code false}
 *         otherwise.
 */
public boolean canWrite() {
  return doAccess(W_OK);
}

代码示例来源：origin: MobiVM/robovm

/**
 * Indicates whether the current context is allowed to read from this file.
 *
 * @return {@code true} if this file can be read, {@code false} otherwise.
 */
public boolean canRead() {
  return doAccess(R_OK);
}

代码示例来源：origin: com.mobidevelop.robovm/robovm-rt

/**
 * Indicates whether the current context is allowed to read from this file.
 *
 * @return {@code true} if this file can be read, {@code false} otherwise.
 */
public boolean canRead() {
  return doAccess(R_OK);
}

代码示例来源：origin: ibinti/bugvm

/**
 * Indicates whether the current context is allowed to read from this file.
 *
 * @return {@code true} if this file can be read, {@code false} otherwise.
 */
public boolean canRead() {
  return doAccess(R_OK);
}

代码示例来源：origin: ibinti/bugvm

/**
 * Indicates whether the current context is allowed to write to this file.
 *
 * @return {@code true} if this file can be written, {@code false}
 *         otherwise.
 */
public boolean canWrite() {
  return doAccess(W_OK);
}

代码示例来源：origin: ibinti/bugvm

/**
 * Returns a boolean indicating whether this file can be found on the
 * underlying file system.
 *
 * @return {@code true} if this file exists, {@code false} otherwise.
 */
public boolean exists() {
  return doAccess(F_OK);
}

代码示例来源：origin: com.bugvm/bugvm-rt

/**
 * Indicates whether the current context is allowed to write to this file.
 *
 * @return {@code true} if this file can be written, {@code false}
 *         otherwise.
 */
public boolean canWrite() {
  return doAccess(W_OK);
}

代码示例来源：origin: com.mobidevelop.robovm/robovm-rt

/**
 * Tests whether or not this process is allowed to execute this file.
 * Note that this is a best-effort result; the only way to be certain is
 * to actually attempt the operation.
 *
 * @return {@code true} if this file can be executed, {@code false} otherwise.
 * @since 1.6
 */
public boolean canExecute() {
  return doAccess(X_OK);
}

代码示例来源：origin: FlexoVM/flexovm

/**
 * Tests whether or not this process is allowed to execute this file.
 * Note that this is a best-effort result; the only way to be certain is
 * to actually attempt the operation.
 *
 * @return {@code true} if this file can be executed, {@code false} otherwise.
 * @since 1.6
 */
public boolean canExecute() {
  return doAccess(X_OK);
}

代码示例来源：origin: com.bugvm/bugvm-rt

/**
 * Indicates whether the current context is allowed to read from this file.
 *
 * @return {@code true} if this file can be read, {@code false} otherwise.
 */
public boolean canRead() {
  return doAccess(R_OK);
}

代码示例来源：origin: com.gluonhq/robovm-rt

/**
 * Indicates whether the current context is allowed to write to this file.
 *
 * @return {@code true} if this file can be written, {@code false}
 *         otherwise.
 */
public boolean canWrite() {
  return doAccess(W_OK);
}

代码示例来源：origin: com.mobidevelop.robovm/robovm-rt

/**
 * Indicates whether the current context is allowed to write to this file.
 *
 * @return {@code true} if this file can be written, {@code false}
 *         otherwise.
 */
public boolean canWrite() {
  return doAccess(W_OK);
}

代码示例来源：origin: com.mobidevelop.robovm/robovm-rt

/**
 * Returns a boolean indicating whether this file can be found on the
 * underlying file system.
 *
 * @return {@code true} if this file exists, {@code false} otherwise.
 */
public boolean exists() {
  return doAccess(F_OK);
}