fs.rm(path[, options], callback)

• path <string> | <Buffer> | <URL>

• options <Object>

  • force <boolean> 当为 true 时，如果 path 不存在，则异常将被忽略。默认值：false。

    ¥force <boolean> When true, exceptions will be ignored if path does not exist. Default: false.

  • maxRetries <integer> 如果遇到 EBUSY、EMFILE、ENFILE、ENOTEMPTY 或 EPERM 错误，Node.js 将在每次尝试时以 retryDelay 毫秒的线性退避等待时间重试该操作。此选项表示重试次数。如果 recursive 选项不为 true，则忽略此选项。默认值：0。

    ¥maxRetries <integer> If an EBUSY, EMFILE, ENFILE, ENOTEMPTY, or EPERM error is encountered, Node.js will retry the operation with a linear backoff wait of retryDelay milliseconds longer on each try. This option represents the number of retries. This option is ignored if the recursive option is not true. Default: 0.

  • recursive <boolean> 如果为 true，则执行递归删除。在递归模式下，操作将在失败时重试。默认值：false。

    ¥recursive <boolean> If true, perform a recursive removal. In recursive mode operations are retried on failure. Default: false.

  • retryDelay <integer> 重试之间等待的时间（以毫秒为单位）。如果 recursive 选项不为 true，则忽略此选项。默认值：100。

    ¥retryDelay <integer> The amount of time in milliseconds to wait between retries. This option is ignored if the recursive option is not true. Default: 100.

• callback <Function>

  • err <Error>

异步地删除文件和目录（以标准 POSIX rm 实用工具为模型）。除了可能的异常之外，没有为完成回调提供任何参数。

¥Asynchronously removes files and directories (modeled on the standard POSIX rm utility). No arguments other than a possible exception are given to the completion callback.