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
    • maxRetries <integer> 如果遇到 EBUSYEMFILEENFILEENOTEMPTYEPERM 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
    • 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
    • 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
  • callback <Function>

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。

  • path <string> | <Buffer> | <URL>
  • options <Object>
    • force <boolean> When true, exceptions will be ignored if path does not exist. Default: false.
    • 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> If true, perform a recursive removal. In recursive mode operations are retried on failure. Default: false.
    • 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>

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.