fs.rm(path[, options], callback)
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> Whentrue
, exceptions will be ignored ifpath
does not exist. Default:false
.maxRetries
<integer> If anEBUSY
,EMFILE
,ENFILE
,ENOTEMPTY
, orEPERM
error is encountered, Node.js will retry the operation with a linear backoff wait ofretryDelay
milliseconds longer on each try. This option represents the number of retries. This option is ignored if therecursive
option is nottrue
. Default:0
.recursive
<boolean> Iftrue
, 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 therecursive
option is nottrue
. Default:100
.
callback
<Function>err
<Error>
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.