Description of the fs. rmdir method in node. js, node. jsfs. rmdir

Description of the fs. rmdir method in node. js, node. jsfs. rmdir

Method description:

Delete the file directory asynchronously.

Syntax:

Copy codeThe Code is as follows:
Fs. rmdir (path, [callback (err)])

Because this method belongs to the fs module, we need to introduce the fs module (var fs = require ("fs") before use "))

Receiving parameters:

Path directory path

Callback. The callback function passes an err exception parameter.

Example:

Copy codeThe Code is as follows:
Var fs = require ('fs ');
Fs. rmdir ('deldir', function (err ){
If (err ){
Console. log (err );
} Else {
Console. log ("done ");
}
});

Source code:

Copy codeThe Code is as follows:
Fs. rmdir = function (path, callback ){
Callback = makeCallback (callback );
If (! NullCheck (path, callback) return;
Binding. rmdir (pathModule. _ makeLong (path), callback );
};