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Instructions for using the fs.rmdir method in node.js_node.js

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Release： 2016-05-16 16:26:27

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Method description:

Delete file directories asynchronously.

Grammar:

Copy code The code is as follows:

fs.rmdir(path, [callback(err)])

Since this method belongs to the fs module, the fs module needs to be introduced before use (var fs= require(“fs”) )

Receive parameters:

path Directory path

callback Callback, the callback function passes an err exception parameter.

Example:

Copy code The 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 code The code is as follows:

fs.rmdir = function(path, callback) {

callback = makeCallback(callback);

if (!nullCheck(path, callback)) return;

binding.rmdir(pathModule._makeLong(path), callback);

};

Related labels：

node.js

source：php.cn

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