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

Method description:

Synchronized version of chmod(), this method is used to rewrite the read and write permissions of files.

Grammar:

fs.chmodSync(path, mode)

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

Receive parameters:

1. path File path

2. mode read and write permissions (eg: 777)

Example:

Copy code The code is as follows:

var fs = require('fs'),
oldFilename = "./processId.txt";
fs.chmodSync(oldFilename, 777);

Source code:

Copy code The code is as follows:

fs.chmodSync = function(path, mode) {
nullCheck(path);
Return binding.chmod(pathModule._makeLong(path), modeNum(mode));
};