Before going into the code we will understand the rename method in Nodejs.
fs.rename(oldPath, newPath, callback)- In this we will rename the old path of the file with the new one. If either the old or new argument names a symbolic link, rename() shall operate on the symbolic link itself, and shall not resolve the last component of the argument.
Code :
var fs = require('fs'),
origPath,
newPath,
args = process.argv;
if(args.length !== 4) {
throw new Error('Invalid Arguments');
} else {
oldPath = args[2];
newPath = args[3];
}
fs.rename(oldPath, newPath, function(error){
if(error)
throw error;
});
Example :
In the above example we are moving a example8.js file from subFolder to newFolder.
How to move file to a different partition or device
var fs = require('fs');
var source = fs.createReadStream('source_file_path');
var desti = fs.createWriteStream('destination_file_path');
source.pipe(desti);
source.on('end',function() {
fs.unlink('source_file_path', function(err) {
if(err) throw err;
});
});
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