const crypto = require('crypto');
class HashStrCreator {
constructor(opt) {
}
convert(str) {
return crypto.createHash('sha256').update(str, 'utf8').digest('hex');
}
};
module.exports = HashStrCreator;
if(!module.parent) {
const example_str = 'test';
let hc = new HashStrCreator({});
console.log(hc.convert(example_str));
}
Perl
package HashStrCreator;
use Digest::SHA qw(sha256_hex);
use strict;
use warnings;
sub new(){
my $self = {};
return bless($self);
}
sub convert(){
my $self = shift;
my $str = shift;
return sha256_hex($str);
}
if ($0 eq __FILE__) {
my $example_str = 'test';
my $hc = new HashStrCreator();
print($hc->convert($example_str)."\n");
}
else{
return 0;
}
PHP
<?php
class HashStrCreator {
public function __constructor() {
}
public function convert($str){
return hash('sha256', $str);
}
}
if ( !isset(debug_backtrace()[0]) ) {
$example_str = 'test';
$hc = new HashStrCreator();
print($hc->convert($example_str)."\n");
}
Python
import hashlib
class HashStrCreator:
def __init__(self):
pass
def convert(self, str):
return hashlib.sha256(str.encode("utf-8")).hexdigest()
if __name__ == "__main__":
example_str = 'test'
hc = HashStrCreator()
print(hc.convert(example_str))
Ruby
require 'digest'
class HashStrCreator
def initialize(opt)
end
def convert(str)
return str
end
end
if $0 == __FILE__
example_str = 'test'
hc = HashStrCreator.new({})
puts hc.convert(Digest::SHA256.hexdigest example_str)
end
You can find programming examples to solve same problem using multiple programming languages.
Please find best programming language for your problems and solution.
Covering all cases: JavaScript Perl PHP Python Ruby | Covering some cases: C C++ C# Go Java Rust Shell