1.0.0 • Published 8 years ago
fc-base62 v1.0.0
fc-base62
A javascript Base62 encode/decoder for node.js
Install
npm install base62
Usage
Default Character Set Example
Base62 = require('fc-base62')
Base62.encode(999) // 'g7'
Base62.decode('g7') // 999
Custom Character Set Example
The default character set is 0-9a-zA-Z
. This can be updated to a custom character set. Naturally, it must be 62 characters long.
Instead of the character set 0-9a-zA-Z
you want to use 0-9A-Za-z
, call the setCharacterSet()
method on the Base62 object passing in the string "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
. Note that all characters must be unique.
Base62 = require('base62')
Base62.setCharacterSet("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz");
Base62.encode(999) // 'G7'
Base62.decode('G7') // 999
1.0.0
8 years ago