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Node.js Examples


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(Node.js) StringBuilder Encode

Demonstrates the Chilkat StringBuilder Encode method.

Install Chilkat for Node.js and Electron using npm at

Chilkat npm packages for Node.js

Chilkat npm packages for Electron

on Windows, Linux, MacOSX, and ARM

var os = require('os');
if (os.platform() == 'win32') {  
    var chilkat = require('chilkat_node10_win32'); 
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('chilkat_node10_arm');
    } else if (os.arch() == 'x86') {
        var chilkat = require('chilkat_node10_linux32');
    } else {
        var chilkat = require('chilkat_node10_linux64');
    }
} else if (os.platform() == 'darwin') {
    var chilkat = require('chilkat_node10_macosx');
}

function chilkatExample() {

    var s = "The quick brown fox jumps over the lazy dog";

    var sb = new chilkat.StringBuilder();

    sb.Append(s);

    //  output: The quick brown fox jumps over the lazy dog
    console.log(sb.GetAsString());

    sb.Encode("base64","utf-8");

    //  output: VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIHRoZSBsYXp5IGRvZw==
    console.log(sb.GetAsString());

    sb.Decode("base64","utf-8");
    //  output: The quick brown fox jumps over the lazy dog
    console.log(sb.GetAsString());

    //  Now encode to hex..
    sb.Encode("hex","utf-8");
    //  output: 54686520717569636B2062726F776E20666F78206A756D7073206F76657220746865206C617A7920646F67
    console.log(sb.GetAsString());

    sb.Decode("hex","utf-8");
    //  URL encode
    sb.Encode("url","utf-8");
    console.log(sb.GetAsString());

    sb.Decode("url","utf-8");
    //  base64url
    sb.Encode("base64url","utf-8");
    console.log(sb.GetAsString());

    //  other possible encodings include modbase64, base32, base58, quoted-printable, url_rfc1738, url_rfc2396, url_rfc3986, and fingerprint

}

chilkatExample();

 

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