(Node.js) Example: Crypt2.DecodeString method

Demonstrates how to call the DecodeString 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, MacOS

var os = require('os');
if (os.platform() == 'win32') {  
  var chilkat = require('@chilkat/ck-node23-win64'); 
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node23-linux-arm');
    } else if (os.arch() == 'arm64') {
        var chilkat = require('@chilkat/ck-node23-linux-arm64');
    } else {
        var chilkat = require('@chilkat/ck-node23-linux-x64');
    }
} else if (os.platform() == 'darwin') {
  var chilkat = require('@chilkat/ck-node23-mac-universal');
}

function chilkatExample() {

    var crypt2 = new chilkat.Crypt2();

    // The string "Hello World" in base64 (using the utf-8 byte representation) is "SGVsbG8gV29ybGQ="

    var encodedStr = "SGVsbG8gV29ybGQ=";
    var encoding = "base64";
    var charset = "utf-8";

    var str = crypt2.DecodeString(encodedStr,charset,encoding);
    console.log(str);

    // Output is "Hello World"

}

chilkatExample();