(Node.js) URL Encoding and Decoding

Demonstrates URL encoding and decoding.

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() {

    // To URL encoding a string:
    var s = "Why a > b?";

    var sb = new chilkat.StringBuilder();
    var success = sb.Append(s);

    // URL encode the string.
    sb.Encode("url","utf-8");

    // Show the URL encoded string:
    var sEncoded = sb.GetAsString();
    console.log(sEncoded);

    // The result is:  Why%20a%20%3E%20b%3F

    // If you prefer "+" instead of "%20" for SPACE chars:
    var numReplaced = sb.Replace("%20","+");
    console.log(sb.GetAsString());

    // Output is:   Why+a+%3E+b%3F

    // To decode:
    sb.Decode("url","utf-8");
    console.log(sb.GetAsString());

    // Result is: Why a > b?

}

chilkatExample();