(Node.js) S3 Upload Binary File from BinData

See more Amazon S3 (new) Examples

Upload a binary file contained in a BinData object to Amazon S3.

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') {  
    if (os.arch() == 'ia32') {
        var chilkat = require('@chilkat/ck-node21-win-ia32');
    } else {
        var chilkat = require('@chilkat/ck-node21-win64'); 
    }
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node21-arm');
    } else if (os.arch() == 'x86') {
        var chilkat = require('@chilkat/ck-node21-linux32');
    } else {
        var chilkat = require('@chilkat/ck-node21-linux64');
    }
} else if (os.platform() == 'darwin') {
    if (os.arch() == 'arm64') {
        var chilkat = require('@chilkat/ck-node21-mac-m1');
    } else {
        var chilkat = require('@chilkat/ck-node21-macosx');
    }
}

function chilkatExample() {

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    var rest = new chilkat.Rest();

    // Connect to the Amazon AWS REST server.
    var bTls = true;
    var port = 443;
    var bAutoReconnect = true;
    // Make sure to connect to the region where the bucket is located..
    var success = rest.Connect("s3-us-west-2.amazonaws.com",port,bTls,bAutoReconnect);

    // Provide AWS credentials for the REST call.
    var authAws = new chilkat.AuthAws();
    authAws.AccessKey = "AWS_ACCESS_KEY";
    authAws.SecretKey = "AWS_SECRET_KEY";
    // Use the correct region..
    authAws.Region = "us-west-2";
    authAws.ServiceName = "s3";

    success = rest.SetAuthAws(authAws);

    // Set the bucket name via the HOST header.
    // In this case, the bucket name is "chilkat.qa".
    // (Also make sure to use the correct region.)
    rest.Host = "chilkat.qa.s3-us-west-2.amazonaws.com";

    // Load a text file into memory.
    var pngData = new chilkat.BinData();
    success = pngData.LoadFile("qa_data/png/anemone.png");
    if (success !== true) {
        console.log("Failed to load file from local filesystem.");
        return;
    }

    // Indicate the Content-Type of our upload.  (This is optional)
    rest.AddHeader("Content-Type","image/png");

    // Upload the file to Amazon S3.
    var sbResponse = new chilkat.StringBuilder();
    success = rest.FullRequestBd("PUT","/images/sea_creatures/anemone.png",pngData,sbResponse);
    if (success !== true) {
        console.log(rest.LastErrorText);
        return;
    }

    // Did we get a 200 response indicating success?
    var statusCode = rest.ResponseStatusCode;
    if (statusCode !== 200) {
        console.log("Error response: " + sbResponse.GetAsString());
        console.log("Status code: " + statusCode + ", Status text: " + rest.ResponseStatusText);
        return;
    }

    console.log("File successfully uploaded.");

}

chilkatExample();