Merge TXT with PCL for Free in nodejs

Nodejs Code for Merging TXT Files into PCL: A Complete Guide

// Merge TXT to HTML
const requestDocument = fs.createReadStream(localFile);
const requestDocumentListDocumentEntries0FileReferenceStream = fs.createReadStream(BaseTest.localBaseTestDataFolder + localFile);
const requestDocumentListDocumentEntries0FileReference = model.FileReference.fromLocalFileContent(requestDocumentListDocumentEntries0FileReferenceStream);
const requestDocumentListDocumentEntries0 = new model.DocumentEntry({
    fileReference: requestDocumentListDocumentEntries0FileReference,
    importFormatMode: "KeepSourceFormatting"
})
const requestDocumentListDocumentEntries = [
    requestDocumentListDocumentEntries0
]
const requestDocumentList = new model.DocumentEntryList({
    documentEntries: requestDocumentListDocumentEntries
})
const appendRequest = new model.AppendDocumentOnlineRequest({
    document: requestDocument,
    documentList: requestDocumentList
});

wordsApi.appendDocumentOnline(appendRequest)
.then((appendRequestResult) => {
    // tslint:disable-next-line:no-console
    console.log("Result of appendRequest: ", appendRequestResult);
});
%!(EXTRA string=TXT, string=HTML)
Merge HTML to PCL
storageApi.PutCreate(name, null, null, data_path + name , function(responseMessage) {
    assert.equal(responseMessage.status, 'OK');

    storageApi.PutCreate(mergefilename1, null, null, data_path + mergefilename1 , function(responseMessage) {
        assert.equal(responseMessage.status, 'OK');

        storageApi.PutCreate(mergefilename2, null, null, data_path + mergefilename2 , function(responseMessage) {
            assert.equal(responseMessage.status, 'OK');

            // Invoke Aspose.Pdf Cloud SDK API to merge multiple PDF files
            pdfApi.PutMergeDocuments(name, null, null, mergeDocumentsBody, function(responseMessage) {
                    assert.equal(responseMessage.status, 'OK');

                    // Download merged pdf from storage server
                    storageApi.GetDownload(name, null, null, function(responseMessage) {
                        assert.equal(responseMessage.status, 'OK');
                        var writeStream = fs.createWriteStream(data_path + "sample-merged_out.pdf");
                        writeStream.write(responseMessage.body);
                        });
                });
            });
        });
    });

}
%!(EXTRA string=HTML, string=PCL)