So sánh hai HTML bằng cách sử dụng Swift

import AsposeWordsCloud

let config = 
    Configuration(clientId: "####-####-####-####-####", clientSecret: "##################");
let api = try WordsAPI(configuration: config);
let fileName1 = "Input1.html";
let fileName2 = "Input2.html";
let fileResult = "Output.html";

//  Tải tài liệu lên bộ nhớ đám mây.
let firstDocumentContent = InputStream(url: URL(string: fileName1))!;
let uploadFirstFileRequest = 
    UploadFileRequest(fileContent: firstDocumentContent, path: fileName1);
_ = try api.uploadFile(request: uploadFirstFileRequest);

let secondDocumentContent = InputStream(url: URL(string: fileName2))!;
let uploadSecondFileRequest = 
    UploadFileRequest(fileContent: secondDocumentContent, path: fileName2);
_ = try api.uploadFile(request: uploadSecondFileRequest);

//  So sánh tài liệu trên đám mây.
let compareDataOptions = CompareData()
  .setAuthor(author: "author")
  .setComparingWithDocument(comparingWithDocument: fileName2);
let compareDocumentRequest = 
    CompareDocumentRequest(name: fileName1, compareData: compareDataOptions,
	destFileName: fileResult);
_ = try api.compareDocument(request: compareDocumentRequest);

//  Tải xuống tài liệu kết quả từ bộ nhớ đám mây.
let downloadFileRequest = DownloadFileRequest(path: fileResult);
let downloadFileResult = try api.downloadFile(request: downloadFileRequest);
try downloadFileResult?.first?.value.write(
    to: currentDir!.appendingPathComponent(fileResult, isDirectory: false));