Bu yerda JavaScript-dagi bir sinf misoli ko'rsatilgan, u sizga bir nechta fayllarni yuklash va yuklashni asinkron ravishda boshqarishga imkon beradi, siz tasvirlaganingizdek: javascript Copy code class FileUploaderDownloader {constructor() { this.files = []; } async uploadAndDownloadFiles ((() { for (let i = 0; i < this.files.length; i++) { try { // Subir file await this.uploadFile(this.files[i]); // Download file await this.downloadFile(this.files[i]); } catch (er) { // E asinir error event for failed file. image (error) } throw{{{this.files}{name}{this.files}{this.files}
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