```### js 示例代码```const uploader = new TTUploader({ userId: '2100046944', appId: '', videoConfig:{ spaceName: 'demo' }});uploader.on('complete', (infor) => { console.log('complete'); var progress_bar = document.getElementById("progress_bar"); var loading_dom = document.getElementById("loading"); loading_dom.innerHTML = "上传成功^_^"; progr...