onUploadProgress: (progress)=>{ console.log(progress); let { loaded }=progress let { filseSize }=this.state console.log(loaded, filseSize); let baifenbi= (loaded / filseSize * 100).toFixed(2)this.setState({ baifenbi }) } }//点击上传handleUpload = () =>{ const { fileList }=...
Progress React 是一个用于文件上传的 React 组件库。它提供了丰富的功能和灵活的配置选项,使得文件上传变得简单而高效。Progress React 支持多种上传模式,包括单文件上传、多文件上传、拖拽上传等。 优势 丰富的功能:支持文件预览、进度条显示、断点续传、错误处理等功能。 灵活配置:可以根据需求自定义上传行为和样式。
File upload progress bar The progress bar reflects the process of a file upload. By default, the progress bar displays the percentage of a file transfer. But you can customize it to include any other custom numbers like the time or file size remaining until the finish. Custom toolbar con...
在该函数中,你可以使用axios库来发送文件到服务器,并通过onUploadProgress回调函数来获取上传进度: 代码语言:txt 复制 const handleFileUpload = async (files) => { const formData = new FormData(); formData.append('file', files[0]); try { const response = await axios.post('/upload', formData, ...
beforeSendFile: function (file) { // console.log("beforeSendFile"); // Deferred对象在钩子回掉函数中经常要用到,用来处理需要等待的异步操作。 var task = new $.Deferred(); // 根据文件内容来查询MD5 uploader.md5File(file,0,chunkSize).progress(function (percentage) {}) ...
<input onChange={hanldeChange} multiple type="file" ref={inputRef} /> </div> </div> ); 拖拽上传主要是实现了容器的drop事件,当鼠标松开时从event.dataTransfer.files获取到拖拽的文件 粘贴上传 useEffect(() => { const container = uploadRef.current; ...
this.options={baseUrl:'https://jsonplaceholder.typicode.com/posts/',param:{_c:'file',_a:'UploadFile'},chooseFile:this.chooseFile,doUpload:this.do_upload,uploading:(progress)=>{this.uploading(progress);},uploadSuccess:this.upload_success,uploadError:this.upload_error,uploadFail:this.upload_fail...
在使用react, vue框架的时候, 如果需要监听文件上传可以使用axios里的onUploadProgress. react上传文件显示进度 demo 前端 快速安装react应用 确保有node环境 npx create-react-app my-app//当前文件夹创建my-app文件cd my-app//进入目录npm install antd//安装antd UI组件npm run start//启动项目 ...
const OSS_UPLOAD_URI = 'http://xxxxx.oss-us-east-1.aliyuncs.com' futch(OSS_UPLOAD_URI, { method: 'POST', body: uploadMediaData, extra: null, }, (progressEvent) => { // progress 就是上穿的进度, 更新 state 里面的uploadProgress ...
: false, }} onComplete={({ response, status }) => /*do something*/} //upload on file selection, otherwise use `startUpload` uploadOnSelection={true} > {({ onFiles, progress, complete }) => ( <div> <UploadField onFiles={onFiles}> <div> Click here to select a file!